Specifications Overview:
The document provides detailed specifications for the QTR 133 series, focusing on the QTR-A-133-17, QTR-A-133-25, QTR-A-133-34, and QTR-A-133-60 models. Key parameters include performance, electrical, thermal, and mechanical characteristics.

Performance:
- Winding types available: N, Y, Z.
- Motor type: 3-phase synchronous with maximum voltage of 230 Vac rms (325 Vdc) or 400 Vac rms (565 Vdc).
- Ultimate torque ranges from 5.6 Nm to 55.4 Nm depending on the model.
- Peak torque ranges from 3.7 Nm to 35.2 Nm.
- Continuous torque at 100°C ranges from 2.6 Nm to 22.2 Nm.
- Maximum speed varies significantly with voltage and model, reaching up to 5000 rpm.

Electrical Characteristics:
- Ultimate current at 25°C ranges from 13.3 Arms to 48.9 Arms.
- Peak current at 25°C ranges from 7.3 Arms to 26.5 Arms.
- Continuous current at 100°C ranges from 4.0 Arms to 16.8 Arms.
- Back EMF values are provided for both peak and rms conditions.
- Resistance and induction per phase are specified, with electrical time constants ranging from 2.0 ms to 3.9 ms.

Thermal Characteristics:
- Continuous power loss at 100°C ranges from 147 W to 590 W.
- Thermal resistance and time constants are specified, with thermal resistance ranging from 0.13 K/W to 0.51 K/W.
- Temperature sensor type: PTC 1kΩ / KTY83-122.

Mechanical Characteristics:
- Stator outer diameter is 133 mm, rotor inner diameter is 84 mm.
- Stator height varies from 17 mm to 60 mm, with corresponding lamination stack heights.
- Rotor inertia and mass are specified for each model.
- Cable specifications include mass and type, with power and sensor cable details.

Additional Notes:
- Series approvals are pending for N-windings.
- Mounting instructions and tolerances are available in the torque installation manual.
- All dimensions are in millimeters.
- The document includes diagrams illustrating the physical layout and cable connections for each model.