Mosrac direct drive torque motors
fi-80 series framed direct drive rotary motor

FI-80 series direct drive rotary motorOuter diameter ( OD ) : 80mm

The FI-80 series is a Outer-rotor DDR motors. rated torque options: 1Nm and 2.5Nm, with motor power ranging from 21W to 52.4W, motor net weight approximately 1.5kgs.
Specification
Main ParametersFI-8050
Voltage(VAC)220
Rated torque(Nm)0.9
Instant Max Torque(Nm)2.7
Torque constant(Nm/Arms)0.28
Rated Current(Arms)3.2
Instant Max Current(Arms)9.6
Resistance(Ω)1.3
Inductance(mH)1.7
Pole-pairs number(2P)5
Back EMF coefficient(Vrims/rad/s)0.2
Rated Output(W)28.3
Rotor inertia (10-4kg.m²)1.5
Rated Speed(rpm)300
Max Speed(rpm)600
Positioning accuracy(arc_sec)±50
Repeat positioning accuracy(arc_sec)±2.5
Encoder resolution(sin/cos)5000
Axial load(N)800
Radial load(N.m)10
Axial runout(mm)≤0.03
Radial runout(mm)≤0.03
Weight(kg)1.5
Motor height(mm)50
Drawing
OD 80mm series Housed Direct Drive Torque Motors drawing
Download
  • FI-8050 Torque Motor Catalog.pdf

    OD: 80mm|Height: 50mm

  • Application case
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