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

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Datasheet

Variants

FAULHABER SR-Flat

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

Series 1512U003SR 13:1

Series 1512U003SR 39:1

Series 1512U003SR 112:1

Series 1512U003SR 324:1

Series 1512U006SR 6:1

Series 1512U006SR 13:1

Series 1512U006SR 39:1

Series 1512U006SR 112:1

Series 1512U006SR 324:1

Series 1512U012SR 6:1

Series 1512U012SR 13:1

Series 1512U012SR 39:1

Series 1512U012SR 112:1

Series 1512U012SR 324:1

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	13.5 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	11100 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.52 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	3884 min⁻¹/V
Back-EMF constant	k_E	0.257 mV/min⁻¹
Torque constant	k_M	2.46 mNm/A
Current constant	k_I	0.407 A/mNm
Slope of n-M curve	Δn/ΔM	21330 min⁻¹/mNm
Rotor inductance	L	275 µH
Mechanical time constant	τ_m	17 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	68 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	13.5 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	11100 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.52 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	3884 min⁻¹/V
Back-EMF constant	k_E	0.257 mV/min⁻¹
Torque constant	k_M	2.46 mNm/A
Current constant	k_I	0.407 A/mNm
Slope of n-M curve	Δn/ΔM	21330 min⁻¹/mNm
Rotor inductance	L	275 µH
Mechanical time constant	τ_m	17 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	68 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	13.5 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	11100 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.52 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	3884 min⁻¹/V
Back-EMF constant	k_E	0.257 mV/min⁻¹
Torque constant	k_M	2.46 mNm/A
Current constant	k_I	0.407 A/mNm
Slope of n-M curve	Δn/ΔM	21330 min⁻¹/mNm
Rotor inductance	L	275 µH
Mechanical time constant	τ_m	17 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	68 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	13.5 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	11100 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.52 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	3884 min⁻¹/V
Back-EMF constant	k_E	0.257 mV/min⁻¹
Torque constant	k_M	2.46 mNm/A
Current constant	k_I	0.407 A/mNm
Slope of n-M curve	Δn/ΔM	21330 min⁻¹/mNm
Rotor inductance	L	275 µH
Mechanical time constant	τ_m	17 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	68 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	3 V
Terminal resistance	R	13.5 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	11100 min⁻¹
No-load current	I₀	0.01 A
Stall torque	M_H	0.52 mNm
Friction torque	M_R	0.02 mNm
Speed constant	k_n	3884 min⁻¹/V
Back-EMF constant	k_E	0.257 mV/min⁻¹
Torque constant	k_M	2.46 mNm/A
Current constant	k_I	0.407 A/mNm
Slope of n-M curve	Δn/ΔM	21330 min⁻¹/mNm
Rotor inductance	L	275 µH
Mechanical time constant	τ_m	17 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	68 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	54.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	11800 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	2053 min⁻¹/V
Back-EMF constant	k_E	0.487 mV/min⁻¹
Torque constant	k_M	4.65 mNm/A
Current constant	k_I	0.215 A/mNm
Slope of n-M curve	Δn/ΔM	24135 min⁻¹/mNm
Rotor inductance	L	1157 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	54.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	11800 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	2053 min⁻¹/V
Back-EMF constant	k_E	0.487 mV/min⁻¹
Torque constant	k_M	4.65 mNm/A
Current constant	k_I	0.215 A/mNm
Slope of n-M curve	Δn/ΔM	24135 min⁻¹/mNm
Rotor inductance	L	1157 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	54.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	11800 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	2053 min⁻¹/V
Back-EMF constant	k_E	0.487 mV/min⁻¹
Torque constant	k_M	4.65 mNm/A
Current constant	k_I	0.215 A/mNm
Slope of n-M curve	Δn/ΔM	24135 min⁻¹/mNm
Rotor inductance	L	1157 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	54.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	11800 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	2053 min⁻¹/V
Back-EMF constant	k_E	0.487 mV/min⁻¹
Torque constant	k_M	4.65 mNm/A
Current constant	k_I	0.215 A/mNm
Slope of n-M curve	Δn/ΔM	24135 min⁻¹/mNm
Rotor inductance	L	1157 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	54.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	11800 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	2053 min⁻¹/V
Back-EMF constant	k_E	0.487 mV/min⁻¹
Torque constant	k_M	4.65 mNm/A
Current constant	k_I	0.215 A/mNm
Slope of n-M curve	Δn/ΔM	24135 min⁻¹/mNm
Rotor inductance	L	1157 µH
Mechanical time constant	τ_m	19 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	63 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	155 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	12800 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	1107 min⁻¹/V
Back-EMF constant	k_E	0.903 mV/min⁻¹
Torque constant	k_M	8.63 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	19947 min⁻¹/mNm
Rotor inductance	L	3550 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	155 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	12800 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	1107 min⁻¹/V
Back-EMF constant	k_E	0.903 mV/min⁻¹
Torque constant	k_M	8.63 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	19947 min⁻¹/mNm
Rotor inductance	L	3550 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	155 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	12800 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	1107 min⁻¹/V
Back-EMF constant	k_E	0.903 mV/min⁻¹
Torque constant	k_M	8.63 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	19947 min⁻¹/mNm
Rotor inductance	L	3550 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	155 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	12800 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	1107 min⁻¹/V
Back-EMF constant	k_E	0.903 mV/min⁻¹
Torque constant	k_M	8.63 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	19947 min⁻¹/mNm
Rotor inductance	L	3550 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	155 Ω
Efficiency, max.	η_max.	67 %
No-load speed	n₀	12800 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	1107 min⁻¹/V
Back-EMF constant	k_E	0.903 mV/min⁻¹
Torque constant	k_M	8.63 mNm/A
Current constant	k_I	0.116 A/mNm
Slope of n-M curve	Δn/ΔM	19947 min⁻¹/mNm
Rotor inductance	L	3550 µH
Mechanical time constant	τ_m	16 ms
Rotor inertia	J	0.08 gcm²
Angular acceleration	α_max.	83 ·10³rad/s²

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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