GROVE GEAR NH8320578.31 NH-HM832-25-H1-210-31 Worm Reducer, 70:1 Ratio, 0.875 Inch I.D, 1.938 Inch O.D, Cast Iron
Get it by Tuesday, Aug 18
€3,658.21 /unit
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Product Specifications:
| Item | Reducer |
| Aa | 12.06 |
| Ab | 5.57 |
| Ae2 | 0.57 |
| Af | 0.25 |
| Ag | 6.31 |
| Aj | 7.25 |
| Ak | 8.5 |
| Assembly | HM-H1 |
| Be1 | 1/2" |
| Bf | 0.53 |
| Bore Code | 31 |
| Center Distance | 3 1/4" |
| D | 4.19 |
| Family Name | Cast Iron Housing Material Worm Gear Reducers |
| Frame | 210TC |
| G | 2.87 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| H | 0.53" |
| Housing Material | Cast Iron |
| I | 5.02" |
| Input Bore (c Face) | 1 3/8" |
| Input Bore Size | 1 3/8" |
| Input Dia. | 7/8" |
| Input Hp | 4.373 hp |
| Input Hp @ 1750 Rpm | 3 93/200 hp |
| Input Keyway Size | 3/16" x 1.63" |
| Input Keyway Size (c Face) | 5/16" x 5/32" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| L1 | 10.01" |
| Ll | 2.95" |
| Material | Cast Iron |
| Max. Input Hp | 4 373/1000 hp , 4.373 hp |
| Max. Ohl (output Shaft) | 2250 |
| Max. Thrust Load (output Shaft) | 2574 |
| Mounting Type | Shaft Mount |
| No. Of Gear Reductions | 1 |
| Output | Hollow |
| Output Dia. | 1.938" |
| Output Hollow Shaft Dia. | 1.938" |
| Output Hp | 3.732 hp |
| Output Key Size | 1/2" x 3.38" |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Direction | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 2574 |
| Output Shaft Type | Hollow Shaft |
| Output Speed | 70 RPM |
| Output Style | H1 |
| Output Torque | 2658 lbs.-in. |
| Output Type | Hollow Bore |
| Overhung Load Rating | 2250 lbs. |
| P | 3.51" |
| Paint/coating | Blue |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Reduction | Single |
| Reduction Type | Single |
| Series | NH Series |
| Series Style | NH-HM-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 70 RPM |
| T | 1.938 |
| U | 7/8" |
| V | 2.51" |
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 Hp | Output Speed | Output Torque | Output Dia. | Input Dia. | Max. Input Hp | Paint/coating | Reducer Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8320213.00 | 11 29/100 hp | 350 RPM | 1602 lbs.-in. | 1 1/2" | 7/8" | 11 23/25 hp | Blue | Single | €2,643.17 | |
![]() |
NH8320165.00 | 2.986 hp | 58 RPM | 2651 lbs.-in. | 1 1/2" | 7/8" | 3.619 hp | Blue | Single | €2,643.17 | |
![]() |
NH8320309.00 | 1.841 hp | 35 RPM | 2568 lbs.-in. | 1 1/2" | 1 3/8" | 2.462 hp | Blue | Single | €2,536.81 | |
![]() |
NH8320043.00 | 4 67/125 hp | 87 RPM | 2633 lbs.-in. | 1 1/2" | 7/8" | 5 9/50 hp | Blue | Single | €2,643.17 | |
![]() |
NH8320126.00 | 2.293 hp | 43 RPM | 2641 lbs.-in. | 1 1/2" | 5/8" | 2.926 hp | Blue | Single | €2,536.81 | |
![]() |
NH8320289.00 | 11 29/100 hp | 350 RPM | 1602 lbs.-in. | 1 1/2" | 1 3/8" | 11 23/25 hp | Blue | Single | €2,536.81 | |
![]() |
NH8320307.00 | 2.986 hp | 58 RPM | 2651 lbs.-in. | 1 1/2" | 1 3/8" | 3.619 hp | Blue | Single | €2,536.81 |
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GROVE GEAR NH8320578.31 NH-HM832-25-H1-210-31 Worm Reducer, 70:1 Ratio, 0.875 Inch I.D, 1.938 Inch O.D, Cast Iron
€3,658.21 /unit




