GROVE GEAR NH8320528.31 NH-HM832-25-H1-180-31 Worm Reducer, 70:1 Ratio, 0.875 Inch I.D, 1.938 Inch O.D, Cast Iron
Get it by Monday, Dec 22
€3,658.21 /unit
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Product Specifications:
| Item | Reducer |
| Assembly | HM-H1 |
| Bore Code | 31 |
| Center Distance | 3 1/4" |
| Frame | 180TC |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Housing Material | Cast Iron |
| Input Bore (c Face) | 1 1/8" |
| Input Bore Size | 1 1/8" |
| Input Dia. | 7/8" |
| Input Hp @ 1750 Rpm | 3 93/200 hp |
| Input Keyway Size | 3/16" x 1.63" |
| Input Keyway Size (c Face) | 1/4" x 1/8" |
| Input Rpm | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Material | Cast Iron |
| Max Input Hp | 4 373/1000 hp |
| Max. Input Hp | 4.373 hp |
| Mounting Type | Shaft Mount |
| No. Of Gear Reductions | 1 |
| Output Diameter | 1.938" |
| Output Hp | 3.732 hp |
| Output Key Size | 1/2" x 3.38" |
| Output Rpm | 70 RPM |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 2574 |
| Output Shaft Type | Hollow Shaft |
| Output Style | H1 |
| Output Torque | 2658 lbs.-in. |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reduction Type | Single |
| Series | NH Series |
| Series Style | NH-HM-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Ships Factory Direct | No |
Shipping Info:
| Ship weight (kg) | 29.7 |
| Ship height (cm) | 38.1 |
| Ship length (cm) | 49.23 |
| Ship width (cm) | 38.43 |
Product Variants
| Product | Model | Output Shaft Type | Max. Input Hp | Overhung Load | Gear Ratio | Output Torque | Mounting Type | Frame | Finish | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8320213.00 | Double Shaft | 11 23/25 hp | 2275 lbs. | - | 1602 lbs.-in. | Base | 180TC | - | €2,643.17 | |
![]() |
NH8320539.28 | - | - | - | - | - | - | 56C | - | €1,930.10 | |
![]() |
NH8320165.00 | Double Shaft | 3.619 hp | 2275 lbs. | - | 2651 lbs.-in. | Base | 140TC | - | €2,643.17 | |
![]() |
NH8320548.27 | - | - | - | - | 2437 lbs.-in. | - | 140TC | - | €1,930.10 | |
![]() |
NH8320309.00 | Right Handed Shaft | 2.462 hp | 2170 lbs. | - | 2568 lbs.-in. | Base | 210TC | - | €2,536.81 | |
![]() |
NH8320043.00 | Double Shaft | 5 9/50 hp | 2170 lbs. | - | 2633 lbs.-in. | Base | 56C | - | €2,643.17 | |
![]() |
NH8320126.00 | Left Handed Shaft | 2.926 hp | 2275 lbs. | - | 2641 lbs.-in. | Base | 56C | - | €2,536.81 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8320528.31 NH-HM832-25-H1-180-31 Worm Reducer, 70:1 Ratio, 0.875 Inch I.D, 1.938 Inch O.D, Cast Iron
€3,658.21 /unit




