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Productcategory: DC-Micromotors
Productfamily: FAULHABER SR
Nominal voltage: UN 6 V
Terminal resistance: R 8.26 Ω
Efficiency motor, max.: ηmax 63 %
No-load speed up to: n0 13200 min⁻¹
No-load current: I0 0.0313 A
Rated torque up to: MN 1.32 mNm
Stall torque up to: MH 2.9 mNm
Speed constant: kn 2290 min⁻¹/V
Back-EMF constant: kE 0.438 mV/min⁻¹
Torque constant: kM 4.18 mNm/A
Current constant: kI 0.239 A/mNm
Slope of n-M curve: 4520 min⁻¹/mNm
Rotor inductance: L 127 µH
Mechanical time constant: Tm 19 ms
Rotor inertia: J 0.4 gcm²
Angular acceleration: αmax. 72 ·10³rad/s²
Thermal resistance Rth1: Rth1 15 K/W
Thermal resistance Rth2: Rth2 42.63 K/W
Thermal resistance (external plastic flange): Rth2 p 37 K/W
Thermal resistance (external metal flange): Rth2 m 3.9 K/W
Thermal time constant (winding): τw1 6.8 s
Thermal time constant (housing): τw2 213.2 s
Thermal time constant (external plastic flange): τw2 p 190 s
Thermal time constant (external metal flange): τw2 m 20 s
Housing material: steel, nickel plated
Operating temperature, min.: -30 °C
Operating temperature, max.: 85 °C
Winding temperature, max.: 125 °C
Mass: 12 g
Speed up to: nmax. 17000 min⁻¹