GROVE GEAR NH8300586.20 NH-HMQ830-7.5-H1-180-20 Worm Reducer, 7.5:1 Ratio, 1.125 Inch I.D, 1.25 Inch O.D, Cast Iron
Get it by Tuesday, Sep 1
€2,943.46 /unit
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Product Specifications:
| Item | Reducer |
| Aa | 10.25 |
| Ab | 4.76 |
| Ae2 | 0.56 |
| Af | 0.25 |
| Ag | 5.16 |
| Aj | 7.25 |
| Ak | 8.5 |
| Assembly | HMQ-H1 |
| B | 6.62 |
| Be1 | 1/2" |
| Bf | 0.53 |
| Bore Code | 20 |
| C | 8 1/4" |
| Center Distance | 3" |
| D | 3.38 |
| Frame | 180TC |
| G | 2.32 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| H | 0.53" |
| Housing Material | Cast Iron |
| I | 4 21/25" |
| Input Bore (c Face) | 1 1/8" |
| Input Bore Size | 1 1/8" |
| Input Dia. | 1 1/8" |
| Input Hp | 5 21/100 hp |
| Input Hp @ 1750 Rpm | 6.049 hp |
| Input Keyway Size (c Face) | 1/4" x 1/8" |
| Input Quill Dia. | 1 1/8" |
| Input Speed | 1750 RPM |
| Input Style | C Face Quill |
| Input Type | C-Face Quilled |
| Key Way Size | 1/4" x 1/8" |
| Ll | 2.38" |
| Lq1 | 6 3/25" |
| Material | Cast Iron |
| Max. Ohl (output Shaft) | 1950 |
| Max. Thrust Load (output Shaft) | 1944 |
| Mounting Type | Shaft Mount |
| No. Of Gear Reductions | 1 |
| Output | Hollow |
| Output Dia. | 1 1/4" |
| Output Hollow Shaft Dia. | 1 1/4" |
| Output Hp | 4.779 hp |
| Output Key Size | 1/4" x 2.5" |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Direction | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 1944 |
| Output Shaft Type | Hollow Shaft |
| Output Speed | 233 RPM |
| Output Style | H1 |
| Output Torque | 1519 lbs.-in. |
| Output Type | Hollow Bore |
| Overhung Load Rating | 1950 lbs. |
| P | 2.38" |
| 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 |
| Rq | 5.63" |
| Series | NH Series |
| Series Style | NH-HMQ-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 156 RPM |
| V | 2.51" |
Shipping Info:
| Ship weight (kg) | 26.55 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Output Hp | Output Speed | Output Torque | Input Dia. | Max. Input Hp | Output Dia. | Input Style | Paint/coating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8300257.00 | 3.407 hp | 87 RPM | 2015 lbs.-in. | 1 1/8" | 3.947 hp | 1 1/4" | C Face Quill | Blue | €2,116.10 | |
![]() |
NH8300215.00 | 0.585 hp | 21 RPM | 1684 lbs.-in. | 5/8" | 0.895 hp | 1 1/4" | C Face Quill | Blue | €2,220.88 | |
![]() |
NH8303010.00 | - | - | - | - | - | - | Quill | White Epoxy | €1,143.48 | RFQ
|
![]() |
NH8300209.00 | 3.407 hp | 87 RPM | 2015 lbs.-in. | 5/8" | 3.947 hp | 1 1/4" | C Face Quill | Blue | €2,220.88 | |
![]() |
NH8300251.00 | 0.585 hp | 21 RPM | 1684 lbs.-in. | 7/8" | 0.895 hp | 1 1/4" | C Face Quill | Blue | €2,220.88 | |
![]() |
NH8300202.00 | 1.117 hp | 29 RPM | 1924 lbs.-in. | 5/8" | 1.637 hp | 1 1/4" | C Face Quill | Blue | €2,116.10 | |
![]() |
NH8300244.00 | 4.311 hp | 116 RPM | 2026 lbs.-in. | 7/8" | 4.843 hp | 1 1/4" | C Face Quill | Blue | €2,220.88 |
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GROVE GEAR NH8300586.20 NH-HMQ830-7.5-H1-180-20 Worm Reducer, 7.5:1 Ratio, 1.125 Inch I.D, 1.25 Inch O.D, Cast Iron
€2,943.46 /unit



