GROVE GEAR GR8300532.20 GR-HM830-40-H1-140-20 Right Angle Gear Reducer, 40 to 1 Ratio, 1-1/4 Inch Hollow Bore, 143-5TC NEMA Input, Cast Iron
Get it by Wednesday, Jul 15
€1,545.57 /unit
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Product Specifications:
| Item | Gear Reducer |
| Ad | 6.53 |
| Ae1 | 0.6 |
| Ae2 | 0.36 |
| Ag | 7.5 |
| Aj | 5.88 |
| Ak | 4.5 |
| Application | General Purpose |
| Assembly | HM-H1 |
| B | 8.12 |
| Bd | 6.5 |
| Be | 0.38" |
| Bf | 0.41 |
| Bore Code | 20 |
| C | 8 22/25" |
| Center Distance | 3" |
| D | 3.25 |
| F | 4 |
| Frame | 140TC |
| G | 2 |
| Gear Type | Worm |
| Hollow Bore Dimensions | 1 1/4" |
| Housing | Cast Iron |
| Housing Material | Cast Iron |
| I | 4 21/25" |
| Input Dia. | 7/8" |
| Input Hp @ 1750 Rpm | 2.251 hp |
| Input Keyway | 3/16" x 1.63" |
| Input Keyway Size | 3/16" x 1.63" |
| Input Speed | 1750 , 1750 RPM |
| Input Style | Flexible Coupling Input |
| J | 7" |
| L | 6.57" |
| Lm | 8.82 |
| Max. Input Hp @ 1750 | 2.251 hp |
| Motor Frame Size | 140TC |
| Mount Footprint | 4 x 7 |
| Mount Style | Hm |
| Nema Input Mounting | 143-5TC |
| No. Of Gear Reductions | 1 , Single |
| Output Config | H1 Hollow Bore |
| Output Dia. | 1 1/4" |
| Output Key | 1/4 x 2.5 |
| 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 | 2574 |
| Output Speed | 43 , 43 RPM |
| Output Speed @ 1750 Rpm Input | 43 |
| Output Torque | 2477 lbs.-in. |
| Output Torque Rating (in-lb) | 2477 lbs.-in. |
| Overhung Load Rating | 2170 lbs. |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 401 |
| Reducer | Worm - Right Angle |
| Reduction Ratio | 40:1 |
| Series | GR , GR Series |
| Series Code | Gr |
| Series Size | 830 |
| Service Factor | 1 |
| Shaft Center Distance | 3 |
| Shaft Center Height | 3.25 |
| Shaft Seal Material | Viton |
| T | 1.25 |
| Torque (lb-in)@1750rpm | 2477 lbs.-in. |
| U | 7/8" |
| V | 2.756" |
Shipping Info:
| Ship weight (kg) | 31.5 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 30.48 |
| Ship width (cm) | 25.4 |
Product Variants
| Model | output torque | gear type | max. input hp | mounting type | gear ratio | no. of gear reductions | output shaft assembly code | output shaft | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| GR8300517.31 | 2454 lbs.-in. | Worm | - | - | - | 1 | H1 | Hollow Bore | €1,588.55 | |
| GR8300123.00 | 2037 lbs.-in. | Worm | 6.151 hp | Base | - | 1 | R | Solid Shaft | €2,157.38 | |
| GR8300021.00 | - | - | 1.915 hp | Base | 50:1 | - | - | - | €1,892.09 | |
| GR8305592.00 | 1734 lbs.-in. | - | - | - | - | - | - | - | €1,929.25 | RFQ
|
| GR8300269.00 | - | - | 3 947/1000 hp | - | - | - | - | - | €2,187.77 | |
| GR8300139.00 | 2519 lbs.-in. | Worm | - | - | - | 1 | D | Solid Shaft | €1,238.71 | |
| GR8302008.00 | 4257 lbs.-in. | - | - | - | - | - | - | - | €2,507.80 | RFQ
|
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GROVE GEAR GR8300532.20 GR-HM830-40-H1-140-20 Right Angle Gear Reducer, 40 to 1 Ratio, 1-1/4 Inch Hollow Bore, 143-5TC NEMA Input, Cast Iron
€1,545.57 /unit

