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

1512U012SR 112:1 IE2-8

Precious Metal Commutation with integrated Encoder

Key data

Nominal voltage:
3 ... 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:
50 mNm
Reduction ratio:
6 ... 324
Diameter:
15 mm
Length:
14.3 mm
More product details

Available on inquiry

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
Productcategory: DC-Gearmotors
Productfamily: FAULHABER SR-Flat
Nominal voltage: UN 12 V
Terminal resistance: R 130 Ω
Supply voltage, min.: 3.2 V
Supply voltage, max.: 5.5 V
Lines per revolution: N 8
Efficiency gearhead, max.: ηmax. 59 %
Efficiency motor, max.: ηmax 67 %
No-load speed up to: n0 15500 min⁻¹
No-load current: I0 0.003 A
Rated torque up to: MN 26.44 mNm
Stall torque up to: MH 0.64 mNm
Speed constant: kn 1340 min⁻¹/V
Back-EMF constant: kE 0.749 mV/min⁻¹
Torque constant: kM 7.15 mNm/A
Current constant: kI 0.14 A/mNm
Slope of n-M curve: 24200 min⁻¹/mNm
Rotor inductance: L 2100 µH
Mechanical time constant: Tm 16 ms
Rotor inertia: J 0.09 gcm²
Angular acceleration: αmax. 83 ·10³rad/s²
Thermal resistance Rth1: Rth1 36 K/W
Thermal resistance Rth2: Rth2 61 K/W
Thermal time constant (winding): τw1 5.4 s
Thermal time constant (housing): τw2 190 s
Housing material: plastic
Current consumption, typical: IDD 8 mA
Operating temperature, min.: 0 °C
Operating temperature, max.: 70 °C
Winding temperature, max.: 70 °C
Reduction ratio, exact: 112.02505161352897
Continuous input speed, max.: 5000 min⁻¹
Mass: 7.4 g
Speed up to: nmax. 5000 min⁻¹