EVEV Series Incremental Encoders: EV28, EV40A/EV40P, EV50A/EV50P, EV58A/EV58P, EV90P, EV150P
Incremental Encoders ELCO EV
ELCO EV incremental encoders come in nine sub-series for housings from Ø 28 to 150 mm: the miniature EV28, compact EV40A/EV40P with zinc-alloy housing (IP66), EV50A/EV50P (EV50A fits both 50 and 58 mm flanges), standard EV58A/EV58P, and through-hollow-shaft EV90P (up to Ø 45 mm) and EV150P (Ø 60–80 mm) for large-diameter shafts. Resolution up to 5000 ppr, RS422 (TTL), push-pull (HTL) and NPN outputs, 5 V or 10–30 V DC supply, reverse-polarity and output short-circuit protection. Cable, M12 or M23 connection.
Specifications
- Housing sizes
- Ø 28, 40, 50, 58, 90, 150 mm — EV28, EV40A/P, EV50A/P, EV58A/P, EV90P, EV150P
- Resolution
- up to 5000 ppr (EV28 up to 600, EV90P up to 4096, EV150P up to 2048)
- Output
- RS422 (TTL), push-pull (HTL), NPN open collector (EV28, EV40); pulse frequency up to 300 kHz, up to 800 kHz for EV40, EV58A, EV150P
- Shaft
- solid Ø 4–12 mm; hollow Ø 6–15 mm (EV40P, EV50P, EV58P); through hollow up to Ø 45 mm (EV90P) and Ø 60–80 mm (EV150P)
- Max. speed
- 6000 rpm; EV50 without oil seal 12000 rpm; EV90P 3500 rpm; EV150P 3000 rpm
- Supply voltage
- 5 V DC or 10–30 V DC
- Protection and temperature
- IP50 (EV28) to IP67 (EV40 optional, EV50 with oil seal); −20 to +80…+90 °C, EV50 −40 to +85 °C
- Connection
- cable, M12 5/8-pin, M23 12-pin connector
Applications
- Speed feedback on crane and roller-table motors
- Axis position feedback on CNC machine tools
- Shaft synchronisation in printing, packaging and textile machines
- Length and speed measurement on glass and paper lines
- Direct mounting on large-diameter shafts (EV90P, EV150P)
We will select the right size for your task and prepare a quotation under a direct SDS contract.
