Japan, Magnescale
Magnescale RU74 Absolute Angle Encoder
Made in Japan
Manufacturer: Magnescale Co., Ltd.
Model: RU74
Features
- Magnetic system enables use even in environments with condensation, oil, and other adverse conditions
- Maximum thickness of 42 mm allows for space saving
- Internal coupling allows for design and mounting flexibility
- A/B, Reference point Line driver signal (Compliant with EIA-422)
Specifications
| Specifications | ||||
|---|---|---|---|---|
| Model name | RU74 – 4096AA□G△△ |
RU74 – 4096AB□G△△ |
RU74 – 4096AC□G△△ |
RU74 – 4096AD□G△△ |
| Output wave number | 4,096 waves/revolution | |||
| Through hole diameter | Φ20 mm | |||
| Accuracy (at 20°C) | ±2.5″ | |||
| Output signal | A/B, Reference point Line driver signal (Compliant with EIA-422) | |||
| Compatible controllers | Controllers from various companies (connected to A/B and reference point signal receiving devices) | |||
| Number of pulses/revolution | 360,488 pulse/revolution | 3,600,384 pulse/revolution | ||
| Maximum resolution | Approx. 1/1,000“ | Approx. 1/10,000“ | ||
| Rotation direction | CW (Phase A signal advance) | CCW (Phase A signal advance) | CW (Phase A signal advance) | CCW (Phase A signal advance) |
| Maximum response revolutions | 2,000 min-1 | 267 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 | 0 to +60°C | |||
| Storage temperature | -10 to +60°C | |||
| Vibration resistance | 150 m/s2 (50 to 2,000 Hz) | |||
| Impact resistance | 1,000 m/s2 (11 ms) | |||
| Protective design grade | IP65 | |||
| Power supply voltage range | DC 4.75 to 5.25V (with connecting terminal) | |||
| Consumption current | 200 mA (with 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. 1.2 kg or less | |||
| Standard compatible cable | CE28-*** | |||
| Maximum cable length | 15 m | |||
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