The E50S series is a 50 mm outer‑diameter shaft incremental rotary encoder designed for a wide range of industrial machines such as hand‑tool, forming, and packaging equipment. It supports 5 VDC or 12 VDC supply voltages and provides several output configurations, including push‑pull, NPN open‑collector, voltage output, and linear‑drive with A, B, and Z phases.
Technical data include selectable resolutions from 240 to 8000 pulses per revolution, a maximum response frequency of 300 kHz, and robust environmental ratings such as IP50/IP65 protection, operating temperature –10 °C to 70 °C, vibration resistance 10‑55 Hz (1.5 mm), and shock resistance up to 75 G. Mechanical limits feature a radial load capacity of 10 kgf, axial load of 2.5 kgf, and a maximum torque of 70 gf·cm. This manual is written in Chinese.
| Outer Diameter | 50 mm |
|---|---|
| Power Supply Voltage | 5 VDC or 12 VDC (±5%) |
| Resolution (pulses per rev) | 240‑8000 (various options) |
| Output Phases | A, B, Z (linear drive) |
| Maximum Response Frequency | 300 kHz |
| Insulation Resistance | ≥100 MΩ |
| Withstand Voltage | 750 VAC, 50/60 Hz, 1 min |
| Operating Temperature | -10 °C to 70 °C |
| Storage Temperature | -25 °C to 85 °C |
| IP Rating | IP50 / IP65 (customizable to IP64) |
| Radial Load Capacity | 10 kgf |
| Axial Load Capacity | 2.5 kgf |
| Maximum Torque | 70 gf·cm |
| Maximum Speed | 5000 rpm |
| Vibration Resistance | 10‑55 Hz, 1.5 mm amplitude |
| Shock Resistance | 75 g |
It can be powered by either 5 VDC or 12 VDC, with a tolerance of ±5 %.