Sensors & Transmitters
JK Corporation
30 Dec 2025
(
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Get Your Quote Now : US$ 0.62 ~ 9.61/ Piece
Oil damper / Electric damper
The oil damper is a device that uses hydraulic pressure to reduce movement and is mounted on a bidet cover. The electric damper is a damper that automatically opens or closes the bidet cover when the sensor detects movement. We, JK Corporation is introducing products to domestic and overseas markets in cooperation with Eransys, which is leading the damper market for Korean bidets.
※ Application: Bidet, Washing machine
Major Customers
- Korea: Woongjin Coway, Novita, Izen, IS Dongseo, SK Magic, Nanutech, Daelim B&CO, Daelim trading, Chungho nais
- Overseas: Samsung Electroncis, Toshiba, Sharp, Hitachi, Lixil
Oil damper
Coaxial Oil damper (BOD-Series)
- Operation Angle: 0? ~ 120? [ Relief angle ±5° ]
- Torque [Close]: Seat : 12~25 kgf-cm / Cover : 12~25 kgf-cm
- Torque [Open]: < 12 kgf-cm
- Closing Time [70?→0°/23°C]: 3.0~20.0 sec
- Damping Direction: CW
- Operating Temp.: 0 ~ 40°C
- Self Support Angle / Torque: 105° (Seat Only) / 15 kgf-cm ↑
- Durability: > 50,000 cycles
- Application: Bidet
Uniaxial Oil damper (BOD-X Series) - ?18
- Operation Angle: 0° ~ 115° [ Relief angle ±2° ]
- Torque [Close]: 8~20 kgf-cm
- Torque [Open]: 8 kgf-cm
- Closing Time [70°→0°/23°C]: 3.0~20.0 sec
- Damping Direction: CW / CCW
- Operating Temp.: 0 ~ 40°C
- Durability: > 50,000 cycles
- Application: Bidet
Uniaxial Oil damper (BOD-2.0)- ?20
- Operation Angle: 0° ~ 115° [ Relief angle ±3° ]
- Torque [Close]: 15~25 kgf-cm
- Torque [Open]: 12 kgf-cm
- Closing Time [70°→0°/23°C]: 3.0~20.0 sec
- Damping Direction: CW / CCW
- Operating Temp.: 0 ~ 40°C
- Durability: > 50,000 cycles
- Application: Bidet
Uniaxial Oil damper (BOD-2.2)- ?22
- Operation Angle: 0° ~ 115° [ Relief angle ±5° ]
- Torque [Close]: 15~30 kgf-cm
- Torque [Open]: <14 kgf-cm
- Closing Time [70°→0°/23°C]: 3.0~20.0 sec
- Damping Direction: CW / CCW
- Operating Temp.: 0 ~ 40°C
- Durability: > 50,000 cycles
- Application: Bidet
Uniaxial Oil damper (WOD-1.2)- ?12
- Open and close Operation Angle: 0° ~ 180° [ Relief angle ±10° ]
- Operation Angle: 0° ~ 135° [ Relief angle ±10° ]
- Torque [Close]: 7 kgf-cm
- Torque [Open]: < 7 kgf-cm
- Closing Time [70?→0°/23°C]: 4.0~15.0 sec
- Damping Direction: CW
- Operating Temp.: 0 ~ 40°C
- Durability: 7,300 cycles
- Application: Washing Machine
Electric damper
Electric damper (EDM-E1)
- Rated Voltage: DC12V / DC24V
- Rated Current: < 900mA / < 500mA
- Open Torque: 20kgf-cm (Max) / 30kgf-cm (Max) / 40kgf-cm (Max) - Each Model
- Open Time: 3.0sec (Max)
- Rotated Direction (Open): CW / CCW - Each Model
- Operation Angle: 0° (Relief angle : -5°) -120°C
- Sensor Type: Potentionmeter [ Left end: 3.1 / Right end: 6.9 ] -[4]-[5] terminal
- Durability: > 50,000 cycles
- Application: Bidet
Electric damper (EDM-B1)
- Rated Voltage: DC12V / DC24V
- Rated Current: < 900mA / < 500mA
- Open Torque: 20kgf-cm
- Open Time: 3.0sec (Max)
- Rotated Direction (Open): CW / CCW - Each Model
- Operating Angle: 0° (Relief angle : -5° ) - 120°C
- Sensor Type: Potentionmeter [ Left end: 3.1kΩ / Right end: 6.9kΩ ] -[4]-[5] terminal
- Durability: > 50,000 cycles
- Application: Bidet
Clients Reviews