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DC-Gearmotors Series 1512 ... SR

Precious Metal Commutation

Key Features
Nominal voltage:
3 ... 12 V
Torque up to:
30 mNm
Output speed up to:
779 min⁻¹
Intermittent torque up to:
50 mNm
Reduction ratio:
6 ... 324
Diameter:
15 mm
Length:
12 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 6:1
UN : Nominal voltage : 3 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 779 min⁻¹ |Mint. : Intermittent torque up to : 3 mNm |i : Reduction ratio : 6 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U003SR 13:1
UN : Nominal voltage : 3 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 372 min⁻¹ |Mint. : Intermittent torque up to : 5 mNm |i : Reduction ratio : 13 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U003SR 39:1
UN : Nominal voltage : 3 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 129 min⁻¹ |Mint. : Intermittent torque up to : 10 mNm |i : Reduction ratio : 39 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U003SR 112:1
UN : Nominal voltage : 3 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 45 min⁻¹ |Mint. : Intermittent torque up to : 30 mNm |i : Reduction ratio : 112 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U003SR 324:1
UN : Nominal voltage : 3 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 15 min⁻¹ |Mint. : Intermittent torque up to : 50 mNm |i : Reduction ratio : 324 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U006SR 6:1
UN : Nominal voltage : 6 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 779 min⁻¹ |Mint. : Intermittent torque up to : 3 mNm |i : Reduction ratio : 6 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U006SR 13:1
UN : Nominal voltage : 6 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 372 min⁻¹ |Mint. : Intermittent torque up to : 5 mNm |i : Reduction ratio : 13 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U006SR 39:1
UN : Nominal voltage : 6 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 129 min⁻¹ |Mint. : Intermittent torque up to : 10 mNm |i : Reduction ratio : 39 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U006SR 112:1
UN : Nominal voltage : 6 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 45 min⁻¹ |Mint. : Intermittent torque up to : 30 mNm |i : Reduction ratio : 112 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U006SR 324:1
UN : Nominal voltage : 6 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 15 min⁻¹ |Mint. : Intermittent torque up to : 50 mNm |i : Reduction ratio : 324 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U012SR 6:1
UN : Nominal voltage : 12 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 779 min⁻¹ |Mint. : Intermittent torque up to : 3 mNm |i : Reduction ratio : 6 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U012SR 13:1
UN : Nominal voltage : 12 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 372 min⁻¹ |Mint. : Intermittent torque up to : 5 mNm |i : Reduction ratio : 13 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U012SR 39:1
UN : Nominal voltage : 12 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 129 min⁻¹ |Mint. : Intermittent torque up to : 10 mNm |i : Reduction ratio : 39 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U012SR 112:1
UN : Nominal voltage : 12 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 45 min⁻¹ |Mint. : Intermittent torque up to : 30 mNm |i : Reduction ratio : 112 |Ø : Diameter : 15 mm |L : Length : 12 mm
Series 1512U012SR 324:1
UN : Nominal voltage : 12 V |MD : Torque up to : 30 mNm |nmax : Output speed up to : 15 min⁻¹ |Mint. : Intermittent torque up to : 50 mNm |i : Reduction ratio : 324 |Ø : Diameter : 15 mm |L : Length : 12 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 13.5 Ω
Efficiency, max.ηmax. 62 %
No-load speedn0 11100 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.52 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 3884 min⁻¹/V
Back-EMF constantkE 0.257 mV/min⁻¹
Torque constantkM 2.46 mNm/A
Current constantkI 0.407 A/mNm
Slope of n-M curveΔn/ΔM 21330 min⁻¹/mNm
Rotor inductanceL 275 µH
Mechanical time constantτm 17 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 68 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 13.5 Ω
Efficiency, max.ηmax. 62 %
No-load speedn0 11100 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.52 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 3884 min⁻¹/V
Back-EMF constantkE 0.257 mV/min⁻¹
Torque constantkM 2.46 mNm/A
Current constantkI 0.407 A/mNm
Slope of n-M curveΔn/ΔM 21330 min⁻¹/mNm
Rotor inductanceL 275 µH
Mechanical time constantτm 17 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 68 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 13.5 Ω
Efficiency, max.ηmax. 62 %
No-load speedn0 11100 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.52 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 3884 min⁻¹/V
Back-EMF constantkE 0.257 mV/min⁻¹
Torque constantkM 2.46 mNm/A
Current constantkI 0.407 A/mNm
Slope of n-M curveΔn/ΔM 21330 min⁻¹/mNm
Rotor inductanceL 275 µH
Mechanical time constantτm 17 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 68 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 13.5 Ω
Efficiency, max.ηmax. 62 %
No-load speedn0 11100 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.52 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 3884 min⁻¹/V
Back-EMF constantkE 0.257 mV/min⁻¹
Torque constantkM 2.46 mNm/A
Current constantkI 0.407 A/mNm
Slope of n-M curveΔn/ΔM 21330 min⁻¹/mNm
Rotor inductanceL 275 µH
Mechanical time constantτm 17 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 68 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 13.5 Ω
Efficiency, max.ηmax. 62 %
No-load speedn0 11100 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.52 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 3884 min⁻¹/V
Back-EMF constantkE 0.257 mV/min⁻¹
Torque constantkM 2.46 mNm/A
Current constantkI 0.407 A/mNm
Slope of n-M curveΔn/ΔM 21330 min⁻¹/mNm
Rotor inductanceL 275 µH
Mechanical time constantτm 17 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 68 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 54.7 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 11800 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.49 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2053 min⁻¹/V
Back-EMF constantkE 0.487 mV/min⁻¹
Torque constantkM 4.65 mNm/A
Current constantkI 0.215 A/mNm
Slope of n-M curveΔn/ΔM 24135 min⁻¹/mNm
Rotor inductanceL 1157 µH
Mechanical time constantτm 19 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 63 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 54.7 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 11800 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.49 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2053 min⁻¹/V
Back-EMF constantkE 0.487 mV/min⁻¹
Torque constantkM 4.65 mNm/A
Current constantkI 0.215 A/mNm
Slope of n-M curveΔn/ΔM 24135 min⁻¹/mNm
Rotor inductanceL 1157 µH
Mechanical time constantτm 19 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 63 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 54.7 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 11800 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.49 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2053 min⁻¹/V
Back-EMF constantkE 0.487 mV/min⁻¹
Torque constantkM 4.65 mNm/A
Current constantkI 0.215 A/mNm
Slope of n-M curveΔn/ΔM 24135 min⁻¹/mNm
Rotor inductanceL 1157 µH
Mechanical time constantτm 19 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 63 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 54.7 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 11800 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.49 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2053 min⁻¹/V
Back-EMF constantkE 0.487 mV/min⁻¹
Torque constantkM 4.65 mNm/A
Current constantkI 0.215 A/mNm
Slope of n-M curveΔn/ΔM 24135 min⁻¹/mNm
Rotor inductanceL 1157 µH
Mechanical time constantτm 19 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 63 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 54.7 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 11800 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.49 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2053 min⁻¹/V
Back-EMF constantkE 0.487 mV/min⁻¹
Torque constantkM 4.65 mNm/A
Current constantkI 0.215 A/mNm
Slope of n-M curveΔn/ΔM 24135 min⁻¹/mNm
Rotor inductanceL 1157 µH
Mechanical time constantτm 19 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 63 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 155 Ω
Efficiency, max.ηmax. 67 %
No-load speedn0 12800 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1107 min⁻¹/V
Back-EMF constantkE 0.903 mV/min⁻¹
Torque constantkM 8.63 mNm/A
Current constantkI 0.116 A/mNm
Slope of n-M curveΔn/ΔM 19947 min⁻¹/mNm
Rotor inductanceL 3550 µH
Mechanical time constantτm 16 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 83 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 155 Ω
Efficiency, max.ηmax. 67 %
No-load speedn0 12800 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1107 min⁻¹/V
Back-EMF constantkE 0.903 mV/min⁻¹
Torque constantkM 8.63 mNm/A
Current constantkI 0.116 A/mNm
Slope of n-M curveΔn/ΔM 19947 min⁻¹/mNm
Rotor inductanceL 3550 µH
Mechanical time constantτm 16 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 83 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 155 Ω
Efficiency, max.ηmax. 67 %
No-load speedn0 12800 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1107 min⁻¹/V
Back-EMF constantkE 0.903 mV/min⁻¹
Torque constantkM 8.63 mNm/A
Current constantkI 0.116 A/mNm
Slope of n-M curveΔn/ΔM 19947 min⁻¹/mNm
Rotor inductanceL 3550 µH
Mechanical time constantτm 16 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 83 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 155 Ω
Efficiency, max.ηmax. 67 %
No-load speedn0 12800 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1107 min⁻¹/V
Back-EMF constantkE 0.903 mV/min⁻¹
Torque constantkM 8.63 mNm/A
Current constantkI 0.116 A/mNm
Slope of n-M curveΔn/ΔM 19947 min⁻¹/mNm
Rotor inductanceL 3550 µH
Mechanical time constantτm 16 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 83 ·10³rad/s²

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 155 Ω
Efficiency, max.ηmax. 67 %
No-load speedn0 12800 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1107 min⁻¹/V
Back-EMF constantkE 0.903 mV/min⁻¹
Torque constantkM 8.63 mNm/A
Current constantkI 0.116 A/mNm
Slope of n-M curveΔn/ΔM 19947 min⁻¹/mNm
Rotor inductanceL 3550 µH
Mechanical time constantτm 16 ms
Rotor inertiaJ 0.08 gcm²
Angular accelerationαmax. 83 ·10³rad/s²
Drive Electronics
Speed Controllers
SC 1801 P Series  by FAULHABER
Series SC 1801 P
2-Quadrant PWM configurable via PC
SC 1801 S Series  by FAULHABER
Series SC 1801 S
2-Quadrant PWM configurable via PC

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Absolute reduction
Your Choice
Selected Variant
Series 1512U003SR 6:1
Precious Metal Commutation
Key Features
Nominal voltage: 3 V
Torque up to: 30 mNm
Output speed up to: 779 min⁻¹
Intermittent torque up to: 3 mNm
Reduction ratio: 6
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U003SR 13:1
Precious Metal Commutation
Key Features
Nominal voltage: 3 V
Torque up to: 30 mNm
Output speed up to: 372 min⁻¹
Intermittent torque up to: 5 mNm
Reduction ratio: 13
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U003SR 39:1
Precious Metal Commutation
Key Features
Nominal voltage: 3 V
Torque up to: 30 mNm
Output speed up to: 129 min⁻¹
Intermittent torque up to: 10 mNm
Reduction ratio: 39
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U003SR 112:1
Precious Metal Commutation
Key Features
Nominal voltage: 3 V
Torque up to: 30 mNm
Output speed up to: 45 min⁻¹
Intermittent torque up to: 30 mNm
Reduction ratio: 112
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U003SR 324:1
Precious Metal Commutation
Key Features
Nominal voltage: 3 V
Torque up to: 30 mNm
Output speed up to: 15 min⁻¹
Intermittent torque up to: 50 mNm
Reduction ratio: 324
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U006SR 6:1
Precious Metal Commutation
Key Features
Nominal voltage: 6 V
Torque up to: 30 mNm
Output speed up to: 779 min⁻¹
Intermittent torque up to: 3 mNm
Reduction ratio: 6
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U006SR 13:1
Precious Metal Commutation
Key Features
Nominal voltage: 6 V
Torque up to: 30 mNm
Output speed up to: 372 min⁻¹
Intermittent torque up to: 5 mNm
Reduction ratio: 13
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U006SR 39:1
Precious Metal Commutation
Key Features
Nominal voltage: 6 V
Torque up to: 30 mNm
Output speed up to: 129 min⁻¹
Intermittent torque up to: 10 mNm
Reduction ratio: 39
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U006SR 112:1
Precious Metal Commutation
Key Features
Nominal voltage: 6 V
Torque up to: 30 mNm
Output speed up to: 45 min⁻¹
Intermittent torque up to: 30 mNm
Reduction ratio: 112
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U006SR 324:1
Precious Metal Commutation
Key Features
Nominal voltage: 6 V
Torque up to: 30 mNm
Output speed up to: 15 min⁻¹
Intermittent torque up to: 50 mNm
Reduction ratio: 324
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U012SR 6:1
Precious Metal Commutation
Key Features
Nominal voltage: 12 V
Torque up to: 30 mNm
Output speed up to: 779 min⁻¹
Intermittent torque up to: 3 mNm
Reduction ratio: 6
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U012SR 13:1
Precious Metal Commutation
Key Features
Nominal voltage: 12 V
Torque up to: 30 mNm
Output speed up to: 372 min⁻¹
Intermittent torque up to: 5 mNm
Reduction ratio: 13
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U012SR 39:1
Precious Metal Commutation
Key Features
Nominal voltage: 12 V
Torque up to: 30 mNm
Output speed up to: 129 min⁻¹
Intermittent torque up to: 10 mNm
Reduction ratio: 39
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U012SR 112:1
Precious Metal Commutation
Key Features
Nominal voltage: 12 V
Torque up to: 30 mNm
Output speed up to: 45 min⁻¹
Intermittent torque up to: 30 mNm
Reduction ratio: 112
Diameter: 15 mm
Length: 12 mm
Selected Variant
Series 1512U012SR 324:1
Precious Metal Commutation
Key Features
Nominal voltage: 12 V
Torque up to: 30 mNm
Output speed up to: 15 min⁻¹
Intermittent torque up to: 50 mNm
Reduction ratio: 324
Diameter: 15 mm
Length: 12 mm

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