IntroductionThe TDB-112-065-NH-A direct-drive motor is composed of four main elements: stator, rotor, bearings and encoder. The unit measures 112 mm in diameter, 65 mm in height and weighs 2.8 kg. It provides a continuous torque of 3 N·m and a peak torque up to 9 N·m. Rated power is 110 W, continuous current 2.5 Arms and peak current 7.5 Arms. Key industrial benefits include high dynamic performance, precision position feedback, optimized speed control, compact footprint, excellent MTBF and reduced maintenance needs.
Key features- High dynamic performance
- High position accuracy
- Optimized speed control
- Ultra-compact design
- Excellent MTBF (mean time between failures)
- Reduced maintenance requirements
Specification (table)Continuous Torque | 3 N ·m | Peak Torque | 9 N ·m
Continuous Current | 2.5 Arms | Peak Current | 7.5 Arms
Rated Power | 110 W | Torque Constant | 1.2 N ·m/Arms
Resistance @25℃ | 2.2 Ohms L-L | Inductance | 1.8 mH
Back-EMF Constant @25℃ | 1 Vrms/rad/s | Moment of Inertia | 0.002 Kg ·m^2
Accuracy | ±25 Arc sec | Repeatability | ±2 Arc sec
Max. Axial Load | 2000 N | Max. Moment Load | 40 N ·m
Axial Runout | 5 um | Radial Runout | 5 um
Max. Speed | 350 Rpm | Mass of Motor | 2.8 Kg
Pole Number | 28 | Resolution | 26Bit BiSS-C
Diameter | 112 mm | Height | 65 mm