VEM Motors Thurm B21R 80K2 MLEN MB 255AC Electric Brake Motor Assembly

Part number: B21R 80K2 MLEN MB 255AC is a 3-phase electric brake motor assembly engineered by VEM Motors Thurm for marine Variable Injection Timing (VIT) fuel injection systems. It provides precise mechanical actuation and consistent braking performance for MAN 8L51/60DF and MAN 9L51/60DF engines under demanding marine operational conditions.

Full model name: B21R 80K2 MLEN MB 255AC (Type B210 80K2 / B21080R2 / MLEN 255AC MB U DOD/9403)

Application: Variable Injection Timing (VIT) Fuel Injection Timing Systems on MAN 8L51/60DF and MAN 9L51/60DF marine engines.

Technical Specifications:
• Motor Type: 3-Phase Electric Brake Motor
• Power Output: 0.75 kW
• Operating Speed: 3430 rpm
• Frequency: 60 Hz
• Supply Voltage: 255/440 V (Delta/Star)
• Current Rating: 2.59/1.5 A
• Ingress Protection Rating: IP55
• Brake System: Integrated electromechanical motor brake
• Model / Type Designation: B21R 80K2 MLEN MB 255AC / B210 80K2 / B21080R2 / MLEN 255AC MB U DOD/9403

Availability:
• Condition: New
• Storage location: Estonia

Technical Documentation:
Technical Documentation via Google