The QTR 133 series is a family of frameless torque motors for robotics and semiconductor applications, with a 133 mm stator outer diameter and 84 mm rotor inner diameter. Available stator heights are 17, 25, 34, and 60 mm. All variants are 3-phase synchronous motors rated for up to 400 V AC rms phase-to-phase. Continuous torque ranges from 2.6 Nm to 22.2 Nm; peak torque reaches 35.2 Nm. Maximum speed is up to 5000 rpm. Motor thermal resistance ranges from 0.13 K/W to 0.51 K/W. Stator mass varies from 414 g to 2090 g, rotor inertia from 2.1E-04 kg·m² to 1.2E-03 kg·m². Integrated PTC and KTY83-122 temperature sensors are included. The series has no stated certifications.
The QTR 133 is the second medium-range QTR motor. It covers the torque range from 2.6 to 21.9Nm. The largest 60mm high QTR 133-60 motor offers a peak torque of 35.3Nm. Different winding types make the motor suitable for a wide variety of semiconductor and robotics applications for low voltage or even 600V applications.
| Tecnotion | |
|---|---|
| Product Category | Brushless Motors |
| Product Number | QTR-133 |
| Product Name | Frameless Torque Motor |
| Motor Type | AC Motor |
| AC Construction | Synchronous |
| Phase | Three-phase |
| Torque Constant | 26.9 to 786 in-oz/amp (190 to 5550 mN-m/amp) |
| Continuous Current | 0.0 to 16.8 amps |
