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Rotary Damper (B-879 / Zinc Alloy)
Correct damper characteristics can be obtained within the rotation range of 180°.
Due to its compact hexagonal shape, setting it into the door is easy.
[Features]
<B-879-0>
· Damper characteristics: closing time 5 ± (2.5 seconds).
· In a tolerance test of 100,000 repetitions, closing time is more than 1.5 seconds.
<B-879-1>
· Correct damper characteristics can be obtained within the rotation range (in the direction of the arrow) of 180° (rotation in the reverse direction of the arrow is no load).
· Due to the compact hexagonal shape, setting it into the door is easy.
· Damper characteristics: closing time 10 ± 5 seconds.
· In a tolerance test of 100,000 repetitions (at normal temperature), closing time is more than 2.5 seconds.
Part Number
Configured Part Number is shown.
Compact Hexagonal Form For Easy Setting On Doors
B-879-0-R external appearance
B-879-0 series dimensional drawing
B-879-1 series dimensional drawing
Rotation angle drawing (B-879-0)
Rotation angle drawing (B-879-1)
| Product No. | ød | Rated Load Torque cN·m | Product Mass (g) |
|---|---|---|---|
| B-879-0-L-50K | 490 | 116 | |
| B-879-0-R-50K | |||
| B-879-1-L-20K | 10 | 196 | 40 |
| B-879-1-R-20K | |||
| B-879-1-R-0K |
| Part Number |
|---|
| B-879-0-L-50K |
| B-879-0-R-50K |
| B-879-1-L-20K |
| B-879-1-R-20K |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Length L (mm) | Width W (mm) | Reversed | Product Code |
|---|---|---|---|---|---|---|---|---|---|
SGD 30.93 | 1 Piece(s) | 4 Day(s) or more | - | 52 | 26 | Left Type | 13008 | ||
SGD 30.93 | 1 Piece(s) | 4 Day(s) or more | - | 52 | 26 | Right Type | 13009 | ||
SGD 20.35 | 1 Piece(s) | Same day | 10 | 48 | 16 | Left Type | 12701 | ||
SGD 20.35 | 1 Piece(s) | Same day | 10 | 48 | 16 | Right Type | 12741 |
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Basic Information
| Material | Zinc Alloy (ZDC) | Main Body Type | Rotary Damper | Surface Finish | No |
|---|---|---|---|---|---|
| Shaft Diameter φD(mm) | 10 | Mounting Hole | No |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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