ENI58ILENI58IL Incremental Rotary Encoders — ENI58IL-S*, ENI58IL-S**Q*, ENI58IL-H*, ENI58IL-R

Incremental Rotary Encoders

ENI58IL are Pepperl+Fuchs Industrial Line incremental rotary encoders in a Ø 58 mm housing with BlueBeam optical sampling. Four mechanical versions: ENI58IL-S (solid shaft, clamping or servo flange), ENI58IL-S**Q (square flange), ENI58IL-H (6–15 mm hollow shaft) and ENI58IL-R (8–15 mm recessed hollow shaft). Resolution 25–5000 pulses per revolution, universal push-pull/RS422 output driver with 4.75–30 V DC supply, output frequency up to 400 kHz, linearity error ±0.025°. Up to 12000 rpm, IP65/IP67, −40…+85 °C, 300 g shock and 30 g vibration resistance.

Specifications

Versions: ENI58IL-S* — solid shaft, clamping or servo flange; ENI58IL-S**Q* — solid shaft, square flange; ENI58IL-H* — hollow shaft; ENI58IL-R — recessed hollow shaft; Ø 58 mm housing
Resolution: 25–5000 pulses/rev (standard range incl. 360, 1000, 1024, 2048, 2500, 4096, 5000); ENI58IL-S**Q — 360, 1000, 1500
Output signals: push-pull (HTL) or RS422 (TTL): universal output driver UD1 (output level depends on supply voltage) or RS422 (UD2); channels A, B, Z and inverted; up to 400 kHz; up to 40 mA per channel, short-circuit protected
Supply voltage: 4.75–30 V DC
Shaft: solid 6 × 10, 10 × 20, 12 × 20 mm, 1/4″, 3/8″; hollow (H) 6–15 mm, 1/4″–1/2″; recessed hollow (R) 8–15 mm, 1/4″–1/2″
Max. speed: ENI58IL-S 12000 rpm (IP65) / 6000 rpm (IP67); ENI58IL-R 8000 / 6000 rpm; ENI58IL-H 6000 / 3000 rpm
Protection and ambient: IP65 or IP67; −40…+85 °C (cable, fixed installation); shock 300 g, vibration 30 g (10–2000 Hz); linearity error ±0.025°
Connection: cable 1–10 m, M12 5-pin and 8-pin, M23 12-pin, MIL 7-pin and 10-pin