Back to top

T Series High-Torque Stepper Motors

The T Series is a set of custom T2 Series stepper motors that are factory-integrated with Kollmorgen Electric Cylinders, Rodless Actuators, and Precision Stages. These motors were selected to provide a range of compatibility with Kollmorgen’s P7000 Series stepper drives.
Global
Limited availability outside North America
  • T22: NEMA 23 (60 mm); T31, T32: NEMA 34 (90 mm); T41: NEMA 42 (110mm)
  • 1.98 to 8.8 N-m (280 to 1250 oz-in) holding torque
  • Speeds up to 3000 rpm meet the velocity demands of most high torque applications
  • Available with 25-foot quick-disconnect cable (for T or V windings)
  • Available with encoder, 500 and 1000 pulses per revolution with differential line driver

T22

  T22T T22V
ELECTRICAL SPECIFICATIONS
Continuous Stall Torque, oz-in (N-m) 280 (1.98)
Recommended Current/Phase, Amps 0.77 1.5
Winding Resistance @ Ambient, Ohms 11.5 2.9
Inductance, mH 65.5 17
Max. Winding Temperature, °F (°C) 212 (100)
MECHANICAL SPECIFICATIONS
Rotor Inertia, oz-in-s2 (kg-m2) 0.0056 (0.0408 x 10-3)
Axial Shaft Load, lbs (N) 10 (44)
Radial Shaft Load, lbs (N) 15 (66)
Motor Weight, lbs (kg) 2.7 (1.23)
Step Angle (Full Step) degrees 1.8
Bolt Circle Diameter, inches 2.625
Shaft Length, inches (mm) 0.81 (20.57)
Shaft Diameter, inches (mm) 0.25 (6.35)
Shaft Feature Flat

T31

  T31T T31V
ELECTRICAL SPECIFICATIONS
Continuous Stall Torque, oz-in (N-m) 450 (3.2)
Recommended Current/Phase, Amps 1.4 2.8
Winding Resistance @ Ambient, Ohms 6.21 1.55
Inductance, mH 50.1 12.5
Max. Winding Temperature, °F (°C) 212 (100)
MECHANICAL SPECIFICATIONS
Rotor Inertia, oz-in-s2 (kg-m2) 0.0202 (0.14 x 10-3)
Axial Shaft Load, lbs (N) 305 (1355)
Radial Shaft Load, lbs (N) 65 (285)
Motor Weight, lbs (kg) 5 (2.27)
Step Angle (Full Step), degrees 1.8
Bolt Circle Diameter, inches 3.875
Shaft Length, inches (mm) 1.25 (31.75)
Shaft Diameter, inches (mm) 0.375 (9.53)
Shaft Feature Flat

T32

  T32T T32V
ELECTRICAL SPECIFICATIONS
Continuous Stall Torque, oz-in (N-m) 920 (6.5)
Recommended Current/Phase, Amps 1.6 3.2
Winding Resistance @ Ambient, Ohms 6.44 1.61
Inductance, mH 69 17
Max. Winding Temperature, °F (°C) 212 (100)
MECHANICAL SPECIFICATIONS
Rotor Inertia, oz-in-s2 (kg-m2) 0.038 (2.7 x 10-4)
Axial Shaft Load, lbs (N) 305 (1355)
Radial Shaft Load, lbs (N) 65 (285)
Motor Weight, lbs (kg) 8.4 (3.81)
Step Angle (Full Step), degrees 1.8
Bolt Circle Diameter, inches 3.875
Shaft Length, inches (mm) 1.25 (31.75)
Shaft Diameter, inches (mm) 0.500 (12.70)
Shaft Feature 1/8" Square Key

T41

  T41T T41V
ELECTRICAL SPECIFICATIONS
Continuous Stall Torque, oz-in (N-m) 1250 (8.8)
Recommended Current/Phase, Amps 2.8 5.6
Winding Resistance @ Ambient, Ohms 2.21 0.55
Inductance, mH 36 9.1
Max. Winding Temperature, °F (°C) 212 (100)
MECHANICAL SPECIFICATIONS
Rotor Inertia, oz-in-s2 (kg-m2) 0.0783 (5.5 x 10-4)
Axial Shaft Load, lbs (N) 404 (1790)
Radial Shaft Load, lbs (N) 125 (550)
Motor Weight, lbs (kg) 11 (5)
Step Angle (Full Step), degrees 1.8
Bolt Circle Diameter, inches 4.95
Shaft Length, inches (mm) 1.88 (47.75)
Shaft Diameter, inches (mm) 0.625 (15.88)
Shaft Feature 3/16" Square Key
Datasheet
Title Language(s) Date Size Email
pdfT Series Stepper Motor Specifications en-US RevA English 64.6 KB
pdfT-and-BK Performance Curves en-US RevA English 3.9 MB
pdfT-Series Data-Sheet en-US RevA English 45.37 KB
Catalog
Title Language(s) Date Size Email
Stepper and Synchronous Motors Catalog EN Rev C English 19 Feb 2014 7.96 MB
科尔摩根 运动控制及伺服系统解决方案 Chinese, Simplified 26 Jan 2018 16.64 MB