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Our Ironless Linear Motor offers unmatched smoothness and agility, ensuring precise motion control in applications where dynamic performance and precision are critical.
Middle toqueironless curve motor, continuous torque range from 11.9N.m to 59.3N.m
Curve coil unit can be customized from 3 coilsto 15 coils
Small Current N winding type or high speed S winding type are optional
Curve magnet yoke type can be assembled together freely
Compact size, light weight and great torque density
Highacceleration ,high speed, high precision and low power consumption
No attraction force and cogging, high dynamic motion performances
Excellent heat dissipation performance
Performance
| Parameter | Remarks | Symbol | Unit | IL91C-9 |
| Winding Type | N | |||
| Motor type | 3 phases synchronous Ironless, 230Vacrms (320Vdc) | |||
| Peak Force | Magnet@25°C | Tp | N.m | 142 |
| Continuous Force | Coil@110°C | Tc | N.m | 35.6 |
Electrical
| Parameter | Remarks | Symbol | Unit | IL91C-9 |
| Current@Tp | lp | Amps | 12 | |
| Continuous Current | lc | Amps | 3 | |
| Maximum Speed | @Tc@320Vrms | nmax | Rmp | 456 |
| Motor Torque Constant | Kt | Nm/Arms | 11.3 | |
| Motor Constant | Coil@25°C | Km | Nm2/W | 10.64 |
| Back EMF Constant | 25℃+/-10% | Bemf | V/(rad/sec) | 6.5 |
| Resistance Per Phase | Coil@25°C | Ω | 4.2 | |
| Inductance Per Phase | l<0.63lp | Lph | milli-Henry | 4 |
| Electrical Time Constant | Coil@25°C | τe | Ms | 0.95 |
| Max. Continuous Power Loss | All coils | Pc | W | 155 |
Thermal
Mechanical
| Parameter | Remarks | Symbol | Unit | IL91C-9 |
| Coil Unit Weight | ex.cables | Wc | kg | 0.6 |
| Magnet Yoke 72°Weight | Wm | Kg | 3.2 | |
| Magnet Pitch | N-N | τ | Degree | 9 |
Drawing
Others
Cable Definition |
|---|
| Defualted Cable Length =0.5M |
| 4 wires with Number Phase 1,2,3 and PE wire |
| 4G0.5mm2 AWG20 outter diameter of power cable: Φ6.5 |
Hall sensor connection definition | ||
|---|---|---|
| 1 | +5vdc | Red |
| 2 | - | White |
| 3 | U | Green |
| 4 | V | Yellow |
| 5 | W | Brown |
Motor connections | ||
|---|---|---|
| 1 | Phase U | Phase 1 |
| 2 | Phase V | Phase 2 |
| 3 | Phase W | Phase 3 |
| 4 | PE | Yellow-Green |
