Kollmorgen CDDR cartridge direct drive permanent magnet torque motor:

The exclusive Cartridge DDR® servo motors combine the performance advantages of a frameless motor with the ease of installation of a full-frame motor. They feature an integrated, factory-aligned high resolution feedback device and a unique bearingless design that couples directly to the load, using the machine’s own bearings to support the rotor. Most models can be installed in under five minutes.

• EnDat absolut single turn encoder
• Temperature sensor PTC, KTY or equivalent available on request
• Connectors 90° rotatable
• Version: Split ring coupling and key for shaft
• Inertia 126kgcm²
• 5 Pole pairs / 10 Poles

Performance data

Stall
	46Nm
	20.6A
Peak
	117.8Nm
	55.5A
	1450rpm
	480Vac
230Vac*
	39.9Nm
	1450rpm

 

*Nominal data with a reference aluminum flange of 457x457x13mm

Dimensions

A [mm]	260
B [mm]	199.7
C [mm]	83
D [mm]	138

Certifications: CE, UKCA, UL