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 339 N-m (3.9 to 250 lb-ft) continuous torque accommodates a wide range of application requirements
Speeds up to 800 rpm meet most high torque / low speed application requirements
Power ratings up to 3,240 watts meet the high power demands of most applications
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
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 339 N-m (3.9 to 250 lb-ft) continuous torque accommodates a wide range of application requirements
- Speeds up to 800 rpm meet most high torque / low speed application requirements
- Power ratings up to 3,240 watts meet the high power demands of most applications
- 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
