GROVE GEAR GR8520589.48 GR-HMQ852-20-H1-140-48 Right Angle Gear Reducer, 20 to 1 Ratio, 3 Inch Hollow Bore, 143-5TC NEMA Input, Cast Iron
Get it by Tuesday, Sep 1
€4,320.50 /unit
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Product Specifications:
| Item | Gear Reducer |
| Ad | 8.85 |
| Ae1 | 0.97 |
| Ae2 | 0.68 |
| Ag | 10.5 |
| Aj | 5.88 |
| Ak | 4.5 |
| Application | General Purpose |
| Assembly | HMQ-H1 |
| B | 13 |
| Bd | 6.5 |
| Be | 0.38" |
| Bf | 0.41 |
| Bore Code | 48 |
| C | 14" |
| Center Distance | 5 1/4" |
| D | 5.12 |
| F | 5.81 |
| Frame | 140 |
| G | 2.91 |
| Gear Type | Worm |
| Hollow Bore Dimensions | 3" |
| Housing | Cast Iron |
| Housing Material | Cast Iron |
| I | 7 1/2" |
| Input Bore (c Face) | 0.875 , 7/8" |
| Input Hp @ 1750 Rpm | 14 14/25 hp |
| Input Keyway (c Face) | 3/16 x 3/32 |
| Input Keyway Size (c Face) | 3/16" x 3/32" |
| Input Speed | 1750 , 1750 RPM |
| Input Style | C Face Quill |
| J | 11" |
| Lq | 7.85" |
| Max. Input Hp @ 1750 | 14 14/25 hp |
| Motor Frame Size | 140 |
| Mount Footprint | 5.81" x 11" |
| Mount Style | HMQ |
| Nema Input Mounting | 143-5TC |
| No. Of Gear Reductions | 1 , Single |
| Output Config | H1 Hollow Bore |
| Output Dia. | 3" |
| Output Key | 3/4 x 4 |
| Output Key Size | 3/4" x 4" |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Direction | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 3412 |
| Output Speed | 87 , 87 RPM |
| Output Speed @ 1750 Rpm Input | 87 |
| Output Torque | 9351 lbs.-in. |
| Output Torque Rating (in-lb) | 9351 lbs.-in. |
| Overhung Load Rating | 3560 lbs. |
| Product Datasheet | grove-gear-gr8130084-00.pdf |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 201 |
| Reducer | Worm - Right Angle |
| Reduction Ratio | 20:1 |
| Rq | 7.35" |
| Series | GR , GR Series |
| Series Code | Gr |
| Series Size | 852 |
| Service Factor | 1 |
| Shaft Center Distance | 5.25 |
| Shaft Center Height | 5.12 |
| Shaft Seal Material | Viton |
| T | 3 |
| Torque (lb-in)@1750rpm | 9351 lbs.-in. |
| V | 4.26" |
Shipping Info:
| Ship weight (kg) | 111.15 |
| Ship height (cm) | 35.56 |
| Ship length (cm) | 60.96 |
| Ship width (cm) | 45.72 |
Documentation:
Product Variants
| Product | Model | Output Dia. | Output Speed | Input Dia. | Output Hp | Output Torque | Max. Input Hp | Input Hp @ 1750 Rpm | Paint/coating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GR8520262.00 | - | 29.2 RPM | - | 4.263 hp | 9212 | 5 102/125 hp | 5.816 hp | Blue | €6,003.20 | |
![]() |
GR8522534.39 | - | - | - | - | - | - | - | Blue | €4,247.44 | RFQ
|
![]() |
GR8524133.00 | - | 14 RPM | - | 4.181 hp | 19432 lbs.-in. | - | - | Blue | €5,801.17 | RFQ
|
![]() |
GR8524215.00 | - | - | - | - | - | - | - | Blue | €5,801.17 | RFQ
|
![]() |
GR8520600.39 | 2.438" | 116 RPM | - | - | - | - | 18 11/100 hp | - | €4,320.50 | |
![]() |
GR8524213.00 | - | 14 RPM | - | 4.181 hp | 19432 lbs.-in. | - | - | Blue | €5,801.17 | RFQ
|
![]() |
GR8520511.47 | 2 15/16" | 21 RPM | 1 1/4" | - | - | - | 2.906 hp | - | €3,857.40 |
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GROVE GEAR GR8520589.48 GR-HMQ852-20-H1-140-48 Right Angle Gear Reducer, 20 to 1 Ratio, 3 Inch Hollow Bore, 143-5TC NEMA Input, Cast Iron
€4,320.50 /unit



