This is a specification sheet for the ALPS EC11B15244 rotary encoder, describing the features and characteristics of the product.
The ALPS EC11B15244 is an incremental rotary encoder designed for applications that require high safety and reliability. This datasheet provides detailed specifications, recommended usage, and mounting information.
Key sections cover electrical characteristics such as supply voltage and contact resistance, mechanical dimensions, and mounting details. The document also includes safety notes and recommended protective circuit designs for high‑reliability equipment. This manual is written in Japanese.
| Resolution | 360 pulses per revolution |
|---|---|
| Supply Voltage | 5 V DC |
| Contact Resistance | ≤ 30 mΩ |
| Shaft Material | Aluminum |
| Mounting Hole Diameter | 6 mm |
The encoder provides 360 pulses per revolution.
It operates from a 5 V DC supply.
The shaft is made of aluminum.
A 6 mm diameter locating lug is specified for mounting.