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HF224S
The Mitsubishi HF224S is a high-resolution absolute encoder designed for precise position feedback in servo motors, CNC machines, and industrial automation systems. It delivers multi-turn absolute positioning without battery backup, ensuring reliable operation even after power loss.
DESCRIBE
Key Features & Specifications
Type: Battery-less Multi-Turn Absolute Encoder

Resolution:

Single-turn: 17-bit (131,072 steps/rev)

Multi-turn: 16-bit (65,536 revolutions)

Output Signal: Serial communication (EnDat 2.2 or Mitsubishi-compatible protocol)

Supply Voltage: 5V DC (±5%)

Max. Speed: 6000 rpm (mechanical)

Shaft Type: Hollow shaft (standard) or solid shaft (optional)

Protection Class: IP65 (dust-proof & oil-resistant)

Operating Temperature: -10°C to +70°C (14°F to 158°F)

Vibration Resistance: 98 m/s² (10G)

Shock Resistance: 490 m/s² (50G)

Performance Advantages
✔ No Battery Required – Uses a mechanical multi-turn mechanism for absolute positioning.
✔ High Reliability – Robust design for harsh industrial environments.
✔ Fast Data Transmission – Supports high-speed serial communication for real-time control.
✔ Easy Integration – Compatible with Mitsubishi servo drives (MR-J4, MR-J5 series) and CNC systems.

Typical Applications
Servo motors (high-precision positioning)

CNC machines (lathes, milling, grinding)

Industrial robots (articulated arms, SCARA)

Semiconductor & LCD manufacturing equipment

Automated assembly lines
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