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Boston Gear 30217307 DVH-1 steel worm gear for open gearing applications. Single thread, 1 diametral pitch. Precision-machined steel construction for general industrial drives requiring reliable power transmission in open worm and worm wheel sets.
MODEL DVH-1
Contact supplier for technical support on: 800-626-2120
$70.74 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable:No
When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, it important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.
| Product Family | Worms |
|---|---|
| Diametrical Pitch | 16 |
| Bore Size | 0.250 |
| Product Description | Worm, 16 DP, 14.5 Pa, .625 Pd, RH, Steel/Unhardened |
| Altra Master No. | 30217307 |
| Straight Spiral Tooth | Spiral Tooth |
| Material | Steel, Unhardened |
| Mating Gear | 16 DP, Double Thread |
| Upc | 781711128626 |
| Hand | Right Hand |
| Family Id | 30, 064 |
| Face (Thread Length) | 1.000 |
| KWY/Setscrew/Other | W/.0938 Hole Only |
| Pitch Diameter | 0.625 |
| Outside Diameter | 0.750 |
| Hub Diameter | 0.430 |
| Unit Of Measure | English |
SKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
Read moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
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/