| Quantity: | |
|---|---|
G25S / G30S / GE38S / G38S / G50S / G58S
GWIEC
Solid-shaft rotary encoders convert shaft rotation into pulse signals for counting, position and speed measurement. Select body and shaft dimensions, pulses per revolution, output circuit, voltage and cable exit.
| Outward appearance code | G25S | G30S | GE38S economy | |
| Product photograph | View original image G25S product photograph  | View original image G30S product photograph  | View original image GE38S economy product photograph  | |
| Technical parameters | ||||
| Catalog code | G25S-N/E-(100, 200, 360, 400, 500, 600, 800, 1000) | G30S-N/E/F/L-(100, 200, 360, 400, 500, 600, 800, 1000, 1024) | GE38S-N/E/F/L-(100, 200, 360, 400, 600) | |
| Body / shaft | Ø25 mm / Ø4 mm | Catalog table prints Ø25 mm / Ø4 mm; confirm family dimension | Ø38 mm / Ø6 mm | |
| Supply | 5–24 V DC | 5–24 V DC | 5–24 V DC | |
| Output | N: NPN open collector; E: voltage pulse | N: NPN open collector; E: voltage pulse; F: complementary; L: line driver | N: NPN open collector; E: voltage pulse; F: complementary; L: line driver | |
| Pulses / revolution | 100, 200, 360, 400, 500, 600, 800, 1000 | 100, 200, 360, 400, 500, 600, 800, 1000, 1024 | 100, 200, 360, 400, 600 | |
| Channels | A, B, Z | A, B, Z or A, B, Z and complementary A/B/Z | A, B, Z or complementary channels | |
| Cable exit | E: rear cable; standard 2 m | E: rear | G: side; E: rear | |
| Application | Compact installation; counting, displacement and speed | — | Vibration-resistant form for demanding environments (catalog) | |
| Outward appearance code | G38S | G50S | G58S | |
| Product photograph | View original image G38S product photograph  | View original image G50S product photograph  | View original image G58S product photograph  | |
| Technical parameters | ||||
| Catalog code | G38S-N/E/F/L-(100, 200, 300, 360, 400, 500, 600, 800, 1000, 1024, 2000, 2500, 3000, 5000) | G50S-N/E/F/L-(100, 200, 360, 400, 500, 600, 800, 1000, 1024, 2000, 2500, 3000, 5000) | G58S-E/L-1024 | |
| Body / shaft | Ø38 mm / Ø6 mm | Ø50 mm / Ø8 mm | Catalog table prints Ø50 mm / Ø15 mm; confirm family dimension | |
| Supply | 5–24 V DC | 5–24 V DC | 5 V DC | |
| Output | N: NPN open collector; E: voltage pulse; F: complementary; L: line driver | N: NPN open collector; E: voltage pulse; F: complementary; L: line driver | E: voltage pulse; L: line driver | |
| Pulses / revolution | 100, 200, 300, 360, 400, 500, 600, 800, 1000, 1024, 2000, 2500, 3000, 5000 | 100, 200, 360, 400, 500, 600, 800, 1000, 1024, 2000, 2500, 3000, 5000 | 1024 | |
| Channels | A, B, Z or complementary channels | A, B, Z or complementary channels | A, B, Z or complementary channels | |
| Cable exit | G: side; E: rear | G: side; E: rear | — | |
| Connection | — | — | C: side 9-pin socket | |
| Application | — | — | CNC machinery, automation and semi-automation | |
Selection note: The G30S table prints Ø25 mm and the G58S table prints Ø50 mm; the family names alone are not dimensional confirmation. Confirm the exact mechanical drawing and channel/output circuit before ordering.
Values are transcribed from the GWIEC sensor catalog, pages 42. A dash means no model is listed in that source cell. Nominal distance and an operating/set distance are different quantities. Select the complete model, output, supply, connection and mounting dimensions together.
Click any product photograph or engineering drawing to open the original image at full size.
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