IL91 Ironless Linear Motor – Smooth, Precise & Compact | ITG
Discover advanced performance and application-specific advantages of our IL91 Series, designed for optimal motion control in modern automation systems.
A quick look at the key specs, features, and performance highlights.
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Motor Type | 3 phases synchronous Ironless 230Vacrms(320Vdc) | ||||||||||||
| Peak Force | Magnet@25°C | Fp | N | 250 | 250 | 500 | 500 | 750 | 750 | 1000 | 1000 | 1250 | 1250 |
| Continuous Force | Coil@120°C | Fc | N | 73 | 73 | 146 | 146 | 219 | 219 | 292 | 292 | 365 | 365 |
| Maximum Speed | @320V | Vmax | m/s | 5.0 | 12.3 | 5.0 | 12.3 | 5.0 | 12.3 | 5.0 | 12.3 | 5.0 | 12.3 |
| Motor Force Constant | Mount.Sfc.@20°C | K | N/Arms | 67.5 | 27.1 | 67.5 | 27.1 | 67.5 | 27.1 | 67.5 | 27.1 | 67.5 | 27.1 |
| Motor Constant | Coils@25°C | S | N2/W | 93 | 93 | 186 | 186 | 279 | 279 | 372 | 372 | 465 | 465 |
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Peak Current | Magnet@25°C | lp | Arms | 3.7 | 9.2 | 7.4 | 18.5 | 11.1 | 27.7 | 14.8 | 36.9 | 18.5 | 46.1 |
| Continuous Current | Coil@120°C | lc | Arms | 1.1 | 2.7 | 2.2 | 5.4 | 3.2 | 8.1 | 4.3 | 10.8 | 5.4 | 13.5 |
| Back EMF | Phase-Phase peak | Bemf | V/M/s | 54.7 | 22.1 | 54.7 | 22.1 | 54.7 | 22.1 | 54.7 | 22.1 | 54.7 | 22.1 |
| Resistance Per Phase | Coil@25°C | Rph | Ω | 15.9 | 2.64 | 7.96 | 1.33 | 5.53 | 0.88 | 3.98 | 0.66 | 3.32 | 0.53 |
| Induction Per Phase | l<0.63lp | Lph | Mh | 12.7 | 2.1 | 6.4 | 1.1 | 4.4 | 0.7 | 3.2 | 0.5 | 2.7 | 0.4 |
| Electrical Time Constant | Coil@25°C | Te | Ms | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Power Loss | All coils | Pc | W | 77 | 77 | 154 | 154 | 231 | 231 | 308 | 308 | 385 | 385 |
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Thermal R. | Coils to mount. Sfc. | Rth | °C/W | 1.2 | 1.2 | 0.6 | 0.6 | 0.4 | 0.4 | 0.3 | 0.3 | 0.24 | 0.24 |
| Temp. Sensor | Tempeature Cut-off | PTC 1kΩ/NTC | |||||||||||
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Coil Unit Weight | ex.cables | W | kg | 0.53 | 0.53 | 0.46 | 0.46 | 0.68 | 0.68 | 0.9 | 0.9 | 1.12 | 1.12 |
| Coil Unit Length | ex.cables | L | Mm | 106 | 106 | 190 | 190 | 274 | 274 | 358 | 358 | 442 | 442 |
| Motor Attraction Force | Rms@0A | Fa | N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Magnet Pitch | N-N | τ | mm | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| Power Cable Type | length 0.5m(3m,5m,10m optional) | Diameter | mm(mm2) | 7.2(4G0.75mm2 AWG19) | |||||||||
| Sensor Cable Type | length 0.5m(3m,5m,10m optional) | Diameter | mm(mm2) | 4.9(4*0.14mm2 AWG26) | |||||||||
| Cable life | Minimum | Cycles | ≥5,000,000 | ||||||||||
| Bending Radius Static | Minimum | mm | ≥4xφ | ||||||||||
| Bending Radius Dynamic | Minimum | mm | ≥7.5xφ | ||||||||||
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Parameter | Remarks | Symbol | Unit | IL91-3 | IL91-6 | IL91-9 | IL91-12 | IL91-15 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Winding Type | N | S | N | S | N | S | N | S | N | S | |||
| Magnet Plate Mounting Dimensions | ||||
|---|---|---|---|---|
| Lenght (mm) | 126 | 168 | 210 | 546 |
| M5 Bolts | 3 | 4 | 5 | 13 |
| Weight(Kg/m) | 11.25 | |||
| Magnet Plates can be jointed together without limits | ||||
| Dig. Hall Sensor Connetions | ||
|---|---|---|
| 1 | 0V | White |
| 2 | 5~28V | Brown |
| 3 | Hall A | Green |
| 4 | Hall B | Red |
| 5 | Hall C | Yellow |
| Motor Connetions | ||
|---|---|---|
| 1 | Phase U | Phase 1 |
| 2 | Phase V | Phase 2 |
| 3 | Phase W | Phase 3 |
| 4 | PE | Yellow-Green |
| Temp. Sensor Connetions | ||
|---|---|---|
| 1 | PTC 1KΩ | Brown |
| 2 | PTC 1KΩ | White |
| 3 | NTC | Yellow |
| 4 | NTC | Green |
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Please click the button below to download the file.
