EC28 hollow shaft Incremental encoder

Encoder model：

EC28 series

Name：

EC28 Hollow Shaft Incremental Encoder

Main Specifications:

Dimensions: ∮28mm
Rated voltage: DC 10V；
Number of detent: 18/30；
pulses: 15/18；
Working temperature: -40°C~85°C；
Rotational life: 50,000 cycles Min

Product Features：

Low profile with long life;

Smooth rotational feel and highly reliable performance;

Hollow encoder to enable flexible design in the center ring.

Applications：

Automotive electronics, household appliances and other related

electronic devices; Mainly play the role of volume adjustment,

temperature adjustment, frequency modulation, function switching

and so on.

EC28 Product Specifications

ONE、MECHANICAL CHARACTERISTIC
1. Detent Torque: 120±50gf.cm/180±70gf.cm
2. Number of detent: 18 (Step angle: 20±3°); 30 (Step angle: 12±3°)
3. Shaft wobble: 0.2 mm Max
4. Shaft play: 2° Max

TWO、ELECTRICAL CHARACTERISTIC
1. Resolution: 18/15 pulses/360°
2. Phase difference: ≥5 ms
3. Rated voltage: DC 10V
4. Insulation Resistance: 100MΩ 1 Minute at DC 250V
5. Dielectric Voltage: 1 Minute at AC 300V

THREE、ENDURANCE CHARACTERISTIC
1. Rotational life: 50,000 cycles Min

Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".

Download EC28.pdf

Home > Soundwell Product > Rotary encoder > Incremental encoder > EC28 hollow shaft series

EC28 Hollow Shaft Incremental Encoder