FAULHABER S/G Series 2230 ... S by FAULHABER

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Datasheet

Variants

DC-Micromotors Series 2230 ... S

Precious Metal Commutation

Key Features

Nominal voltage:

3 ... 40 V

Rated torque up to:

4.7 mNm

No-load speed up to:

9600 min⁻¹

Stall torque up to:

14.7 mNm

Diameter:

22 mm

Length:

30 mm

Advantages

Powerful magnets

Wide operating temperature range

All-steel housing with corrosion-resistant coating

No cogging torque, highly dynamic performance, precise speed control

Low current and starting voltage

Extremely compact and lightweight design

Variants:

Series 2230T003S

Series 2230T006S

Series 2230T012S

Series 2230T015S

Series 2230T024S

Series 2230T040S

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	0.6 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9600 min⁻¹
No-load current	I₀	0.04 A
Stall torque	M_H	14.7 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	3230 min⁻¹/V
Back-EMF constant	k_E	0.31 mV/min⁻¹
Torque constant	k_M	2.96 mNm/A
Current constant	k_I	0.338 A/mNm
Slope of n-M curve	Δn/ΔM	653 min⁻¹/mNm
Rotor inductance	L	35 µH
Mechanical time constant	τ_m	25 ms
Rotor inertia	J	3.7 gcm²
Angular acceleration	α_max.	40 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	9300 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	12.1 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	1560 min⁻¹/V
Back-EMF constant	k_E	0.639 mV/min⁻¹
Torque constant	k_M	6.1 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	769 min⁻¹/mNm
Rotor inductance	L	150 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.5 gcm²
Angular acceleration	α_max.	49 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	10.8 Ω
Efficiency, max.	η_max.	83 %
No-load speed	n₀	9500 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	13.2 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	799 min⁻¹/V
Back-EMF constant	k_E	1.25 mV/min⁻¹
Torque constant	k_M	12 mNm/A
Current constant	k_I	0.084 A/mNm
Slope of n-M curve	Δn/ΔM	720 min⁻¹/mNm
Rotor inductance	L	420 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	15 V
Terminal resistance	R	21 Ω
Efficiency, max.	η_max.	82 %
No-load speed	n₀	8400 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	11.9 mNm
Friction torque	M_R	0.12 mNm
Speed constant	k_n	566 min⁻¹/V
Back-EMF constant	k_E	1.77 mV/min⁻¹
Torque constant	k_M	16.9 mNm/A
Current constant	k_I	0.059 A/mNm
Slope of n-M curve	Δn/ΔM	706 min⁻¹/mNm
Rotor inductance	L	900 µH
Mechanical time constant	τ_m	20 ms
Rotor inertia	J	2.7 gcm²
Angular acceleration	α_max.	44 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	50 Ω
Efficiency, max.	η_max.	81 %
No-load speed	n₀	9000 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	12 mNm
Friction torque	M_R	0.13 mNm
Speed constant	k_n	379 min⁻¹/V
Back-EMF constant	k_E	2.64 mV/min⁻¹
Torque constant	k_M	25.2 mNm/A
Current constant	k_I	0.04 A/mNm
Slope of n-M curve	Δn/ΔM	750 min⁻¹/mNm
Rotor inductance	L	2200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	40 V
Terminal resistance	R	193 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	8200 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	9.37 mNm
Friction torque	M_R	0.14 mNm
Speed constant	k_n	208 min⁻¹/V
Back-EMF constant	k_E	4.81 mV/min⁻¹
Torque constant	k_M	45.9 mNm/A
Current constant	k_I	0.022 A/mNm
Slope of n-M curve	Δn/ΔM	875 min⁻¹/mNm
Rotor inductance	L	8000 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	2.4 gcm²
Angular acceleration	α_max.	39 ·10³rad/s²
Thermal resistance	R_th1/R_th2	4 / 28 K/W
Thermal time constant	τ_w1/τ_w2	4.5 / 602 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		50 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	11000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

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 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 15 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 40 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

Precision Gearheads

Spur Gearheads

Series 22/2