Features

Applications

  and HVAC systems, microwaves and washing machines

Typical Specifications

Dimensions

Unit : mm

Compatible with reflow soldering, allowing mounting

at the same time as other surface mount components

Dimensions (W×D×H)

Max. rating

Detent torque

No. of pulses/detents

Operating life

21.6×22×12mm

Output signal

Incremental (2-phase)

Initial：17±8mN･m

After reflow：12mN･m

Initial：30±15mN･m

After reflow：20±10mN･m

Initial：22±11mN･m

After reflow：18±7mN･m

15 / 30

28×29.5×15mm

10mA 5V DC

35.2×36×14.9mm

EC21C

EC21C

EC21C

EC28C

EC35CH

EC35CH

Incremental (3-phase)

6 / 18

50,000 cycles

Mounting surface

φ21.6

2-2

4

2

12

φ10.8

2-8

B

C

A

EC28C

Ring Type Encoder (Reflow-Compatible Type)

EC21C / EC28C / EC35CH Series 

Inquiries about this product

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Product Information Center ＋81 (3) 5499-8154

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Product Information URL http://www.alps.com/products/e/