Specification
The FI-220 series is a Housed Inner-rotor Torque Motor, rated torque options: 50.6Nm, 86.6Nm and 115Nm, with motor power ranging from 530.3W to 1446.2W, motor net weight approximately 20kgs to 34kgs.
| Main Parameters | FE-22442 | FE-22462 | |
| Voltage(VAC) | 220 | 220 | |
| Rated torque(Nm) | 14.1 | 35 | |
| Instant Max Torque(Nm) | 42.2 | 105 | |
| Torque constant(Nm/Arms) | 6.4 | 15.7 | |
| Rated Current(Arms) | 2.2 | 2.2 | |
| Instant Max Current(Arms) | 6.6 | 6.6 | |
| Resistance(Ω) | 7.5 | 13.8 | |
| Inductance(mH) | 17.1 | 40 | |
| Pole-pairs number(2P) | 20 | 20 | |
| Back EMF coefficient(Vrims/rad/s) | 5.2 | 12.8 | |
| Rated Output(W) | 295.5 | 366.8 | |
| Rotor inertia (10-4kg.m²) | 120 | 300 | |
| Rated Speed(rpm) | 200 | 100 | |
| Max Speed(rpm) | 380 | 200 | |
| Positioning accuracy(arc_sec) | ±20 | ±20 | |
| Repeat positioning accuracy(arc_sec) | ±1.5 | ±1.5 | |
| Encoder resolution(sin/cos) | 11740 | 16384 | |
| Axial load(N) | 10000 | 10000 | |
| Radial load(N.m) | 120 | 120 | |
| Axial runout(mm) | ≤0.005 | ≤0.005 | |
| Radial runout(mm) | ≤0.005 | ≤0.005 | |
| Weight(kg) | 5.5 | 9.2 | |
| Motor height(mm) | 42 | 62 | |
Drawing
Download
FI-220123 Torque Motor Catalog.pdf
OD: 220mm|Height: 123mm
FI-220168 Torque Motor Catalog.pdf
OD: 220mm|Height: 168mm
FI-220208 Torque Motor Catalog.pdf
OD: 220mm|Height: 208mm
FI-220 series direct drive rotary (DDR) motor Catalog.pdf
OD: 220mm|Height: 123~168~208mm optional
Frequently bought together - Magnetic encoders
Direct drives need high-quality position signals to ensure optimal performance. Perfect measuring signals can enhance the surface quality of machined workpieces, reduce the machine frame's vibrations, minimize velocity-dependent motor noise, and prevent excessive heat generation in the motor.
Mosrac recommends using a magnetic encoder to enhance the accuracy, speed stability, and thermal behavior of direct drive axes. Because there is no mechanical transmission between the encoder and the feed unit, the position signals are not susceptible to inaccuracies or delays.
Custom combinations are available on request and contact us.
Application case
Torque motors for robotics applications
Torque motors for consumer electronics application
Torque Motors for industrial automation application
Torque motors for medical devices application