FAULHABER SR Series 1717 ... SR by FAULHABER

Downloads

Datasheet

Variants

FAULHABER SR

Series 1717 ... SR

Precious Metal Commutation

Key Features

Nominal voltage:

3 ... 24 V

Rated torque up to:

2.2 mNm

No-load speed up to:

14000 min⁻¹

Stall torque up to:

5.38 mNm

Diameter:

17 mm

Length:

17 mm

Advantages

Powerful rare-earth magnet

Wide operating temperature range: -30 °C to +85 °C (optional to +125 °C)

All-steel housing with corrosion-resistant coating

No cogging torque, highly dynamic performance, presice speed control

Low current and starting voltage

Extremely compact and lightweight design with integrated encoder

Variants:

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.07 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.091 A
Stall torque	M_H	5.37 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	4820 min⁻¹/V
Back-EMF constant	k_E	0.207 mV/min⁻¹
Torque constant	k_M	1.98 mNm/A
Current constant	k_I	0.505 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	17 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.3 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.046 A
Stall torque	M_H	5.34 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	2410 min⁻¹/V
Back-EMF constant	k_E	0.414 mV/min⁻¹
Torque constant	k_M	3.96 mNm/A
Current constant	k_I	0.253 A/mNm
Slope of n-M curve	Δn/ΔM	2620 min⁻¹/mNm
Rotor inductance	L	65 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	17.1 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.023 A
Stall torque	M_H	5.38 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	1210 min⁻¹/V
Back-EMF constant	k_E	0.829 mV/min⁻¹
Torque constant	k_M	7.92 mNm/A
Current constant	k_I	0.126 A/mNm
Slope of n-M curve	Δn/ΔM	2600 min⁻¹/mNm
Rotor inductance	L	260 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	50.1 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	12300 min⁻¹
No-load current	I₀	0.013 A
Stall torque	M_H	4.66 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	709 min⁻¹/V
Back-EMF constant	k_E	1.41 mV/min⁻¹
Torque constant	k_M	13.5 mNm/A
Current constant	k_I	0.074 A/mNm
Slope of n-M curve	Δn/ΔM	2640 min⁻¹/mNm
Rotor inductance	L	760 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	80 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	68.8 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.011 A
Stall torque	M_H	5.36 mNm
Friction torque	M_R	0.17 mNm
Speed constant	k_n	602 min⁻¹/V
Back-EMF constant	k_E	1.66 mV/min⁻¹
Torque constant	k_M	15.9 mNm/A
Current constant	k_I	0.063 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	1040 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.07 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.091 A
Stall torque	M_H	5.37 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	4820 min⁻¹/V
Back-EMF constant	k_E	0.207 mV/min⁻¹
Torque constant	k_M	1.98 mNm/A
Current constant	k_I	0.505 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	17 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.3 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.046 A
Stall torque	M_H	5.34 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	2410 min⁻¹/V
Back-EMF constant	k_E	0.414 mV/min⁻¹
Torque constant	k_M	3.96 mNm/A
Current constant	k_I	0.253 A/mNm
Slope of n-M curve	Δn/ΔM	2620 min⁻¹/mNm
Rotor inductance	L	65 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	17.1 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.023 A
Stall torque	M_H	5.38 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	1210 min⁻¹/V
Back-EMF constant	k_E	0.829 mV/min⁻¹
Torque constant	k_M	7.92 mNm/A
Current constant	k_I	0.126 A/mNm
Slope of n-M curve	Δn/ΔM	2600 min⁻¹/mNm
Rotor inductance	L	260 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	50.1 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	12300 min⁻¹
No-load current	I₀	0.013 A
Stall torque	M_H	4.66 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	709 min⁻¹/V
Back-EMF constant	k_E	1.41 mV/min⁻¹
Torque constant	k_M	13.5 mNm/A
Current constant	k_I	0.074 A/mNm
Slope of n-M curve	Δn/ΔM	2640 min⁻¹/mNm
Rotor inductance	L	760 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	80 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	68.8 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.011 A
Stall torque	M_H	5.36 mNm
Friction torque	M_R	0.17 mNm
Speed constant	k_n	602 min⁻¹/V
Back-EMF constant	k_E	1.66 mV/min⁻¹
Torque constant	k_M	15.9 mNm/A
Current constant	k_I	0.063 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	1040 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.07 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.091 A
Stall torque	M_H	5.37 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	4820 min⁻¹/V
Back-EMF constant	k_E	0.207 mV/min⁻¹
Torque constant	k_M	1.98 mNm/A
Current constant	k_I	0.505 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	17 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.3 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.046 A
Stall torque	M_H	5.34 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	2410 min⁻¹/V
Back-EMF constant	k_E	0.414 mV/min⁻¹
Torque constant	k_M	3.96 mNm/A
Current constant	k_I	0.253 A/mNm
Slope of n-M curve	Δn/ΔM	2620 min⁻¹/mNm
Rotor inductance	L	65 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	17.1 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.023 A
Stall torque	M_H	5.38 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	1210 min⁻¹/V
Back-EMF constant	k_E	0.829 mV/min⁻¹
Torque constant	k_M	7.92 mNm/A
Current constant	k_I	0.126 A/mNm
Slope of n-M curve	Δn/ΔM	2600 min⁻¹/mNm
Rotor inductance	L	260 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	50.1 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	12300 min⁻¹
No-load current	I₀	0.013 A
Stall torque	M_H	4.66 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	709 min⁻¹/V
Back-EMF constant	k_E	1.41 mV/min⁻¹
Torque constant	k_M	13.5 mNm/A
Current constant	k_I	0.074 A/mNm
Slope of n-M curve	Δn/ΔM	2640 min⁻¹/mNm
Rotor inductance	L	760 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	80 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	68.8 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.011 A
Stall torque	M_H	5.36 mNm
Friction torque	M_R	0.17 mNm
Speed constant	k_n	602 min⁻¹/V
Back-EMF constant	k_E	1.66 mV/min⁻¹
Torque constant	k_M	15.9 mNm/A
Current constant	k_I	0.063 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	1040 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	1.07 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.091 A
Stall torque	M_H	5.37 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	4820 min⁻¹/V
Back-EMF constant	k_E	0.207 mV/min⁻¹
Torque constant	k_M	1.98 mNm/A
Current constant	k_I	0.505 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	17 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	4.3 Ω
Efficiency, max.	η_max.	69 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.046 A
Stall torque	M_H	5.34 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	2410 min⁻¹/V
Back-EMF constant	k_E	0.414 mV/min⁻¹
Torque constant	k_M	3.96 mNm/A
Current constant	k_I	0.253 A/mNm
Slope of n-M curve	Δn/ΔM	2620 min⁻¹/mNm
Rotor inductance	L	65 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	17.1 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.023 A
Stall torque	M_H	5.38 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	1210 min⁻¹/V
Back-EMF constant	k_E	0.829 mV/min⁻¹
Torque constant	k_M	7.92 mNm/A
Current constant	k_I	0.126 A/mNm
Slope of n-M curve	Δn/ΔM	2600 min⁻¹/mNm
Rotor inductance	L	260 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	50.1 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	12300 min⁻¹
No-load current	I₀	0.013 A
Stall torque	M_H	4.66 mNm
Friction torque	M_R	0.18 mNm
Speed constant	k_n	709 min⁻¹/V
Back-EMF constant	k_E	1.41 mV/min⁻¹
Torque constant	k_M	13.5 mNm/A
Current constant	k_I	0.074 A/mNm
Slope of n-M curve	Δn/ΔM	2640 min⁻¹/mNm
Rotor inductance	L	760 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.58 gcm²
Angular acceleration	α_max.	80 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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	68.8 Ω
Efficiency, max.	η_max.	70 %
No-load speed	n₀	14000 min⁻¹
No-load current	I₀	0.011 A
Stall torque	M_H	5.36 mNm
Friction torque	M_R	0.17 mNm
Speed constant	k_n	602 min⁻¹/V
Back-EMF constant	k_E	1.66 mV/min⁻¹
Torque constant	k_M	15.9 mNm/A
Current constant	k_I	0.063 A/mNm
Slope of n-M curve	Δn/ΔM	2610 min⁻¹/mNm
Rotor inductance	L	1040 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.59 gcm²
Angular acceleration	α_max.	92 ·10³rad/s²
Winding temperature, max.		125 °C
Housing material		steel, black coated
Mass		18 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	16000 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 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

3D-CAD Files ZIP

Precision Gearheads

Planetary Gearheads

Series 15/10