Japan, Magnescale
Magnescale SR67A Absolute Linear Encoder
Made in Japan
Manufacturer: Magnescale Co., Ltd.
Model: SR67A
Features
- High rigidity provides resistance to shock and vibration
- Magnetic system allows 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
- Same thermal expansion as iron
- Protocol : FANUC, Mitsubishi, SIEMENS AG
Specifications
| Specifications | |||
|---|---|---|---|
| ＊For resolution of 0.005 µm, please contact our sales department. Magnescale reserves the right to change product specifications without prior notice. | |||
| Model name | SR67A-×××○□AX | SR67A-×××○□BX SR67A-×××○□DX | SR67A-×××○AZY |
| Effective length (L: mm) | 140 to 3,640 | ||
| Thermal expansion coefficient | 12±1 × 10-6/ °C | ||
| Accuracy (at 20°C) | (3+3L/1,000) µmp-p (effective length 140 to 3,040 mm) or (5+5L/1,000) µmp-p (effective length 140 to 3,640 mm), L: Effective length (mm) | ||
| Reference point | Center, or user-selected position(Set at factory shipping) | Fixed to center | Fixed to 10 mm from left end of effective length |
| Output signal | Absolute serial bidirectional signal, compliant with EIA-485 | Compliant with DRIVE-CLiQ | |
| Compatible controllers | FANUC α/αi interface compatible | Mitsubishi Electric | SIEMENS AG |
| Resolution | Selectable from 0.005*, 0.01, 0.05, 0.1, 0.5 and 1 µm (Factory set) | Selectable from 0.005*, 0.01, 0.05 and 0.1 µm (Factory set) | 0.01 µm (Factory set) |
| Maximum response speed | 200 m/min | ||
| Functional safety | – | IEC 61508, EN/BS 62061 SIL 2 EN/BS/ISO 13849-1 Cat. 3 / PL d EN/BS 61800-5-2 | |
| 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 +50°C | ||
| Storage temperature range | -20 to +55°C | ||
| Vibration resistance | 250 m/s2 (50 Hz to 2,000 Hz) | ||
| Impact resistance | 450 m/s2 (11 ms) | ||
| Protective design grade | IP54 (Air purge not included), IP65 (Air purge included) | ||
| Power supply voltage range | DC+4.75 to +5.25 V | DC+17 to +30.8 V | |
| Maximum power consumption | 1.3 W or less (4.75 V or 5.25 V) | 1.75 W or less (17 V) 1.9 W or less (30.8 V) | |
| Consumption current | 250 mA (5V) (when the controller is connected) | 75 mA (24 V) (when the controller is connected) | |
| Mass | Approx. 0.9 kg+ 5.2 kg/m or less | ||
| Compatible cables (types without relay connectors) Maximum cable length | CH23A-***NVF 13 m | CH23-***NVM 13 m | CH22-***NSMY 30 m |
| Compatible cables (types with relay connectors) Maximum cable length | CH23A-***NVK + CH23A-***NPFA 30 m | CH23-***NVK + CH23-***NPMA 30 m | CH22-***NSMF + CH22-*** NSFY 30 m |
