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.

• BiSS absolut multi 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
	47.3Nm
	14.6A
Peak
	121.5Nm
	39.3A
	2000rpm
	480Vac
400Vac*
	39.70192399Nm
	1650rpm
480Vac*
	37.54305953Nm
	2000rpm

 

*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