Alps Ring Encoder

The parameters of EC21 hollow encoder are as follows:

Output type: incremental

Pulse/location: 9/18; 15/30; 15/00; 20/20; 20/00;

Shaft wobble: 0.7*L/30mm p-p Max (L refers to the distance from the mounting plane to the shaft end)

Full rotation Angle: 360 degrees

Turning moment: 3-24mN.m(30-240gf.cm)

Axial push-pull strength: 80-100N (8-10kgf) Max.

Switching force: 5+2.5N (500+250gf);

Maximum operating current: 10mA

Fixed power: DC5V 10mA

Insulation impedance: 100MΩ Min.at 300V DC;

Withstand voltage: 1Minute at AC 300V

Manual welding: 300℃ Max. 3S Max.

Reflow: Over reflow (SMT process)

Operating temperature range: -30℃ to +80℃

Storage temperature range: -40℃ to +85℃

Switch life: 30000+200 Cycles

Turning life: 30000+200 Cycles

Packing: foam box or blister box packing

Note: If you need long life products can be made according to customer requirements! Welcome to call to choose your suitable products!

EC25 Ring encoder's application

EC21 hollow rotary encoder, can be adjusted without poles, belongs to digital incremental switch, with 15 pulse 20 positioning, can replace Alps, mainly used for rice cookers, washing machines, home video and other smart home hollow encoder