FAULHABER SXR Series 1218 ... SXR by FAULHABER

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Datasheet

Variants

NEW

DC-Micromotors Series 1218 ... SXR

Precious Metal Commutation

Key Features

Nominal voltage:

3 ... 18 V

Rated torque up to:

2 mNm

No-load speed up to:

11700 min⁻¹

Stall torque up to:

6.92 mNm

Diameter:

12 mm

Length:

18.3 mm

Advantages

High performance/volume ratio thanks to new coil technology

Powerful rare-earth magnet

High efficiency solution

No cogging torque, highly dynamic performance, precise speed control

Fully diameter conform solution available

Wide range of voltage versions and options

Variants:

Series 1218V003SXR

Series 1218V006SXR

Series 1218V009SXR

Series 1218V012SXR

Series 1218V018SXR

Series 1218V4.5SXR

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.13 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11200 min⁻¹
No-load current	I₀	0.0325 A
Stall torque	M_H	6.65 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	3770 min⁻¹/V
Back-EMF constant	k_E	0.265 mV/min⁻¹
Torque constant	k_M	2.53 mNm/A
Current constant	k_I	0.395 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	31.8 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.81 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11000 min⁻¹
No-load current	I₀	0.0157 A
Stall torque	M_H	6.37 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1850 min⁻¹/V
Back-EMF constant	k_E	0.541 mV/min⁻¹
Torque constant	k_M	5.17 mNm/A
Current constant	k_I	0.194 A/mNm
Slope of n-M curve	Δn/ΔM	1720 min⁻¹/mNm
Rotor inductance	L	133 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	9.46 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0116 A
Stall torque	M_H	6.86 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	1310 min⁻¹/V
Back-EMF constant	k_E	0.758 mV/min⁻¹
Torque constant	k_M	7.3 mNm/A
Current constant	k_I	0.138 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	265 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	18.2 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11400 min⁻¹
No-load current	I₀	0.0084 A
Stall torque	M_H	6.5 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	959 min⁻¹/V
Back-EMF constant	k_E	1.04 mV/min⁻¹
Torque constant	k_M	9.96 mNm/A
Current constant	k_I	0.1 A/mNm
Slope of n-M curve	Δn/ΔM	1750 min⁻¹/mNm
Rotor inductance	L	498 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	37.8 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11600 min⁻¹
No-load current	I₀	0.0058 A
Stall torque	M_H	6.9 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	651 min⁻¹/V
Back-EMF constant	k_E	1.52 mV/min⁻¹
Torque constant	k_M	14.7 mNm/A
Current constant	k_I	0.069 A/mNm
Slope of n-M curve	Δn/ΔM	1680 min⁻¹/mNm
Rotor inductance	L	994 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	4.5 V
Terminal resistance	R	2.34 Ω
Efficiency, max.	η_max.	79 %
No-load speed	n₀	11700 min⁻¹
No-load current	I₀	0.0232 A
Stall torque	M_H	6.92 mNm
Friction torque	M_R	0.082 mNm
Speed constant	k_n	2620 min⁻¹/V
Back-EMF constant	k_E	0.375 mV/min⁻¹
Torque constant	k_M	3.64 mNm/A
Current constant	k_I	0.279 A/mNm
Slope of n-M curve	Δn/ΔM	1690 min⁻¹/mNm
Rotor inductance	L	65.4 µH
Mechanical time constant	τ_m	5.3 ms
Rotor inertia	J	0.3 gcm²
Thermal resistance	R_th1/R_th2	16 / 54.3 K/W
Thermal time constant	τ_w1/τ_w2	11 / 224.9 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		100 °C
Housing material		steel, nickel plated
Mass		10 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	14000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Operating Area

Recommended operation areas at nominal voltage 3 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

The nominal voltage (U_N) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 6 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 9 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 12 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 18 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 4.5 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.

The diagram shows the motor in a completely insulated as well as thermally coupled condition (R_th2 50% reduced).

Characteristic curves of motor

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Precision Gearheads

Planetary Gearheads

Series 10/1

Product details Data sheet (PDF)

Series 12/4

Product details Data sheet (PDF)

Series 13A

Product details Data sheet (PDF)

Spur Gearheads

Series 12/3

Product details Data sheet (PDF)

Spur Gearheads, zero backlash

Series 12/5

Zero Backlash

Product details Data sheet (PDF)

Linear Actuators

FAULHABER L

Series 10L ... HL

Gearhead with integrated Lead Screw, high load

Product details Data sheet (PDF)

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Gearhead with integrated Lead Screw, standard load

Product details Data sheet (PDF)

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FAULHABER GPT

Series 14GPT

High Torque

Product details Data sheet (PDF)

Accessories

Adapter and cables

Series Cables and Accessories

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Encoders

Incremental encoder

Series IEP3-4096

magnetic Encoder, digital outputs, 3 channels, 16 - 4096 lines per revolution

Product details Data sheet (PDF)

Drive Electronics

Motion Controllers

Series MC 3001 B

CiA402 servo drive, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface

Product details Data sheet (PDF)

Series MC 3001 P

CiA402 servo drive, 4-Quadrant PWM, with RS232 or CANopen interface

Product details Data sheet (PDF)

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Series SC 1801 S

2-Quadrant PWM configurable via PC

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2-Quadrant PWM configurable via PC

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AN 204 - How to connect the new SXR/GXR Motor family with the FDS Motion and Speed Controllers

Your Choice

Selected Variant

Series 1218V003SXR

Precious Metal Commutation

Key Features

Nominal voltage: 3 V

Rated torque up to: 1.82 mNm

No-load speed up to: 11200 min⁻¹

Stall torque up to: 6.65 mNm

Diameter: 12 mm

Length: 18.3 mm

Selected Variant

Series 1218V006SXR

Precious Metal Commutation

Key Features

Nominal voltage: 6 V

Rated torque up to: 1.99 mNm

No-load speed up to: 11000 min⁻¹

Stall torque up to: 6.37 mNm

Diameter: 12 mm

Length: 18.3 mm

Selected Variant

Series 1218V009SXR

Precious Metal Commutation

Key Features

Nominal voltage: 9 V

Rated torque up to: 2 mNm

No-load speed up to: 11700 min⁻¹

Stall torque up to: 6.86 mNm

Diameter: 12 mm

Length: 18.3 mm

Selected Variant

Series 1218V012SXR

Precious Metal Commutation

Key Features

Nominal voltage: 12 V

Rated torque up to: 1.97 mNm

No-load speed up to: 11400 min⁻¹

Stall torque up to: 6.5 mNm

Diameter: 12 mm

Length: 18.3 mm

Selected Variant

Series 1218V018SXR

Precious Metal Commutation

Key Features

Nominal voltage: 18 V

Rated torque up to: 2 mNm

No-load speed up to: 11600 min⁻¹

Stall torque up to: 6.9 mNm

Diameter: 12 mm

Length: 18.3 mm

Selected Variant

Series 1218V4.5SXR

Precious Metal Commutation

Key Features

Nominal voltage: 4.5 V

Rated torque up to: 2 mNm

No-load speed up to: 11700 min⁻¹

Stall torque up to: 6.92 mNm

Diameter: 12 mm

Length: 18.3 mm