PRODUCT DESCRIPTION
MITSUBISHI HF-KP43BG7 1/21 - AC Servo Motor with Gearbox and Brake
This MITSUBISHI HF-KP43BG7 1/21 is a low-inertia, small capacity AC synchronous servo motor from the MELSERVO-J3 series, integrated with an electromagnetic holding brake and a 1:21 planetary gearbox. It is engineered for precise motion control applications requiring high torque at reduced speeds, such as robotics, material handling, and semiconductor manufacturing equipment, operating in conjunction with MELSERVO-J3 series servo amplifiers. The unit provides 18-bit incremental encoder feedback for accurate position and speed regulation.
Technical Specifications:
- SERIES/FAMILY: MELSERVO-J3, HF-KP Series
- COMPONENT TYPE: AC Synchronous Servo Motor with Electromagnetic Brake and Integrated Planetary Gearbox
- ELECTRICAL SPECS:
- NOMINAL POWER: 400W
- NOMINAL VOLTAGE: 200VAC
- PHASE: Three-Phase
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- NOMINAL OUTPUT TORQUE (GEARED): 27.3 Nm
- NOMINAL OUTPUT SPEED (GEARED): 142.86 r/min
- GEAR RATIO: 1:21
- MOTOR NOMINAL TORQUE (UNGEARED): 1.3 Nm
- MOTOR NOMINAL SPEED (UNGEARED): 3000 r/min
- BRAKE TYPE: Electromagnetic Holding Brake
- FORM FACTOR: Flange Mount, Compact
- INTERFACE/CONTROL:
- ENCODER TYPE: Incremental
- ENCODER RESOLUTION: 262144 pulses/revolution (18-bit)
- COMMUNICATION INTERFACE: SSCNET III/H (via compatible servo amplifier)
- FEEDBACK: Incremental Position (Absolute position capability with compatible amplifier and battery)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (excluding shaft-through portion)
- COOLING METHOD: Natural Convection (Self-Cooling)
- MOUNTING STYLE: Flange Mount
- COMPATIBILITY/APPLICATION:
- COMPATIBLE AMPLIFIER SERIES: MITSUBISHI MELSERVO-J3 Series
- TARGET APPLICATIONS: Precision positioning systems, robotics, material handling, machine tools, semiconductor manufacturing equipment, general industrial automation requiring high torque at low speed.