MITSUBISHI HK-KT7M3WJ AC Brushless Rotary Servo Motor
MITSUBISHI HK-KT7M3WJ belongs to the Mitsubishi Electric MELSERVO-J5 series of small-capacity low-inertia rotary servo motors. This motor is engineered for high-precision and high-response industrial automation applications, featuring a straight shaft and built-in absolute feedback encoder.
Technical Specifications
| Parameter |
Value |
| Rated Output Power |
0.75 kW (750 W) |
| Rated Torque |
2.4 Nm |
| Maximum Torque |
8.4 Nm |
| Rated Speed |
3000 rpm |
| Maximum Speed |
6000 rpm |
| Rated Current |
4.7 A (with 200Vac servo amplifier) |
| Power Supply Voltage |
200Vac grade |
| Encoder Resolution |
26-bit absolute encoder (approximately 67,108,864 ppr) |
| Flange Size |
80 * 80 mm |
| Protection Grade |
IP67 (motor body) |
| Operating Temperature |
0 to +60 ℃ |
Key Features
- Low Inertia High Response: Optimized for high-speed positioning and frequent start-stop operations, ideal for X-Y worktables and semiconductor manufacturing equipment
- Battery-Free Absolute Encoder: Built-in 26-bit high-resolution encoder maintains absolute position information without backup battery, reducing maintenance costs
- Single-Cable Design: Supports sharing of power and feedback signals on a single cable, significantly reducing wiring time and space requirements
- Compact Design: Optimized magnetic design and heat dissipation performance reduces motor length by approximately 20% compared to previous generation
- High Protection Grade: IP67 rating ensures reliable operation in harsh industrial environments with dust and moisture
Application Scenarios
- Semiconductor manufacturing equipment
- Electronic component dispensing machines
- High-speed packaging machinery
- X-Y positioning worktables
- Automated assembly lines
- Precision inspection equipment