Gold Member Since 2016
Changzhou Excellent Trade Company

Rotary Encoder, Encoder, Encoders manufacturer / supplier in China, offering 12mm Rotary Encoder with Switch, 16mm 20k Ohm 3gang Carbon Film Rotary Potentiometer, Wh148 0.125W Plastic Knob Potentiometer and so on.

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Supplier Homepage Product Encoder 12mm Rotary Encoder with Switch

12mm Rotary Encoder with Switch

FOB Price: US $0.2-0.5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.2-0.5/ Piece
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Production Capacity: 1000000PCS/Year
Transport Package: Box
Payment Terms: T/T

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Basic Info
  • Model NO.: EC12-1S
  • Working Principle: Absolute
  • Operating System: Contact Brush Type
  • Axle Sleeve Type: Empty Type
  • Installation Form: Axle Sleeve Type
  • Axonia: Synchronous Flange Type
  • Trademark: SJ
  • Origin: China
  • Type: Rotary Encoder
  • Readout Mode: Contact
  • Signal Output: Complementary Push-pull Output
  • Package: SMD
  • Brand: Sj
  • Rotational Life: 15000cycles
  • Specification: 16MM ENCODER
  • HS Code: 8543709990
Product Description

Directly sell high-class encoders with switch and mental shaft encoders

12mm Rotary Encoder with Switch
12mm Rotary Encoder with Switch

1. Mechanical Characteristics:

1) Total Rotational Angle: 360°;

2) Rotational Torque: Max;

3) Click Torque: 20 to 150;

4) Push-Pull Strength of Shaft: Pull: 8.0kgf Push:8.0kgf Min at 10 sec;

5) Shaft Wobble: 0.7*L/30mm P-P max  L-shaft length;

6) Number of Detents: 0, 12 or 24;

7) Bushing Nut Tighten Strength: 7.0 Min;

8) Shaft Play in Axial Direction: 0.4mm Max;

9) Shaft Play in Rotational Wobble: 5° Max.

2. Electrical Characteristics:

1) Rated Power: DC 5V, A, B lead 5mA Max, C lead 10mA Max;

2) Output Signal: A, B 2 Signals;

3) Resolution: 12pulse or 24 pulse;

4) Contact Resistance between Terminals: 1ΩMax;

5) Phase Difference: T1, T2, T3, T4≥0.08T;

6) Sliding Noise: t1,t3≤3mS  t2≤2mS;

7) Insulation Resistance: 100MΩ Min at DC 250V;

8) Dielectric Strength: 1 minute at AC 300V.

3. Endurance Characteristics:

1) Rotational Life: 30000±200 cycles;

2) Storage Temperature Range: -40ºC to +85ºC;

3) Operating Temperature Range: -30ºC to +80ºC;

4) Soldering Heat:Dipping in Solder:260±5ºC within 3S or Solder by Hand 300±5ºC within 3S.

4. Switch Characteristics:

1) Switch Action: 200 to 1000gf;

2) Travel of Switch: 0.5±0.2mm;

3) Rated Power: DC 5V 10mA Max;

4) Switch Contact Resistance: 100mΩ Max;

5) Switch Life: 20000±200 cycles.

Our Company

We are specializing in manufacturing in various kinds of potentiometers, encoder, switches and knobs. Our products are mainly exported to Korea, India, Pakistan, Malaysia, Switzerland, Italy, Ukraine etc. We enjoy the high reputation in abroad.

12mm Rotary Encoder with Switch
12mm Rotary Encoder with Switch
12mm Rotary Encoder with Switch


Common problems:

Q:What is your MOQ of this item?
Q:Where is your loading port?
A:Shanghai port or other port in China.
Q:What is your payment term?
A:TT in advance or LC at sight.
Q:What is the lead time?
A:Normally 15~20 days.

What is your company's available production capacity?

Q:Could you provide sample?
A:Of course,we are glad to provide free sample to you.


Contact us:

Lisa Mo
Changzhou Excellent International Trading Co.,Ltd.


Post Code: 213176

12mm Rotary Encoder with Switch



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