28mm Size Ring Type EC28A/EC28C Series

A low-profile unit with 4.0mm height and good operation feel.

Ring Type Encoder
Products Inquiry
Product Line
Part number Photo Actuator length Detent torque Number of detent Number of pulse Stock 3D CAD
EC28A1520401 Ring Type Encoder 15mm 7±5mN·m 30 15    
EC28A1550401 Ring Type Encoder 15mm 12±7mN·m 30 15    
EC28A1560401 Ring Type Encoder 15mm 20±10mN·m 30 15    
EC28A1850402 Ring Type Encoder 15mm 12±7mN・m 18 18    
EC28A1870401 Ring Type Encoder 15mm 20±10mN・m 18 18    
EC28A1560501 Ring Type Encoder 25mm 20±10mN・m 30 15    
EC28C1520401 Ring Type Encoder 15mm 30±15mN·m (Initial)
20±10mN·m (After reflow)
30 15    
Notes are common to this series/models.
  1. This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply.
  2. Please place purchase orders per minimum order unit (integer).
  3. This products can be used in vehicles.
    Although these products are designed to perform over a wide operating temperature range, please ensure that you receive and read the formal delivery specifications before use.