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Boston Gear 30268218 S853BR-280K-M1 700 Series helical-worm speed reducer, 280:1 ratio, cast iron housing. Compact right-angle configuration for industrial power transmission applications requiring high reduction.
MODEL S853BR-280K-M1
Contact supplier for technical support on: 800-626-2120
$2,166.93 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Boston Gear 800BR Series helical worm gear drives are heavy duty helical gear drives with long life performance features and simplified maintenance. The 800BR Series comes in double and triple reduction ratios from 8:1 through 900:1 and a maximum 10HP rating. As always, the 800BR Series is available via Reducer Express.
| Pre-Lubricated | Yes |
|---|---|
| Ratio | 280:1 |
| Max Input HP | 0.44 |
| Fan Cooled | No |
| Unit Of Measure Show | English |
| Output RPM @1750 | 6.2 |
| Output Shaft Style | Hollow O/P |
| Product Family | 800BR Series |
| Exact Gear Ratio | 282.339 |
| Product Description | S853BR-T/R Red 280:1 Ratio, No Base, "H" Assy |
| Rated Efficiency | 76% |
| Base | No Base |
| Max Output Torque Cap | 3356 |
| Input Frame Size | None |
| Input Style | Shaft Input |
| Reduction Stages | Triple |
| Weight | 47 |
| Motor HP | 0.33 |
| Recommended Lubrication | Klubersynth Uh1 6-460 |
| Family Id | 30, 314 |
| AGMA Service Class | I |
| Output Shaft O.D./Bore Size | 1.375 |
SKU: 34774
Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read more
| Brand | Siemens Motors |
| Model | 1PC28322AC613TA3 |
SKU: 34774
Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read moreItem must be unused.
Item must be in it's original package.
25% Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/