Kollmorgen Housed D & DH Housed Direct Drive Rotary (DDR) motors

Housed D & DH

Kollmorgen Housed Direct Drive Rotary (DDR) motors offer high

performance and zero maintenance in a precision servo solution.

These motors combine large diameter, short length and a high

number of magnetic poles to provide outstanding torque density,

while eliminating the need for gearboxes, timing belts and other

transmission components. Our co-engineering capabilities ensure

a right-fit solution for your application.

Features

• D Series: 240 VAC line power

• DH Series: 400/480 VAC line power

• 5.3 to 115 N-m (3.9 to 85 lb-ft) continuous torque

accommodates a wide range of application requirements

• Speeds up to 800 rpm meet most high torque / low speed

application requirements

• High-resolution sine encoder feedback devices provide

exceptional accuracy and repeatability below one arc-second

• Optional rugged multi-speed resolver feedback provides

reliable operation in harsh environments

• IP65 and 67 shaft sealing resists dust and water jets

• Built-in thermistor provides over-temperature protection

• CE Compliant, UL Recognition for global acceptance

Benefits

• Provide programmable functionality in indexing systems that far

exceed the throughput of mechanical or variable reluctance

technologies

• Direct load connection eliminates backlash, compliance, maintenance

and eventual replacement of gearboxes, belts or pulleys

• Zero backlash and compliance provides more responsive system

performance

• Eliminates coupling devices, reducing overall machine size

• Single- and dual-bearing designs reduce static friction