High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application

High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application

●  Introduction

The TDB-263-113-NH-A is a large direct drive torque motor that combines high torque, high rigidity, and high precision positioning. Its outer rotor structure, Hall‑sensor‑free design, and high‑resolution incremental encoder configuration enable stable and efficient operation in heavy‑duty automation equipment and precision manufacturing applications.
Compared with traditional servo motors, direct drive torque motors offer the following advantages:higher precision,greater torque,higher efficiency,simpler maintenance,more compact installation footprint.
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Specification

PerformanceUnitPerformanceUnit
Continuous Torque95 N ·mPeak Torque190 N ·m
Continuing Current7.1 ArmsPeak Current14.2 Arms
rated power1493 WTorque constant13.4 N ·m/Arms
Resistance@25℃3.4 Ohms L-LInductance10.8 mH
Back-EMF constant@25℃10.9 Vrms/rad/sMoment of Inertia0.13 Kg ·m^2
Accuracy±15 Arc secRepeatability±2 Arc sec
Max.Axial Load4000 NMax.Moment Load400 N ·m
Axial Runout8 umRadial Runout8 um
Max.Speed150 rpmMass of Motor23.8 Kg
Pole Number40Resolution23 Bit Biss-C
Diameter263 mmHeight113 mm