DC torque motor TDB-080-050-NH-RD-T

BLDC220 Vwith DC brake

Introduction
The TDB-080-050-NH-RD-T direct-drive rotary motor features a compact frameless construction with an outer diameter of 80 mm and a height of 50 mm. It delivers 0.6 N·m continuous torque, 2 N·m peak torque and a maximum speed of 450 rpm. Equipped with an RD encoder and a sensorless (no Hall sensors) configuration, it provides fast dynamic response, minimal backlash and high positioning accuracy suited to precision automated equipment.

Applications

• Automated rotary tables and indexers
• Precision inspection and metrology systems
• Semiconductor processing and handling equipment
• High-end medical and laboratory devices

Specifications
Continuous torque: 0.6 N·m
Peak torque: 2 N·m
Continuous current: 1.7 Arms
Peak current: 5.9 Arms
Rated power: 29 W
Torque constant: 0.35 N·m/Arms
Resistance @25°C: 2.8 Ohms L-L
Inductance: 2 mH
Back-EMF constant @25°C: 0.24 Vrms/rad/s
Moment of inertia: 0.0018 Kg·m^2
Accuracy: ±50 arc sec
Repeatability: ±2.5 arc sec
Max. axial load: 50 N
Max. moment load: 1 N·m
Axial runout: 5 µm
Radial runout: 5 µm
Max. speed: 450 rpm
Mass: 1.2 Kg
Pole number: 22
Resolution: 500000 counts/rev
Diameter: 80 mm
Height: 50 mm