Brushless DC Motors
Merkle-Korff’s high efficient brushless DC motors are ideal for commercial food equipment, pump/valve, business equipment/automation, conveyor, pellet stove and medical automation applications. Merkle-Korff’s brushless DC motors feature brushless technology, ultra-quiet operation, long life, low RPM/high torque, integrated control, soft start/reversibility and high temperature/high contamination applications.
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Features
Internal controller
- Two quadrant programmable control: current limiting, acceleration, speed regulation, velocity profiles and more
- Built-in quadrature encoder
- Over-current protection
- Locked Rotor Protection
- 0 – 5 or 0 – 10 VDC speed reference voltage
- Dynamic braking and holding capability
- Input voltage polarity protection
- Electronic commutation
Motor
- Long life
- Ball bearing construction
- Class F Insulation
- 3 phase stage – wye connection
- High energy/skewed magnets for reduced cogging
- Integral hall sensors for rotor position
Optional Features
- Hall only output: externally controlled
- Incremental optical encoder
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Applications
- Commercial food equipment
- Pumps
- Business equipment/automation
- Pellet stove
- Medical/laboratory
- Satellite positioning systems
- Custom solutions
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Specifications
- Input voltage: 12 to 32 Vdc
- Insulation class: F (155° C)
- Bi-directional
- Integral Drive Electronics available on most models
- Speed Control: PWM Input or Closed Loop Programmable on some models
- Velocity profile: programmable on some models
- Acceleration: programmable on some models
- Temperature protection: 90° C/110° C
- Current limit: programmable
- Locked Rotor Protection
- Tachometer O/P: 2 Ch – 6PPR
