Japan, Magnescale
Magnescale RU77 Absolute Angle Encoder
Made in Japan
Manufacturer: Magnescale Co., Ltd.
Model: RU77
Features
- Magnetic system enables use even in environments with condensation, oil, and other adverse conditions
- Enables direct communication using the protocol of each
supporting manufacturer without the requirement of an amplifier - Internal coupling allows for design and mounting flexibility
Specifications
| Specifications | ||||
|---|---|---|---|---|
| Model name | RU77-4096A□A | RU77-4096A□B RU77-4096A□D |
RU77-4096A□F | |
| Output wave number | 4,096 waves/revolution | |||
| Through hole diameter | Φ20 mm | |||
| Accuracy (at 20°C) | ±2.5″ | |||
| Output signal | Absolute serial bidirectional signal, compliant with EIA-485 | |||
| Compatible controllers | FANUC | Mitsubishi Electric | Yaskawa Electric | |
| Maximum resolution | 25bit (33,554,432 pulse/revolution) | 22bit (4,194,304 pulse/revolution) | ||
| Maximum response revolutions | 2,000 min-1 | |||
| Maximum mechanical revolutions | 3,000 min-1 | |||
| Product Safety | FCC Part15 Subpart B Class A ICES-003 Class A Digital Device EN/BS 61000-6-2, EN/BS 61000-6-4 |
|||
| Product Environment | EN/BS 63000 | |||
| Operating temperature range | 0 to +60°C | |||
| Storage temperature range | -10 to +60°C | |||
| Vibration resistance | 150 m/s2 (50 Hz to 2000 Hz) | |||
| Impact resistance | 1,000 m/s2 (11 ms) | |||
| Protective design grade | IP65 | |||
| Power supply voltage range | DC4.75 to 5.25 V (with connecting terminal) | |||
| Consumption current | 200 mA (at 120Ω termination) | |||
| Moment of inertia | 9.4 × 10-5 kg·m2 or less | |||
| Starting torque (at 20°C) | 0.1 N·m or less | |||
| Mass | Approx. 1.2kg or less | |||
| Standard compatible cable | CH33A-***, CE28A-*** | CH33-***, CE28-*** | ||
| Maximum cable length | CH33A-***：30 m, CE28A-***：15 m | CH33-***：30 m, CE28-***：15 m | ||
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