Do you have any questions?
Your contacts for mechanical components:
Steffan Gärth
Phone: +49 (0) 6659 / 981-773
Fax: +49 (0) 6659 / 981-776
steffan.gaerth@isel.com
Katja Henkel
Phone: +49 (0) 6672 / 86792-744
Fax: +49 (0) 6672 / 86792-777
katja.henkel@isel.com
Torque Motors iTM 180
Features
- Energy-efficient due to low losses
- Completely ready for use in a ready-to-assemble housing
- Hollow shaft for the media feed-through
- Convection cooling
- integrated measuring system
- Tested according to the EC regulation 73/23/ECC, and to the standards EN50178 and EN60204
Advantages offered by the torque motor
- High torques from speed 0
- Reduced assembly space, since there is no gearbox required
- Clearance-free, robust, maintenance-free and smooth-running
Options
- Absolute measuring system equipped with BISS-C protocol
- Clamping plate made of die-cast aluminium, Ø 250 mm and Ø 500 mm
Areas of application
- Swivel axes
- Rotary table
- Measuring technology
- Positioning
Technical Data | iTM180-48V | iTM180-320V |
Rated voltage | 48 VDC | 320 VDC |
Rated current | 7.5 A | 1,3 A |
Rated power | 352 W | 340 W |
Rated torque | 15 A | 13 A |
Peak current | 18.5 A | 3.2 A |
Peak torque | 38Nm | 32 Nm |
Rated speed | 220 U/min | 225 U/min |
max. speed | 262 rpm | 250 rpm |
Coil resistance (phase-phase) | 0.7 Ohm | 21 Ohm |
Motor inductivity (phase-phase) | 1.4 mH | 66 mH |
Voltage constant | 0.128 V/min-1 | 0.77 V/min-1 |
Torque constant | 2,11 Nm/A | 10 Nm/A |
Poles | 40 | 40 |
Thermal protection | optional | |
torque of inertia (rotational parts) | 0.0085 kg/m2 | 0.0085 kg/m2 |
Weight | 8 kg | |
hollow shaft diameter | 45 mm | |
axial run-out accuracy | 0,05 mm | |
length / width / height | 199 / 188 / 92 mm | |
max. Axle load / max. Radial load | 3100 N | |
max. speed | 250 rpm | |
IP protection class | IP40 | |
Incremental measuring system / RS422 | ||
min. Phase distance | 550 ns | |
Channels | A, /A, B, /B, Z, /Z | |
Rated voltage | 5 VDC | |
Hall channels | yes (A,B,C) | |
resolutions (with x4) | iTM 180: standard 276 000 / optional up to 2 260 000 | |
Optional: absolute measuring system | ||
interface | SSI, BiSS, SPI | |
Rated voltage | 5 VDC | |
resolution | max. 38 bit (1.048.576) |
Ordering Data (Part.-No.) | iTM180-48V | iTM180-320V |
Torquemotor | 267402 0048i | 267401 0320i |
Controller (MC1-20 / EC-Servo) | 381518 0020 | - |
Controller (MC1-40 / EC-Servo) | - | 381518 0040 |
Motor cable (M23 6-pol Stift / cable end sleeve) | 392303 0x00 | - |
Motor cable ( M23 8 pin / M23 8 pin female) | - | 392307 0x00 |
Encoder cable (M23-17 pin connector / SubD15) | 392325 0x00 |