C25A0 Series Dampers
C25A0 Series Dampers
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Price
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Minimum Quantity
1
| SKU | Standard | Type |
|---|---|---|
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TAG:
Category:
Rotary damper
Product Specifications
| model | torque | Torque output direction |
|
C25A0-B102（G） |
10±2 N·cm 1.0±0.2 Kgf.cm |
Bidirectional |
|
C25A0-R102（G） |
Clockwise direction | |
|
C25A0-L102（G） |
counterclockwise | |
|
C25A0-B202（G） |
20±4 N·cm 2.0±0.4 Kgf.cm |
Bidirectional |
|
C25A0-R202（G） |
Clockwise direction | |
|
C25A0-L202（G） |
counterclockwise | |
|
C25A0-B302（G） |
30±6 N·cm 3.0±0.6 Kgf.cm |
Bidirectional |
|
C25A0-R302（G） |
Clockwise direction | |
|
C25A0-L302（G） |
counterclockwise |
Note 1) The standard torque is measured at 20 rpm and a temperature of 23±2°C.
Note 2) Add G to the end of the model number when the gear is used.
Note 3) Special order is available by changing the viscosity of the shock absorber oil.
product description
| Use rotation speed | 50 rpm (single direction rotation) |
| usage frequency | 10 times/min (1 time is positive 360° and reverse 360°) |
| Operating temperature range |
-5~50℃ |
| Material of housing and end caps | PC plastic |
| Rotary shaft material | Stainless steel |
| gear material | POM plastic |
| use oil | silicone oil |
Gear Specifications
| gear tooth profile | Standard spur gear |
|
| tooth shape | Involute tooth profile |
|
| pressure angle |
25° |
|
| gear module |
1.05 |
|
| number of teeth |
12 |
|
| Base pitch diameter |
12.6 |
|
Damper Characteristics
1. Speed characteristics
The torque of the rotary damper changes according to the change of the rotation speed. The law of change is: the speed increases, the torque also increases. The speed slows down, and the torque drops with it.
2. Temperature characteristics
The torque of the rotary damper changes according to the temperature of the operating environment. The change rule is: when the ambient temperature increases, the torque decreases, and when the ambient temperature decreases, the torque increases. This is because the viscosity of the viscous oil in the damper also changes when the ambient temperature changes. However, when the ambient temperature returns to normal temperature, the torque also returns to its original value.
Application areas:
At present, it is widely used in clamshell, telescopic and sliding products such as small clamshell panels, furniture drawers, cabinet drawers, flip doors, stereos, cup holders, etc., which can reduce the impact and noise caused by the use of the product and improve the service life of the product.
Specific usage:
1. Gear and rack coordination (workpiece linear motion)
2. Gear and gear coordination (workpiece rotary motion, with angle limit)
3. Gear and gear coordination (no angle limit)
4. The workpiece is directly connected to the damper rotary shaft
Precautions:
1. Radial load state
When the rotary shaft (gear) is subjected to radial load, it may cause oil leakage, poor torque, or damage to the body (if the gear is equipped, the gear may be damaged or fall off).
2. Axial tensile load state
●When the rotary shaft (gear) is subjected to an axial tensile load, it may cause oil leakage, poor torque, or damage to the body (if the gear is equipped, the gear may be damaged or fall off).
●When assembling, please install the gear of the combination side and the gear of the buffer with the parallelism as much as possible.
Dimensions
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