Performance Specifications:
- Winding Type: I
- Motor Type: 3-phase synchronous
- Maximum Voltage (ph-ph): 480 Vac rms (680 Vdc)
- Ultimate Torque at 25°C: 1651 Nm (QTL-A-485-85), 2202 Nm (QTL-A-485-105)
- Peak Torque at 25°C: 1342 Nm (QTL-A-485-85), 1789 Nm (QTL-A-485-105)
- Continuous Torque at 100°C: 659 Nm (QTL-A-485-85), 907 Nm (QTL-A-485-105)
- Stall Torque at 100°C: 466 Nm (QTL-A-485-85), 642 Nm (QTL-A-485-105)
- Maximum Speed at Umax and Tc: 138 rpm (QTL-A-485-85), 96 rpm (QTL-A-485-105)
- Motor Torque Constant: 41.7 Nm/Arms (QTL-A-485-85), 55.6 Nm/Arms (QTL-A-485-105)
- Motor Constant at 25°C: 218.5 (Nm)²/W (QTL-A-485-85), 310.7 (Nm)²/W (QTL-A-485-105)

Electrical Specifications:
- Ultimate Current at 25°C: 44.0 Arms
- Peak Current at 25°C: 33.8 Arms
- Continuous Current at 100°C: 15.8 Arms (QTL-A-485-85), 16.3 Arms (QTL-A-485-105)
- Stall Current at 100°C: 11.2 Arms (QTL-A-485-85), 11.5 Arms (QTL-A-485-105)
- Back EMF ph-phpeak: 3569 V/krpm (QTL-A-485-85), 4758 V/krpm (QTL-A-485-105)
- Back EMF ph-phrms: 2523 V/krpm (QTL-A-485-85), 3364 V/krpm (QTL-A-485-105)
- Resistance per Phase at 25°C: 2.66 Ω (QTL-A-485-85), 3.32 Ω (QTL-A-485-105)
- Induction per Phase: 14.5 mH (QTL-A-485-85), 19.0 mH (QTL-A-485-105)
- Electrical Time Constant: 5.4 ms (QTL-A-485-85), 5.7 ms (QTL-A-485-105)

Thermal Specifications:
- Continuous Power Loss at 100°C: 2584 W (QTL-A-485-85), 3444 W (QTL-A-485-105)
- Thermal Resistance: 0.031 K/W (QTL-A-485-85), 0.023 K/W (QTL-A-485-105)
- Thermal Time Constant: 47 s (QTL-A-485-85), 44 s (QTL-A-485-105)
- Water Cooling Flow for ΔT=3K: 12.4 l/min (QTL-A-485-85), 16.5 l/min (QTL-A-485-105)
- Temperature Sensor: PTC 1kΩ (3x)/ Pt1000 (3x)

Mechanical Specifications:
- Stator Outer Diameter: 485 mm
- Rotor Inner Diameter: 366 mm
- Stator Height: 85 mm (QTL-A-485-85), 105 mm (QTL-A-485-105)
- Lamination Stack Height: 60 mm (QTL-A-485-85), 80 mm (QTL-A-485-105)
- Number of Poles: 62
- Rotor Inertia: 0.357 kg m² (QTL-A-485-85), 0.476 kg m² (QTL-A-485-105)
- Stator Mass: 18.75 kg (QTL-A-485-85), 25 kg (QTL-A-485-105)
- Rotor Mass: 9.68 kg (QTL-A-485-85), 12.9 kg (QTL-A-485-105)
- Total Mass: 28.43 kg (QTL-A-485-85), 37.9 kg (QTL-A-485-105)
- Cable Mass: 0.25 kg/m
- Cable Type (Power): 10.6 mm (awg 13)
- Cable Type (Sensor): 6.4 mm (awg 25)

Additional Information:
- The QTL 485 series includes a cooling ring.
- Mounting instructions and tolerances are available in the torque installation manual.
- Manuals and 3D CAD files can be downloaded from the website.
- All sizes are in mm.