Resolvers

High temperature resistance | anti-interference | high speed | reliable operation
Brands：PALKI Categories：Rotary Encoders
  • Low profile design, with a built-in structure and small space occupation
  • Special electromagnetic design, special cables, high-performance silicon steel laminates
  • Anti-interference, able to withstand vibrations and impacts
  • High rotational speed, up to 60000 RPM
  • Allowable working temperature -55 ℃~+155 ℃
  • Precise component structure, stable, efficient, and reliable operation
  • High protection class, suitable for harsh environments
  • High cost-effectiveness and high customization capability
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Details

Magneto resistive resolvers

- Pole of Pairs: 4-8 Pole of Pairs

- Excitation Input Voltage: 7V RMS

- Input Frequency: 10KHz

- Transformation Ratio: 0.286 ± 10%

- Accuracy: ≤± 25 ′

- Maximum Phase Shift: ≤± 15 °

- Temperature Range: -40~+155 ℃

 

Wound Resolvers

- Pole of Pairs: 1 Pole of Pair

- Excitation Input Voltage: 7V RMS

- Input Frequency: 5-10KHz

- Transformation Ratio: 0.45 ± 10%

- Accuracy: ≤± 10 ′ max

- Maximum Phase Shift: -23 °± 3 °

- Temperature Range: -55~+155 ℃

 

Dual Channels Resolvers

- Pole of Pairs: 1:16/1:32

- Excitation Input Voltage: 3.8~26 Vrms

- Input Frequency: 5 KHz/2400 KHz

- Transformation Ratio: 0.5 ± 10%

- Accuracy: ≤± 10 ′, ≤± 30 ″ max

- Maximum Phase Shift: coarse channel: (0~20) °± 3 °,fine channel: (0~30) °± 3 °

- Temperature Range: -55~+155 ℃

 

Integrated Resolvers

- Pole of Pairs: 1 Pole of Pair

- Excitation Input Voltage: 2.4~7 Vrms

- Input Frequency: 1.8~10 KHz

- Transformation Ratio: 0.5 ± 10%

- Accuracy: ≤± 7 ′ max

- Maximum Phase Shift: -3 °± 3 °

- Temperature Range: -55~+140 ℃

 

Application：

- CNC machine tools

- Injection molding machine

- Textile Machinery

- Electronic cam

- Elevator

- Industrial control

- National Defense and Military Industry

- Robots

- Energy saving new energy vehicles

- High speed rail and urban rail transit

 

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