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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 $1,198.50 - Original price $1,198.50
Original price
$1,198.50 - $1,198.50
Current price $1,198.50
Available, Shipping Varies
The B-204-A-21 is a top-tier Goldline motor designed for use with the SERVOSTAR digital amplifiers. This powerhouse from Kollmorgen offers stellar performance across various applications. Its standout features include an extraordinary thermal design, rare earth neodymium-iron-boron magnets for unmatched acceleration and torque performance. This UL recognized motor comes with an integrated thermostat and a compact design with a shaft extension. With low inertia, it excels at rapid acceleration and deceleration tasks. Customization options include IP 65/67 sealing, an electromechanical fail-safe brake, NEMA mounts, etc. Its specifications include resolver feedback, 4.79N-m of continuous torque, a peak torque of 9.5N-m, a continuous power output of 2.83kW, and a peak power reaching 6200RPM. Paired with the SR10 amplifier, the system benefits from MOTIONLINK software for effortless set-up, tuning and operation. It can be sourced from Wake Industrial.
30 Day Warranty
Technical Specifications
  • Motor Model: B-204-A-21
  • Manufacturer: Kollmorgen
  • Thermal Design: Yes
  • Motor Type: Rare earth neodymium-iron-boron magnets
  • Accompanying Amplifier: SERVOSTAR
  • Product Certification: UL recognized
  • Design: Compact
  • Additional Features: Shaft extension, integrated thermostat
  • Motor Type: Low inertia
  • Feedback: Resolver
  • Continuous Torque: 4.79N-m
  • Peak Torque: 9.5N-m
  • Continuous Power: 2.83kW
  • Maximum Power: 6200RPM
  • Weight: 6.2kg
  • Amplifier Model: SR10
  • DC Bus Voltage Input: 110-360VDC
  • Output Continuous Current: 10RMS
  • PWM Switching Frequency: 16 kHz
  • Output Continuous Power: 3.6kW
  • Amplifier Design: Compact
  • Software: MOTIONLINK
  • Application Features: Position limits, maximum speed limit, monitor mode, direct terminal mode, PC Oscilloscope
  • Amplifier Protection Against: Overvoltage, short circuit, under-voltage, heatsink overtemperature
  • Retailer: Wake Industrial

Get In Contact


Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204