E15 Series Dampers
E15 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 |
|
E15C0(1)-B300（G*） |
（3±0.8）×10-3N·m 30±8gf.cm |
Bidirectional |
|
E15C0(1)-B500（G*） |
（5±1）×10-3N·m 50±10gf.cm |
Bidirectional |
|
E15C0(1)-B101（G*） |
（10±2）×10-3N·m 100±20gf.cm |
Bidirectional |
|
E15C0(1)-B151（G*） |
（15±3）×10-3N·m 150±30gf.cm |
Bidirectional |
|
E15C0(1)-B201（G*） |
（20±4）×10-3N·m 200±40gf.cm |
Bidirectional |
|
E15D2(3)-B500（G*） |
（5±1）×10-3N·m 50±10gf.cm |
Bidirectional |
|
E15D2(3)-B101（G*） |
（10±2）×10-3N·m 100±20gf.cm |
Bidirectional |
|
E15D2(3)-B151（G*） |
（15±3）×10-3N·m 150±30gf.cm |
Bidirectional |
|
E15D2(3)-B201（G*） |
（20±4）×10-3N·m 200±40gf.cm |
Bidirectional |
|
E15D2(3)-B231（G*） |
（23±5）×10-3N·m 230±50gf.cm |
Bidirectional |
Note 1) Standard torque is 30 rpm and data at 23±2 degrees Celsius.
Note 2) G* is added to the end of the model when the model is equipped with a gear, and the "*" of G* in the model indicates the option of 1/2/3.
Note 3) Special torque orders can be provided by changing the viscosity of the damper grease;
Product performance
| 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 | POM plastic |
| gear material | POM plastic |
| use oil | silicone oil |
Gear Specifications
|
G1（E15C0/1） |
G2（E15D2/3） |
|
| gear tooth profile | Standard spur gear | |
| tooth shape | Involute tooth profile | |
| pressure angle |
20° |
|
| gear module |
0.8 |
0.5 |
| number of teeth |
11 |
14 |
| Base pitch diameter |
6.6 |
7 |
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.
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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