FAULHABER SXR Series 1437 ... SXR by FAULHABER

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Datasheet

Variants

NEW

DC-Micromotors Series 1437 ... SXR

Precious Metal Commutation

Key Features

Nominal voltage:

3 ... 24 V

Rated torque up to:

6.1 mNm

No-load speed up to:

7720 min⁻¹

Stall torque up to:

21.9 mNm

Diameter:

14 mm

Length:

37 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 1437U003SXR

Series 1437U006SXR

Series 1437U009SXR

Series 1437U012SXR

Series 1437U018SXR

Series 1437U024SXR

Series 1437U4.5SXR

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.583 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0731 A
Stall torque	M_H	19.7 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	2460 min⁻¹/V
Torque constant	k_M	3.88 mNm/A
Slope of n-M curve	Δn/ΔM	370 min⁻¹/mNm
Rotor inductance	L	36.6 µH
Mechanical time constant	τ_m	4.38 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	2.25 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0366 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	1230 min⁻¹/V
Torque constant	k_M	7.76 mNm/A
Slope of n-M curve	Δn/ΔM	357 min⁻¹/mNm
Rotor inductance	L	147 µH
Mechanical time constant	τ_m	4.23 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	4.76 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0253 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	838 min⁻¹/V
Torque constant	k_M	11.4 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	315 µH
Mechanical time constant	τ_m	4.15 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	7.97 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7720 min⁻¹
No-load current	I₀	0.0198 A
Stall torque	M_H	21.9 mNm
Friction torque	M_R	0.291 mNm
Speed constant	k_n	647 min⁻¹/V
Torque constant	k_M	14.8 mNm/A
Slope of n-M curve	Δn/ΔM	350 min⁻¹/mNm
Rotor inductance	L	529 µH
Mechanical time constant	τ_m	4.14 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	19.1 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0126 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	419 min⁻¹/V
Torque constant	k_M	22.8 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	1260 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	37 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7140 min⁻¹
No-load current	I₀	0.0088 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.278 mNm
Speed constant	k_n	300 min⁻¹/V
Torque constant	k_M	31.8 mNm/A
Slope of n-M curve	Δn/ΔM	349 min⁻¹/mNm
Rotor inductance	L	2460 µH
Mechanical time constant	τ_m	4.13 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	1.19 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0505 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	1680 min⁻¹/V
Torque constant	k_M	5.69 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	78.8 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	0.583 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0731 A
Stall torque	M_H	19.7 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	2460 min⁻¹/V
Torque constant	k_M	3.88 mNm/A
Slope of n-M curve	Δn/ΔM	370 min⁻¹/mNm
Rotor inductance	L	36.6 µH
Mechanical time constant	τ_m	4.38 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	2.25 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0366 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	1230 min⁻¹/V
Torque constant	k_M	7.76 mNm/A
Slope of n-M curve	Δn/ΔM	357 min⁻¹/mNm
Rotor inductance	L	147 µH
Mechanical time constant	τ_m	4.23 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	4.76 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0253 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	838 min⁻¹/V
Torque constant	k_M	11.4 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	315 µH
Mechanical time constant	τ_m	4.15 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	7.97 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7720 min⁻¹
No-load current	I₀	0.0198 A
Stall torque	M_H	21.9 mNm
Friction torque	M_R	0.291 mNm
Speed constant	k_n	647 min⁻¹/V
Torque constant	k_M	14.8 mNm/A
Slope of n-M curve	Δn/ΔM	350 min⁻¹/mNm
Rotor inductance	L	529 µH
Mechanical time constant	τ_m	4.14 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	19.1 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0126 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	419 min⁻¹/V
Torque constant	k_M	22.8 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	1260 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	37 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7140 min⁻¹
No-load current	I₀	0.0088 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.278 mNm
Speed constant	k_n	300 min⁻¹/V
Torque constant	k_M	31.8 mNm/A
Slope of n-M curve	Δn/ΔM	349 min⁻¹/mNm
Rotor inductance	L	2460 µH
Mechanical time constant	τ_m	4.13 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	1.19 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0505 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	1680 min⁻¹/V
Torque constant	k_M	5.69 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	78.8 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	0.583 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0731 A
Stall torque	M_H	19.7 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	2460 min⁻¹/V
Torque constant	k_M	3.88 mNm/A
Slope of n-M curve	Δn/ΔM	370 min⁻¹/mNm
Rotor inductance	L	36.6 µH
Mechanical time constant	τ_m	4.38 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	2.25 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0366 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	1230 min⁻¹/V
Torque constant	k_M	7.76 mNm/A
Slope of n-M curve	Δn/ΔM	357 min⁻¹/mNm
Rotor inductance	L	147 µH
Mechanical time constant	τ_m	4.23 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	4.76 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0253 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	838 min⁻¹/V
Torque constant	k_M	11.4 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	315 µH
Mechanical time constant	τ_m	4.15 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	7.97 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7720 min⁻¹
No-load current	I₀	0.0198 A
Stall torque	M_H	21.9 mNm
Friction torque	M_R	0.291 mNm
Speed constant	k_n	647 min⁻¹/V
Torque constant	k_M	14.8 mNm/A
Slope of n-M curve	Δn/ΔM	350 min⁻¹/mNm
Rotor inductance	L	529 µH
Mechanical time constant	τ_m	4.14 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	19.1 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0126 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	419 min⁻¹/V
Torque constant	k_M	22.8 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	1260 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	37 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7140 min⁻¹
No-load current	I₀	0.0088 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.278 mNm
Speed constant	k_n	300 min⁻¹/V
Torque constant	k_M	31.8 mNm/A
Slope of n-M curve	Δn/ΔM	349 min⁻¹/mNm
Rotor inductance	L	2460 µH
Mechanical time constant	τ_m	4.13 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	1.19 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0505 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	1680 min⁻¹/V
Torque constant	k_M	5.69 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	78.8 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	0.583 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0731 A
Stall torque	M_H	19.7 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	2460 min⁻¹/V
Torque constant	k_M	3.88 mNm/A
Slope of n-M curve	Δn/ΔM	370 min⁻¹/mNm
Rotor inductance	L	36.6 µH
Mechanical time constant	τ_m	4.38 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	2.25 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0366 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	1230 min⁻¹/V
Torque constant	k_M	7.76 mNm/A
Slope of n-M curve	Δn/ΔM	357 min⁻¹/mNm
Rotor inductance	L	147 µH
Mechanical time constant	τ_m	4.23 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	4.76 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0253 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	838 min⁻¹/V
Torque constant	k_M	11.4 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	315 µH
Mechanical time constant	τ_m	4.15 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	7.97 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7720 min⁻¹
No-load current	I₀	0.0198 A
Stall torque	M_H	21.9 mNm
Friction torque	M_R	0.291 mNm
Speed constant	k_n	647 min⁻¹/V
Torque constant	k_M	14.8 mNm/A
Slope of n-M curve	Δn/ΔM	350 min⁻¹/mNm
Rotor inductance	L	529 µH
Mechanical time constant	τ_m	4.14 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	19.1 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0126 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	419 min⁻¹/V
Torque constant	k_M	22.8 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	1260 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	37 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7140 min⁻¹
No-load current	I₀	0.0088 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.278 mNm
Speed constant	k_n	300 min⁻¹/V
Torque constant	k_M	31.8 mNm/A
Slope of n-M curve	Δn/ΔM	349 min⁻¹/mNm
Rotor inductance	L	2460 µH
Mechanical time constant	τ_m	4.13 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	1.19 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0505 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	1680 min⁻¹/V
Torque constant	k_M	5.69 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	78.8 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	0.583 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0731 A
Stall torque	M_H	19.7 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	2460 min⁻¹/V
Torque constant	k_M	3.88 mNm/A
Slope of n-M curve	Δn/ΔM	370 min⁻¹/mNm
Rotor inductance	L	36.6 µH
Mechanical time constant	τ_m	4.38 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	2.25 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7320 min⁻¹
No-load current	I₀	0.0366 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.282 mNm
Speed constant	k_n	1230 min⁻¹/V
Torque constant	k_M	7.76 mNm/A
Slope of n-M curve	Δn/ΔM	357 min⁻¹/mNm
Rotor inductance	L	147 µH
Mechanical time constant	τ_m	4.23 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	4.76 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0253 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	838 min⁻¹/V
Torque constant	k_M	11.4 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	315 µH
Mechanical time constant	τ_m	4.15 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	7.97 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7720 min⁻¹
No-load current	I₀	0.0198 A
Stall torque	M_H	21.9 mNm
Friction torque	M_R	0.291 mNm
Speed constant	k_n	647 min⁻¹/V
Torque constant	k_M	14.8 mNm/A
Slope of n-M curve	Δn/ΔM	350 min⁻¹/mNm
Rotor inductance	L	529 µH
Mechanical time constant	τ_m	4.14 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	19.1 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0126 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	419 min⁻¹/V
Torque constant	k_M	22.8 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	1260 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	37 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7140 min⁻¹
No-load current	I₀	0.0088 A
Stall torque	M_H	20.4 mNm
Friction torque	M_R	0.278 mNm
Speed constant	k_n	300 min⁻¹/V
Torque constant	k_M	31.8 mNm/A
Slope of n-M curve	Δn/ΔM	349 min⁻¹/mNm
Rotor inductance	L	2460 µH
Mechanical time constant	τ_m	4.13 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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	1.19 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	7490 min⁻¹
No-load current	I₀	0.0505 A
Stall torque	M_H	21.2 mNm
Friction torque	M_R	0.286 mNm
Speed constant	k_n	1680 min⁻¹/V
Torque constant	k_M	5.69 mNm/A
Slope of n-M curve	Δn/ΔM	351 min⁻¹/mNm
Rotor inductance	L	78.8 µH
Mechanical time constant	τ_m	4.16 ms
Rotor inertia	J	1.13 gcm²
Thermal resistance	R_th1/R_th2	9.9 / 28.8 K/W
Thermal time constant	τ_w1/τ_w2	11 / 355.3 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		25.8 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 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 24 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

3D-CAD Files ZIP

Planetary Gearheads

FAULHABER GPT

Series 14GPT

High Torque

Product details Data sheet (PDF)

Series 16GPT

High Torque

Product details Data sheet (PDF)

Precision Gearheads

Spur Gearheads

Series 15/5

Product details Data sheet (PDF)

Series 15/5 S

Product details Data sheet (PDF)

Spur Gearheads, zero backlash

Series 15/8

Zero Backlash

Product details Data sheet (PDF)

Planetary Gearheads

Series 15A

Product details Data sheet (PDF)

Accessories

Adapter and cables

Series Cables and Accessories

Product details Data sheet (PDF)

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)

Series MC 3602 B

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

Product details Data sheet (PDF)

Series MC 3603 S

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

Product details Data sheet (PDF)

Speed Controllers

Series SC 1801 S

2-Quadrant PWM configurable via PC

Product details Data sheet (PDF)

Series SC 2804 S

2-Quadrant PWM configurable via PC

Product details Data sheet (PDF)

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Technical Information

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Technical Manual

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3D-CAD Files

Application note

pdf

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

Your Choice

Selected Variant

Series 1437U003SXR

Precious Metal Commutation

Key Features

Nominal voltage: 3 V

Rated torque up to: 4.43 mNm

No-load speed up to: 7320 min⁻¹

Stall torque up to: 19.7 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U006SXR

Precious Metal Commutation

Key Features

Nominal voltage: 6 V

Rated torque up to: 6.01 mNm

No-load speed up to: 7320 min⁻¹

Stall torque up to: 20.4 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U009SXR

Precious Metal Commutation

Key Features

Nominal voltage: 9 V

Rated torque up to: 6.06 mNm

No-load speed up to: 7490 min⁻¹

Stall torque up to: 21.2 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U012SXR

Precious Metal Commutation

Key Features

Nominal voltage: 12 V

Rated torque up to: 6.05 mNm

No-load speed up to: 7720 min⁻¹

Stall torque up to: 21.9 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U018SXR

Precious Metal Commutation

Key Features

Nominal voltage: 18 V

Rated torque up to: 6.05 mNm

No-load speed up to: 7490 min⁻¹

Stall torque up to: 21.2 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U024SXR

Precious Metal Commutation

Key Features

Nominal voltage: 24 V

Rated torque up to: 6.1 mNm

No-load speed up to: 7140 min⁻¹

Stall torque up to: 20.4 mNm

Diameter: 14 mm

Length: 37 mm

Selected Variant

Series 1437U4.5SXR

Precious Metal Commutation

Key Features

Nominal voltage: 4.5 V

Rated torque up to: 6.05 mNm

No-load speed up to: 7490 min⁻¹

Stall torque up to: 21.2 mNm

Diameter: 14 mm

Length: 37 mm