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 sidewards
• Version: Compression coupling and key for pass through shaft
• Inertia 280kgcm²
• 19 Pole pairs / 38 Poles

Performance data

Stall
	50.2Nm
	12.8A
Peak
	120Nm
	40A
	1500rpm
	480Vac
230Vac*
	42.4Nm
	600rpm
400Vac*
	33.9Nm
	1200rpm
480Vac*
	33.9Nm
	1500rpm

 

*Nominal data with a reference aluminum flange of 406x406x19mm

Dimensions

D [mm]	203.9
E [mm]	43.94
F [mm]	89.92

Certifications: CE, UKCA, UL