FAULHABER S/G Series 1624 ... S by FAULHABER

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Datasheet

Variants

DC-Micromotors Series 1624 ... S

Precious Metal Commutation

Key Features

Nominal voltage:

3 ... 24 V

Rated torque up to:

2 mNm

No-load speed up to:

14400 min⁻¹

Stall torque up to:

5.16 mNm

Diameter:

16 mm

Length:

23.8 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 1624T003S

Series 1624T006S

Series 1624T009S

Series 1624T012S

Series 1624T018S

Series 1624T024S

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.6 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	12000 min⁻¹
No-load current	I₀	0.03 A
Stall torque	M_H	4.33 mNm
Friction torque	M_R	0.07 mNm
Speed constant	k_n	4070 min⁻¹/V
Back-EMF constant	k_E	0.246 mV/min⁻¹
Torque constant	k_M	2.35 mNm/A
Current constant	k_I	0.426 A/mNm
Slope of n-M curve	Δn/ΔM	2770 min⁻¹/mNm
Rotor inductance	L	85 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.65 gcm²
Angular acceleration	α_max.	66 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	1.6 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	12000 min⁻¹
No-load current	I₀	0.03 A
Stall torque	M_H	4.33 mNm
Friction torque	M_R	0.07 mNm
Speed constant	k_n	4070 min⁻¹/V
Back-EMF constant	k_E	0.246 mV/min⁻¹
Torque constant	k_M	2.35 mNm/A
Current constant	k_I	0.426 A/mNm
Slope of n-M curve	Δn/ΔM	2770 min⁻¹/mNm
Rotor inductance	L	85 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.65 gcm²
Angular acceleration	α_max.	66 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	1.6 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	12000 min⁻¹
No-load current	I₀	0.03 A
Stall torque	M_H	4.33 mNm
Friction torque	M_R	0.07 mNm
Speed constant	k_n	4070 min⁻¹/V
Back-EMF constant	k_E	0.246 mV/min⁻¹
Torque constant	k_M	2.35 mNm/A
Current constant	k_I	0.426 A/mNm
Slope of n-M curve	Δn/ΔM	2770 min⁻¹/mNm
Rotor inductance	L	85 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.65 gcm²
Angular acceleration	α_max.	66 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	1.6 Ω
Efficiency, max.	η_max.	78 %
No-load speed	n₀	12000 min⁻¹
No-load current	I₀	0.03 A
Stall torque	M_H	4.33 mNm
Friction torque	M_R	0.07 mNm
Speed constant	k_n	4070 min⁻¹/V
Back-EMF constant	k_E	0.246 mV/min⁻¹
Torque constant	k_M	2.35 mNm/A
Current constant	k_I	0.426 A/mNm
Slope of n-M curve	Δn/ΔM	2770 min⁻¹/mNm
Rotor inductance	L	85 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.65 gcm²
Angular acceleration	α_max.	66 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	9.1 Ω
Efficiency, max.	η_max.	71 %
No-load speed	n₀	10500 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	3.39 mNm
Friction torque	M_R	0.1 mNm
Speed constant	k_n	1800 min⁻¹/V
Back-EMF constant	k_E	0.555 mV/min⁻¹
Torque constant	k_M	5.3 mNm/A
Current constant	k_I	0.189 A/mNm
Slope of n-M curve	Δn/ΔM	3100 min⁻¹/mNm
Rotor inductance	L	200 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	9.1 Ω
Efficiency, max.	η_max.	71 %
No-load speed	n₀	10500 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	3.39 mNm
Friction torque	M_R	0.1 mNm
Speed constant	k_n	1800 min⁻¹/V
Back-EMF constant	k_E	0.555 mV/min⁻¹
Torque constant	k_M	5.3 mNm/A
Current constant	k_I	0.189 A/mNm
Slope of n-M curve	Δn/ΔM	3100 min⁻¹/mNm
Rotor inductance	L	200 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	9.1 Ω
Efficiency, max.	η_max.	71 %
No-load speed	n₀	10500 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	3.39 mNm
Friction torque	M_R	0.1 mNm
Speed constant	k_n	1800 min⁻¹/V
Back-EMF constant	k_E	0.555 mV/min⁻¹
Torque constant	k_M	5.3 mNm/A
Current constant	k_I	0.189 A/mNm
Slope of n-M curve	Δn/ΔM	3100 min⁻¹/mNm
Rotor inductance	L	200 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	9.1 Ω
Efficiency, max.	η_max.	71 %
No-load speed	n₀	10500 min⁻¹
No-load current	I₀	0.019 A
Stall torque	M_H	3.39 mNm
Friction torque	M_R	0.1 mNm
Speed constant	k_n	1800 min⁻¹/V
Back-EMF constant	k_E	0.555 mV/min⁻¹
Torque constant	k_M	5.3 mNm/A
Current constant	k_I	0.189 A/mNm
Slope of n-M curve	Δn/ΔM	3100 min⁻¹/mNm
Rotor inductance	L	200 µH
Mechanical time constant	τ_m	22 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	50 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	14.5 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	11500 min⁻¹
No-load current	I₀	0.012 A
Stall torque	M_H	4.46 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1300 min⁻¹/V
Back-EMF constant	k_E	0.767 mV/min⁻¹
Torque constant	k_M	7.33 mNm/A
Current constant	k_I	0.136 A/mNm
Slope of n-M curve	Δn/ΔM	2580 min⁻¹/mNm
Rotor inductance	L	400 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.7 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	14.5 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	11500 min⁻¹
No-load current	I₀	0.012 A
Stall torque	M_H	4.46 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1300 min⁻¹/V
Back-EMF constant	k_E	0.767 mV/min⁻¹
Torque constant	k_M	7.33 mNm/A
Current constant	k_I	0.136 A/mNm
Slope of n-M curve	Δn/ΔM	2580 min⁻¹/mNm
Rotor inductance	L	400 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.7 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	14.5 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	11500 min⁻¹
No-load current	I₀	0.012 A
Stall torque	M_H	4.46 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1300 min⁻¹/V
Back-EMF constant	k_E	0.767 mV/min⁻¹
Torque constant	k_M	7.33 mNm/A
Current constant	k_I	0.136 A/mNm
Slope of n-M curve	Δn/ΔM	2580 min⁻¹/mNm
Rotor inductance	L	400 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.7 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	9 V
Terminal resistance	R	14.5 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	11500 min⁻¹
No-load current	I₀	0.012 A
Stall torque	M_H	4.46 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1300 min⁻¹/V
Back-EMF constant	k_E	0.767 mV/min⁻¹
Torque constant	k_M	7.33 mNm/A
Current constant	k_I	0.136 A/mNm
Slope of n-M curve	Δn/ΔM	2580 min⁻¹/mNm
Rotor inductance	L	400 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.7 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	24 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	13000 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	4.23 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1110 min⁻¹/V
Back-EMF constant	k_E	0.905 mV/min⁻¹
Torque constant	k_M	8.64 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	3070 min⁻¹/mNm
Rotor inductance	L	750 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	72 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	24 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	13000 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	4.23 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1110 min⁻¹/V
Back-EMF constant	k_E	0.905 mV/min⁻¹
Torque constant	k_M	8.64 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	3070 min⁻¹/mNm
Rotor inductance	L	750 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	72 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	24 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	13000 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	4.23 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1110 min⁻¹/V
Back-EMF constant	k_E	0.905 mV/min⁻¹
Torque constant	k_M	8.64 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	3070 min⁻¹/mNm
Rotor inductance	L	750 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	72 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	24 Ω
Efficiency, max.	η_max.	75 %
No-load speed	n₀	13000 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	4.23 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	1110 min⁻¹/V
Back-EMF constant	k_E	0.905 mV/min⁻¹
Torque constant	k_M	8.64 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	3070 min⁻¹/mNm
Rotor inductance	L	750 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	72 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	42 Ω
Efficiency, max.	η_max.	77 %
No-load speed	n₀	13800 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	5.16 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	779 min⁻¹/V
Back-EMF constant	k_E	1.28 mV/min⁻¹
Torque constant	k_M	12.3 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	2670 min⁻¹/mNm
Rotor inductance	L	1200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	76 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	42 Ω
Efficiency, max.	η_max.	77 %
No-load speed	n₀	13800 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	5.16 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	779 min⁻¹/V
Back-EMF constant	k_E	1.28 mV/min⁻¹
Torque constant	k_M	12.3 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	2670 min⁻¹/mNm
Rotor inductance	L	1200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	76 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	42 Ω
Efficiency, max.	η_max.	77 %
No-load speed	n₀	13800 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	5.16 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	779 min⁻¹/V
Back-EMF constant	k_E	1.28 mV/min⁻¹
Torque constant	k_M	12.3 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	2670 min⁻¹/mNm
Rotor inductance	L	1200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	76 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 min⁻¹
Number of pole pairs		1
Magnet material		AlNiCo

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	42 Ω
Efficiency, max.	η_max.	77 %
No-load speed	n₀	13800 min⁻¹
No-load current	I₀	0.007 A
Stall torque	M_H	5.16 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	779 min⁻¹/V
Back-EMF constant	k_E	1.28 mV/min⁻¹
Torque constant	k_M	12.3 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	2670 min⁻¹/mNm
Rotor inductance	L	1200 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.68 gcm²
Angular acceleration	α_max.	76 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	75 Ω
Efficiency, max.	η_max.	76 %
No-load speed	n₀	14400 min⁻¹
No-load current	I₀	0.006 A
Stall torque	M_H	4.91 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	611 min⁻¹/V
Back-EMF constant	k_E	1.64 mV/min⁻¹
Torque constant	k_M	15.6 mNm/A
Current constant	k_I	0.064 A/mNm
Slope of n-M curve	Δn/ΔM	2930 min⁻¹/mNm
Rotor inductance	L	3000 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.78 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	75 Ω
Efficiency, max.	η_max.	76 %
No-load speed	n₀	14400 min⁻¹
No-load current	I₀	0.006 A
Stall torque	M_H	4.91 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	611 min⁻¹/V
Back-EMF constant	k_E	1.64 mV/min⁻¹
Torque constant	k_M	15.6 mNm/A
Current constant	k_I	0.064 A/mNm
Slope of n-M curve	Δn/ΔM	2930 min⁻¹/mNm
Rotor inductance	L	3000 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.78 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	75 Ω
Efficiency, max.	η_max.	76 %
No-load speed	n₀	14400 min⁻¹
No-load current	I₀	0.006 A
Stall torque	M_H	4.91 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	611 min⁻¹/V
Back-EMF constant	k_E	1.64 mV/min⁻¹
Torque constant	k_M	15.6 mNm/A
Current constant	k_I	0.064 A/mNm
Slope of n-M curve	Δn/ΔM	2930 min⁻¹/mNm
Rotor inductance	L	3000 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.78 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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	75 Ω
Efficiency, max.	η_max.	76 %
No-load speed	n₀	14400 min⁻¹
No-load current	I₀	0.006 A
Stall torque	M_H	4.91 mNm
Friction torque	M_R	0.09 mNm
Speed constant	k_n	611 min⁻¹/V
Back-EMF constant	k_E	1.64 mV/min⁻¹
Torque constant	k_M	15.6 mNm/A
Current constant	k_I	0.064 A/mNm
Slope of n-M curve	Δn/ΔM	2930 min⁻¹/mNm
Rotor inductance	L	3000 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.78 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²
Thermal resistance	R_th1/R_th2	8 / 39 K/W
Thermal time constant	τ_w1/τ_w2	4 / 335 s
Operating temperature range		-30 ... 85 °C
Winding temperature, max.		125 °C
Housing material		steel, zinc galvanized and passivated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	17000 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 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

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Your Choice

Selected Variant

Series 1624T003S

Precious Metal Commutation

Key Features

Nominal voltage: 3 V

Rated torque up to: 1.6 mNm

No-load speed up to: 12000 min⁻¹

Stall torque up to: 4.33 mNm

Diameter: 16 mm

Length: 23.8 mm

Selected Variant

Series 1624T006S

Precious Metal Commutation

Key Features

Nominal voltage: 6 V

Rated torque up to: 1.8 mNm

No-load speed up to: 10500 min⁻¹

Stall torque up to: 3.39 mNm

Diameter: 16 mm

Length: 23.8 mm

Selected Variant

Series 1624T009S

Precious Metal Commutation

Key Features

Nominal voltage: 9 V

Rated torque up to: 2 mNm

No-load speed up to: 11500 min⁻¹

Stall torque up to: 4.46 mNm

Diameter: 16 mm

Length: 23.8 mm

Selected Variant

Series 1624T012S

Precious Metal Commutation

Key Features

Nominal voltage: 12 V

Rated torque up to: 1.8 mNm

No-load speed up to: 13000 min⁻¹

Stall torque up to: 4.23 mNm

Diameter: 16 mm

Length: 23.8 mm

Selected Variant

Series 1624T018S

Precious Metal Commutation

Key Features

Nominal voltage: 18 V

Rated torque up to: 2 mNm

No-load speed up to: 13800 min⁻¹

Stall torque up to: 5.16 mNm

Diameter: 16 mm

Length: 23.8 mm

Selected Variant

Series 1624T024S

Precious Metal Commutation

Key Features

Nominal voltage: 24 V

Rated torque up to: 1.9 mNm

No-load speed up to: 14400 min⁻¹

Stall torque up to: 4.91 mNm

Diameter: 16 mm

Length: 23.8 mm