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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 $2,489.00 - Original price $2,489.00
Original price
$2,489.00 - $2,489.00
Current price $2,489.00
Available, Shipping Varies
The B-102-A-21 is a brushless motor from Kollmorgen's Goldline series, designed for high-torque and low-speed applications. Accompanied by an array of options including gearheads that provide 2.0 to 2549N-m continuous stall torque and low backlash up to 3 arcs, this motor delivers cost-effective solutions. The inclusion of gearheads also enhances the motor's lifespan by reducing motor bearing load and sharing system torque across three gears. The B-102-A-21 offers a metric mount with IP 65 sealing and a rear shaft extension, parallel-mounted motor and resolver option connectors, an A winding design, and a 10mm motor frame. Other compatible options include an unterminated cable flying lead, feedback encoder adapter for direct coupling to a control cabinet, and an optional electromagnetic safe-fail brake. The unit offers peak torque of 2.41Nm, peak line current of 7.2A RMS, and a static friction of 0.04N-m, along with a thermal time constant of 10min. It is designed for rapid acceleration and deceleration applications, with an integrated thermostat for overload protection and class H insulation for resilience against temperature extremes.
30 Day Warranty
Technical Specifications
  • Manufacturer: Kollmorgen
  • Product Line: Goldline Series
  • Motor Model: B-102-A-21
  • Gearhead option: Available
  • Continuous Stall Torque: 2.0 to 2549N-m
  • Motor Mount: Metric
  • Sealing: IP 65
  • Rear Shaft Extension: Available
  • Wind Design: A
  • Motor Frame Size: 10mm
  • Peak Torque: 2.41Nm
  • Peak line Current: 7.2A RMS
  • Static Friction: 0.04N-m
  • Weight: 2.5kg
  • Poles: 4
  • Thermal Time Constant: 10min
  • Insulation Class: H
  • Amplifier Compatibility: SERVOSTAR digital amplifier

Get In Contact


Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204