A/958SC Absolute Fieldbus Encoder
- Manufacturer: ELCIS Encoder
- Category: Encoder, Absolute Encoder, Absolute Encoder Fieldbus, SENSORS
The A/958SC is a compact absolute encoder with a 58 mm flange and a robust housing, featuring a CANopen interface. It mounts servo-style using clips or front screws and offers high resolution at a very good price/performance ratio.
The A/958SC is a single-turn or multi-turn absolute encoder with a CANopen/CAN (C2) or fiber optic CAN (CF) interface and an ISO 11898 CAN transceiver, with a transmission speed of up to 1 MBaud. It allows selection of 4096, 8192, 16384, 32768, or 65536 steps per revolution and 1, 4096, or 16384 revolutions, with a maximum of 30 bits in binary code. It includes two status LEDs and SMD technology.
Constructed with a Ø58 mm aluminum housing and a Ø6 f6 stainless steel shaft (Ø10 optional), it supports radial and axial loads of 40 and 110 N. It features IP64 protection on the shaft side (IP66 in the sealed version), withstands 30 G impacts and 10 G vibrations, and operates from -40 to +85 °C. Available in guemisa.es.
- Interface CANopen / CAN (C2) or CAN fiber optic (CF) until 1 MBaud.
- Resolution of up to 16 bit per turn and 30 bit in 16384 turns.
- CAN Transceiver ISO 11898 and 2 LED of state.
- Nutrition 10–30 V DC with maximum consumption of 2.5 W.
Technical Frequently Asked Questions
What resolutions and lap times can the A/958SC be configured for?
It allows you to choose 4096, 8192, 16384, 32768 or 65536 steps per revolution and 1, 4096 or 16384 revolutions, with a maximum resolution of 30 bits at 16384 revolutions.
What parameters are programmable in the CANopen interface?
Direction of rotation (complement), resolution per revolution, total resolution, preset value, cams, 2 limit switches, speed, baud rate and CAN identifier, and transmission mode: polled mode, cyclic mode, sync mode or cos mode.
What connections are available?
IP65 connection cover (3PG), IP65 connection cover + LED (3PG-D), IP65 stainless steel connection cover (3PG-VA), IP65 2-wire connection cover (2M20), IP65 5-pin round connector (1BW), two IP65 5-pin round connectors (2BW) and fiber optic connector (1HW).
Properties
| Feature | Specification |
|---|---|
| Housing | Aluminum (custom options available upon request) |
| Weight | 550 g single turn · 600 g multiturn |
| Axis | Ø6 f6 stainless steel (optional Ø10) |
| max radial/axial load. | 40 / 110 N |
| Exit-side protection | IP65 depending on the connection |
| axle-side protection | IP64 standard · IP66 sealed |
| max. continuous RPM | 6000 standard · 3000 sealed (intermittent: +30 %) |
| Impact/vibration resistance | 30G (11ms) 10G (10–1000Hz) |
| Power supply / max. consumption. | 10–30 V DC · 2.5 W |
| LSB pitch frequency | 800 kHz |
| Operating/storage temperature | -40 … +85 °C / -40 … +85 °C |
| Exit code | Binary |
| Division accuracy | ±½ LSB (<13 bit) · ±2 LSB (13–16 bit) |
| Max resolution. | 16 bits/turn · 30 bits in 16384 turns |
| Interface | CANopen / CAN (C2) · CAN fiber optic (CF) · max. 1 MBaud |
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