FAULHABER SR-Flat Series 1512 ... SR IE2-8 by FAULHABER

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Datasheet

Variants

DC-Gearmotors Series 1512 ... SR IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage:

3 ... 12 V

Torque up to:

30 mNm

Output speed up to:

779 min⁻¹

Lines per revolution up to:

Encoder channels:

Intermittent torque:

50 mNm

Reduction ratio:

6 ... 324

Diameter:

15 mm

Length:

14.3 mm

Advantages

Extremely flat design. Lengths ranging from 6 mm to 19 mm

4-pole design

Minimal moment of inertia

Integrated spur gearheads of minimal length with high gear ratio are available

Available with integrated optical encoders

Variants:

Series 1512U003SR 112:1 IE2-8

Series 1512U003SR 13:1 IE2-8

Series 1512U003SR 324:1 IE2-8

Series 1512U003SR 39:1 IE2-8

Series 1512U003SR 6:1 IE2-8

Series 1512U006SR 112:1 IE2-8

Series 1512U006SR 13:1 IE2-8

Series 1512U006SR 324:1 IE2-8

Series 1512U006SR 39:1 IE2-8

Series 1512U006SR 6:1 IE2-8

Series 1512U012SR 112:1 IE2-8

Series 1512U012SR 13:1 IE2-8

Series 1512U012SR 324:1 IE2-8

Series 1512U012SR 39:1 IE2-8

Series 1512U012SR 6:1 IE2-8

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	10.4 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	13400 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.54 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	4640 min⁻¹/V
Back-EMF constant	k_E	0.216 mV/min⁻¹
Torque constant	k_M	2.06 mNm/A
Current constant	k_I	0.486 A/mNm
Slope of n-M curve	Δn/ΔM	24700 min⁻¹/mNm
Rotor inductance	L	175 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	58 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	10.4 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	13400 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.54 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	4640 min⁻¹/V
Back-EMF constant	k_E	0.216 mV/min⁻¹
Torque constant	k_M	2.06 mNm/A
Current constant	k_I	0.486 A/mNm
Slope of n-M curve	Δn/ΔM	24700 min⁻¹/mNm
Rotor inductance	L	175 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	58 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	10.4 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	13400 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.54 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	4640 min⁻¹/V
Back-EMF constant	k_E	0.216 mV/min⁻¹
Torque constant	k_M	2.06 mNm/A
Current constant	k_I	0.486 A/mNm
Slope of n-M curve	Δn/ΔM	24700 min⁻¹/mNm
Rotor inductance	L	175 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	58 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	10.4 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	13400 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.54 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	4640 min⁻¹/V
Back-EMF constant	k_E	0.216 mV/min⁻¹
Torque constant	k_M	2.06 mNm/A
Current constant	k_I	0.486 A/mNm
Slope of n-M curve	Δn/ΔM	24700 min⁻¹/mNm
Rotor inductance	L	175 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	58 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	10.4 Ω
Efficiency, max.	η_max.	68 %
No-load speed	n₀	13400 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.54 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	4640 min⁻¹/V
Back-EMF constant	k_E	0.216 mV/min⁻¹
Torque constant	k_M	2.06 mNm/A
Current constant	k_I	0.486 A/mNm
Slope of n-M curve	Δn/ΔM	24700 min⁻¹/mNm
Rotor inductance	L	175 µH
Mechanical time constant	τ_m	24 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	58 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	50.5 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	14300 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	0.49 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	2480 min⁻¹/V
Back-EMF constant	k_E	0.403 mV/min⁻¹
Torque constant	k_M	3.84 mNm/A
Current constant	k_I	0.26 A/mNm
Slope of n-M curve	Δn/ΔM	31400 min⁻¹/mNm
Rotor inductance	L	720 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	50.5 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	14300 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	0.49 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	2480 min⁻¹/V
Back-EMF constant	k_E	0.403 mV/min⁻¹
Torque constant	k_M	3.84 mNm/A
Current constant	k_I	0.26 A/mNm
Slope of n-M curve	Δn/ΔM	31400 min⁻¹/mNm
Rotor inductance	L	720 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	50.5 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	14300 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	0.49 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	2480 min⁻¹/V
Back-EMF constant	k_E	0.403 mV/min⁻¹
Torque constant	k_M	3.84 mNm/A
Current constant	k_I	0.26 A/mNm
Slope of n-M curve	Δn/ΔM	31400 min⁻¹/mNm
Rotor inductance	L	720 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	50.5 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	14300 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	0.49 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	2480 min⁻¹/V
Back-EMF constant	k_E	0.403 mV/min⁻¹
Torque constant	k_M	3.84 mNm/A
Current constant	k_I	0.26 A/mNm
Slope of n-M curve	Δn/ΔM	31400 min⁻¹/mNm
Rotor inductance	L	720 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	50.5 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	14300 min⁻¹
No-load current	I₀	0.005 A
Stall torque	M_H	0.49 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	2480 min⁻¹/V
Back-EMF constant	k_E	0.403 mV/min⁻¹
Torque constant	k_M	3.84 mNm/A
Current constant	k_I	0.26 A/mNm
Slope of n-M curve	Δn/ΔM	31400 min⁻¹/mNm
Rotor inductance	L	720 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	130 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	15500 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	0.64 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	1340 min⁻¹/V
Back-EMF constant	k_E	0.749 mV/min⁻¹
Torque constant	k_M	7.15 mNm/A
Current constant	k_I	0.14 A/mNm
Slope of n-M curve	Δn/ΔM	24200 min⁻¹/mNm
Rotor inductance	L	2100 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	130 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	15500 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	0.64 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	1340 min⁻¹/V
Back-EMF constant	k_E	0.749 mV/min⁻¹
Torque constant	k_M	7.15 mNm/A
Current constant	k_I	0.14 A/mNm
Slope of n-M curve	Δn/ΔM	24200 min⁻¹/mNm
Rotor inductance	L	2100 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	130 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	15500 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	0.64 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	1340 min⁻¹/V
Back-EMF constant	k_E	0.749 mV/min⁻¹
Torque constant	k_M	7.15 mNm/A
Current constant	k_I	0.14 A/mNm
Slope of n-M curve	Δn/ΔM	24200 min⁻¹/mNm
Rotor inductance	L	2100 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	130 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	15500 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	0.64 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	1340 min⁻¹/V
Back-EMF constant	k_E	0.749 mV/min⁻¹
Torque constant	k_M	7.15 mNm/A
Current constant	k_I	0.14 A/mNm
Slope of n-M curve	Δn/ΔM	24200 min⁻¹/mNm
Rotor inductance	L	2100 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	130 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	15500 min⁻¹
No-load current	I₀	0.003 A
Stall torque	M_H	0.64 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	1340 min⁻¹/V
Back-EMF constant	k_E	0.749 mV/min⁻¹
Torque constant	k_M	7.15 mNm/A
Current constant	k_I	0.14 A/mNm
Slope of n-M curve	Δn/ΔM	24200 min⁻¹/mNm
Rotor inductance	L	2100 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.09 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

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Your Choice

Selected Variant

Series 1512U003SR 112:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 3 V

Torque up to: 30 mNm

Output speed up to: 45 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 30 mNm

Reduction ratio: 112

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U003SR 13:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 3 V

Torque up to: 30 mNm

Output speed up to: 372 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 5 mNm

Reduction ratio: 13

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U003SR 324:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 3 V

Torque up to: 30 mNm

Output speed up to: 15 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 50 mNm

Reduction ratio: 324

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U003SR 39:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 3 V

Torque up to: 30 mNm

Output speed up to: 129 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 10 mNm

Reduction ratio: 39

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U003SR 6:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 3 V

Torque up to: 30 mNm

Output speed up to: 779 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 3 mNm

Reduction ratio: 6

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U006SR 112:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 6 V

Torque up to: 30 mNm

Output speed up to: 45 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 30 mNm

Reduction ratio: 112

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U006SR 13:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 6 V

Torque up to: 30 mNm

Output speed up to: 372 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 5 mNm

Reduction ratio: 13

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U006SR 324:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 6 V

Torque up to: 30 mNm

Output speed up to: 15 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 50 mNm

Reduction ratio: 324

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U006SR 39:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 6 V

Torque up to: 30 mNm

Output speed up to: 129 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 10 mNm

Reduction ratio: 39

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U006SR 6:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 6 V

Torque up to: 30 mNm

Output speed up to: 779 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 3 mNm

Reduction ratio: 6

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U012SR 112:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 12 V

Torque up to: 30 mNm

Output speed up to: 45 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 30 mNm

Reduction ratio: 112

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U012SR 13:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 12 V

Torque up to: 30 mNm

Output speed up to: 372 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 5 mNm

Reduction ratio: 13

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U012SR 324:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 12 V

Torque up to: 30 mNm

Output speed up to: 15 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 50 mNm

Reduction ratio: 324

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U012SR 39:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 12 V

Torque up to: 30 mNm

Output speed up to: 129 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 10 mNm

Reduction ratio: 39

Diameter: 15 mm

Length: 14.3 mm

Selected Variant

Series 1512U012SR 6:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key Features

Nominal voltage: 12 V

Torque up to: 30 mNm

Output speed up to: 779 min⁻¹

Lines per revolution up to: 8

Encoder channels: 2

Intermittent torque: 3 mNm

Reduction ratio: 6

Diameter: 15 mm

Length: 14.3 mm