One way seat rotary disk damper manufacturers in China. Where to get one way seat rotary disk damper? Shanghai Toyou Industry Co., Ltd is a leading manufacturer of rotary damper and have 15 years manufacture experience. Our dampers are mainly used in household appliances, sanitary equipment,...
One way seat rotary disk damper manufacturers in China.
Where to get one way seat rotary disk damper? Shanghai Toyou Industry Co., Ltd is a leading manufacturer of rotary damper and have 15 years manufacture experience. Our dampers are mainly used in household appliances, sanitary equipment, furniture, car interior, industrial equipment, office equipment.
One way seat rotary disk damper is used for medical chair need to up and down. It is also used for cinema seat and medical bed. How to make it safe and drop slowly. Soft close 360 degree rotation rotary damper TRD-57A can work in this situation. The features is 100% performance test, environment test, oil resistance and life cycle test>50000 times. Our damper provides high quality damper for a long time. Our company product quality and reliable, price concessions, durable, long-term by the majority of customers praise and is the first choice of customers of similar products.
One Way Seat Rotary Disk Damper Size
One Way Seat Rotary Disk Damper Specification
Note: Rated torque is measured at a rotation speed of 20rpm at 23°C±3°C
- 100% performance test
- Environment test
- Oil resistance
- Life cycle test>50000 times
- ISO9001: 2008
- ROHS directive
- Max.ration speed: 50rpm
- Max.cycle rate: 12 cycle/min
- Operating temperature: -10℃~50℃
- Weight TRD-57A: 75g, TRD-57A: 94g
- Main body material iron(9SPFC)
- Oil type: silicone oil
How to use the damper ?
1. Dampers may generate torque in both directions, clockwise, or counter-clockwise.
2. Please make sure that a shaft attached to a damper has a bearing, as the damper itself is not fitted with one.
3. Please refer to the recommended dimensions below when creating a shaft for TRD-57A. Not using the recommended shaft dimensions may cause the shaft to slip out.
4. To insert a shaft into TRD-57A, insert the shaft while spinning it in the idling direction of the one-way clutch. (Do not force the shaft in from the regular direction. This may damage the oneway clutch.)
5. When using TRD-57A, please ensure that a shaft with specified angular dimensions is inserted in the damper's shaft opening. A wobbling shaft and damper shaft may not allow the lid to slow down properly when closing. Please see the diagrams to the right for the recommended shaft dimensions for a damper.
One Way Seat Rotary Disk Damper Characteirstics
1. Speed characteristics
A disk damper's torque varies according to the rotation speed. In general, the torque increases as the rotation speed increases, and the torque decreases as the rotation speed decreases. Torque at 20rpm is shown in this catalogue. In a closing lid, the rotation speed is slow when the lid begins to close, resulting in the generation of torque that is smaller than the rated torque.
2. Temperature characteristics
Damper torque (rated torque in this catalogue) varies according to the ambient temperature. As the temperature increases, the torque decreases, and as the temperature decreases, the torque increases. This is because the viscosity of the silicone oil inside the damper varies according to the temperature.