IM-2 Series
IM-2 High-Speed Torque Motor
- Type
- Torque motor for high speed ranges (rotor + stator)
- Frames
- 5 (Ø198 - Ø565 mm stator)
- Continuous Torque (WC)
- 49.8 - 3,240 N·m
- Peak Torque (1 s)
- 76 - 5,700 N·m
The IM-2 is a water-cooled torque motor optimized for high speed ranges: its special rotor design provides higher speed under field-weakening control. It shares the TM-2's size and installation interface, and the added speed range suits it to turning and milling combined processing. Five frames from Ø198 to Ø565 mm span 49.8 to 3,240 N·m continuous (water cooled) and up to 5,700 N·m peak, every motor carrying temperature sensors in the winding.
For general rotary axes with a large hollow shaft, TM-2 shares the same size and installation interface. View TM-2 Series →
-
5,450 rpm
Top field-weakening speed (Ø198 frame windings)
-
5
Frames from Ø198 to Ø565 mm on the TM-2 interface
-
5,700 N·m
Peak torque, largest frame (IM-2-GF)
Applications
- Machine tools
- Turning and milling centers
Frames
Frame code = stator diameter, second digit = rotor height (30 to 150 mm); each height winds two ways, with the winding code taken from the motor datasheet, and the ranges span every winding in the catalog tables. Continuous ratings assume water cooling.
| Frame | Stator Ø (mm) | Continuous torque WC (N·m) | Peak torque 1 s (N·m) | Configure |
|---|---|---|---|---|
| IM-2-2x | 198 | 49.8 - 250 | 76 - 384 | Configure ↗ |
| IM-2-4x | 230 | 89 - 443 | 168 - 842 | Configure ↗ |
| IM-2-7x | 310 | 167 - 836 | 298 - 1,485 | Configure ↗ |
| IM-2-Ax | 385 | 320 - 1,620 | 490 - 2,440 | Configure ↗ |
| IM-2-Gx | 565 | 1,080 - 3,240 | 1,900 - 5,700 | Configure ↗ |
Part numbers & options
How a part number reads
IM-2 - 2 3 - PA0 - 0 - 20 V - 00 (Ø198 mm stator, 30 mm rotor height, PA0 winding, standard sensors, 2.0 m cable with clamp, standard)
- IM-2
- Series — IM motor
- 2
- Stator external Ø — 2 198 · 4 230 · 7 310 · A 385 · G 565 mm
- 3
- Rotor (magnet) height — 3 30 · 5 50 · 7 70 · A 100 · F 150 mm
- PA0
- Torque / speed winding characteristics (per datasheet)
- 0
- Temperature sensors — 0 PTC100 + PTC130 + Pt1000 · 1 triple set
- 20
- Cable length — 20 2.0 m (standard) · 10 1.0 m · 05 0.5 m
- V
- Cable output — S straight · V clamp · A gland · H 90° tangent · P separate
- 00
- Reserved — 00 standard · 03 bridge on cable side
The configurator assembles this number for you, with drawings and 3D CAD. Configure ↗
Temperature sensors
Every winding carries the full sensor set; the code chooses single or triple.
- 0 PTC100 + PTC130 + Pt1000 — Standard in-winding set
- 1 PTC100 + PTC130 + Pt1000 x 3 — Triple set
Cable length
- 20 2.0 m — Standard
- 10 1.0 m
- 05 0.5 m
Cable output style
How the motor and temperature cables leave the stator.
- S Straight output
- V Straight output with cable clamp
- A Straight output with cable gland
- H 90° output in tangent direction with cable clamp — Temperature cable stays straight
- P All cables separate with cable clamp — Straight output
Reserved
- 00 Standard — Without bridge
- 03 Bridge on cable side
Downloads
Other Torque Motor Components
-
-
TM-2 (J0) Series
TM-2 with integrated water-cooling jacket and water-tight seal
Torque Motor Components
How buying works
Spec it in the configurator: drawings, 3D CAD, and a quote to follow.
HIWIN series are configured to your application, not bought off the shelf. Start from your loads and speeds if you are still choosing a size.
Rather talk it through? Request a quote from an application engineer.