EC1212S Plum Blossom Shaft with Key Switch 360-Degree Threaded Encoder Metal Shaft Slim Incremental Tuning Dimming Encoder"

QiTaida's advantages:

Encoder types: EC11 encoder, EC12 encoder, EC06 encoder, EC16 encoder;

Business model: Manufacturer

Lead-free soldering: Wave soldering/reflow soldering up to 265°C.

Full series of encoders supplied by the manufacturer

I. Business method: Self-production and self-sales

2. Product delivery: Short delivery time, timely shipment.

3. Product options: EC11, EC12, EC06, EC16 encoders of different sizes, with switch/no switch/waterproof available

4. Product electrical properties meet standards, appearance and mechanical performance comply with dimensional and mechanical manufacturing standards, environmental compliance meets standards, customer satisfaction is our service motto!

II. Performance parameters:

1. Basic electrical parameters: Operating voltage 3.3V ~ 5V DC

2. Rated current < 10 mA, which refers to the working current of the encoder itself, excluding LED backlight

3. Output type Mechanical contact switch (quadrature pulse) output two-phase signals with a 90° phase difference (A phase, B phase) and one key signal

4. Phase relationship A phase, B phase orthogonal When rotating clockwise, A phase leads B phase by 90°; when rotating counterclockwise, B phase leads A phase by 90°

III. Mechanical characteristics

1. Rotation life: 30,000 ~ 100,000 cycles

2. Operating force 20±10 gf·cm The torque required for rotation, with varying feel

3. Rotation angle 30° / pulse (12 pulses/rotation) Generates 12 pulse cycles per rotation

4. Shaft type Optical shaft / semi-shaft / cross-shaft / with cap

5. Shaft length Available in multiple specifications (e.g., 10mm, 15mm, 20mm) Selection depends on panel thickness

IV. Switch characteristics

1. Key life 50,000 ~ 100,000 times Mechanical life of the central press switch

2. Key force 160±50 gf Force required for pressing

3. Key travel 0.5±0.3mm Distance of the pressing stroke.

V. Functional characteristics

Pulse count (PPR) 12, 15, 20, 24, 30

Resolution PPR x 4

Functions Rotation direction detection, key switch, basic functions, acceleration, menu selection, etc., can be achieved through MCU programming

Environmental parameters: Operating temperature -25°C ~ +70°C

Storage temperature -40°C ~ +85°C

Product application range: Car audio, car DVD, microwave ovens, ovens, washing machines, air purifiers, health pots, speakers, amplifiers, medical equipment, etc.