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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


Original price $5,250.00 - Original price $5,250.00
Original price
$5,250.00 - $5,250.00
Current price $5,250.00
In Stock, Ships Today
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The DH081M-12-1310 is a direct drive rotary motor engineered by Kollmorgen, designed to offer improved precision and repeatability compared to traditional motor/gearbox setups. Notably, it provides better than 1 arc-second repeatability, meaning it can hold a position 60 times more accurately. Despite a small price-premium over similar torque gearboxes or motors, the overall cost reduces by eliminating the need for additional mechanical transmission servo system components. Uniquely, the inertias of the motor and load in the DH081M-12-1310 are common, removing the need for inertia matching typically essential in mechanical transmission systems. This advantage permits system operation with inertia ratios over 11,000:1, eliminating the requirement for larger motors to meet inertia matching constraints. Furthermore, machines integrating these DDR motors showcase up to 20 dB lower audible noise levels compared to those with mechanical transmissions.
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Technical Specifications
  • Manufacturer: Kollmorgen
  • Product Code: DH081M-12-1310
  • Product Type: Direct Drive Rotary (DDR) Motor
  • Repeatability: better than 1 arc-second
  • Price Comparison: Carries a small price-premium compared to gearbox/motor with similar torque
  • Cost Reduction: Yes, by removing parts and labor of additional components in mechanical transmission servo system
  • Inertia Matching: Not Required
  • Inertia Ratio: Can operate with inertia ratios greater than 11,000:1
  • Audible Noise Reduction: Up to 20 dB less compared to machines with a mechanical transmission

Get In Contact


Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204