GROVE GEAR NH8420531.35 NH-HM842-30-H1-140-35 Worm Reducer, 30:1 Ratio, 1.25 Inch I.D, 2.188 Inch O.D, Cast Iron
Get it by Thursday, Apr 16
€5,438.06 /unit
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Product Specifications:
| Item | Reducer |
| Assembly | HM-H1 |
| Bore Code | 35 |
| Center Distance | 4 1/4" |
| Frame | 140TC |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Housing Material | Cast Iron |
| Input Bore (c Face) | 7/8" |
| Input Bore Size | 7/8" |
| Input Dia. | 1 1/4" |
| Input Hp @ 1750 Rpm | 6.481 hp |
| Input Keyway Size | 1/4" x 2.5" |
| Input Keyway Size (c Face) | 3/16" x 3/32" |
| Input Rpm | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Material | Cast Iron |
| Max Input Hp | 6 481/1000 hp |
| Max. Input Hp | 6.481 hp |
| Mounting Type | Shaft Mount |
| No. Of Gear Reductions | 1 |
| Output Hp | 5.517 hp |
| Output Key Size | 1/2" x 3.38" |
| Output Rpm | 58 RPM |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 2533 |
| Output Shaft Type | Hollow Shaft |
| Output Style | H1 |
| Output Torque | 5960 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 |
Shipping Info:
| Ship weight (kg) | 59.85 |
| Ship height (cm) | 44.45 |
| Ship length (cm) | 101.6 |
| Ship width (cm) | 93.98 |
Product Variants
| Product | Model | max. input hp | mounting type | output torque | gear ratio | input style | center distance | output shaft assembly code | assembly | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8420325.00 | 18 2/25 hp | Base | 3209 lbs.-in. | - | C Face Quill | 4 1/4" | L | BMQ-L | €4,222.82 | |
![]() |
NH8420543.24 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420543.35 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420338.00 | 16 27/100 hp | Base | 4148 lbs.-in. | - | C Face Quill | 4 1/4" | R | BMQ-R | €4,222.82 | |
![]() |
NH8420542.27 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420317.00 | 9.462 hp | Base | 6092 lbs.-in. | - | C Face Quill | 4 1/4" | D | BMQ-D | €4,390.18 | |
![]() |
NH8420252.00 | 1.201 hp | Base | 2852 lbs.-in. | - | C Face Quill | 4 1/4" | D | BMQ-D | €4,390.18 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8420531.35 NH-HM842-30-H1-140-35 Worm Reducer, 30:1 Ratio, 1.25 Inch I.D, 2.188 Inch O.D, Cast Iron
€5,438.06 /unit



