GROVE GEAR GR8520031.00 GR-BM852-20-R-180 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 2 Inch O.D, Cast Iron
Get it by Thursday, Aug 27
€6,003.20 /unit
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Product Specifications:
| Item | Reducer |
| A | 7.19 |
| Aj | 7.25 |
| Ak | 8.5 |
| Assembly | BM-R |
| Be1 | 1/2" |
| Bf | 0.53 |
| C | 14" |
| Center Distance | 5 1/4" |
| D | 5.12 |
| F | 5.81 |
| Family Name | Cast Iron Housing Material Worm Gear Reducers |
| Frame | 180TC |
| G | 2.91 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| Housing Material | Cast Iron |
| I | 7 1/2" |
| Input Bore (c Face) | 1 1/8" |
| Input Bore Size | 1 1/8" |
| Input Dia. | 1 1/4" |
| Input Hp | 15 14/25 hp |
| Input Hp @ 1750 Rpm | 14 14/25 hp |
| Input Keyway Size | 1/4" x 3" |
| Input Keyway Size (c Face) | 1/4" x 1/8" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| J | 11" |
| K | 5 1/2" |
| L1 | 14.3" |
| Material | Cast Iron |
| Max. Ohl (output Shaft) | 3560 |
| Max. Thrust Load (output Shaft) | 3412 |
| Mounting Type | Base |
| N | 9.06 |
| No. Of Gear Reductions | 1 |
| O | 4.78" |
| Output | Right |
| Output Dia. | 2" |
| Output Hp | 12 49/50 hp |
| Output Key Size | 1/2" x 3.5" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Dia. | 2" |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Shaft Thrust Rating | 3412 |
| Output Shaft Type | Right Handed Shaft |
| Output Speed | 87 RPM |
| Output Style | R |
| Output Torque | 9351 lbs.-in. |
| Output Type | Solid Shaft |
| Overhung Load | 3560 lbs. |
| Overhung Load Rating | 3560 lbs. |
| Paint/coating | Blue |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Reduction | Single |
| Reduction Type | Single |
| Series | GR Series |
| Series Style | GR-BM-R |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 87 RPM |
| Tap Depth | 1 1/4" |
| Tap Size | 5/8"-11 |
| Thread Type | Coarse |
| U | 1 1/4" |
Shipping Info:
| Ship weight (kg) | 114.3 |
| Ship height (cm) | 50.8 |
| Ship length (cm) | 101.6 |
| Ship width (cm) | 93.98 |
Product Variants
| Product | Model | Output Speed | Output Torque | Output Dia. | Input Dia. | Output Hp | Max. Input Hp | Input Speed | No. Of Gear Reductions | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GR8520262.00 | 29.2 RPM | 9212 | - | - | 4.263 hp | 5 102/125 hp | - | Single | €6,003.20 | |
![]() |
GR8522534.39 | - | - | - | - | - | - | - | - | €4,247.44 | RFQ
|
![]() |
GR8524133.00 | 14 RPM | 19432 lbs.-in. | - | - | 4.181 hp | - | 1750 RPM | - | €5,801.17 | RFQ
|
![]() |
GR8524215.00 | - | - | - | - | - | - | - | - | €5,801.17 | RFQ
|
![]() |
GR8520600.39 | 116 RPM | 8941 lbs.-in. | 2.438" | - | - | - | 1750 RPM | 1 | €4,320.50 | |
![]() |
GR8524213.00 | 14 RPM | 19432 lbs.-in. | - | - | 4.181 hp | - | 1750 RPM | - | €5,801.17 | RFQ
|
![]() |
GR8520511.47 | 21 RPM | 5478 lbs.-in. | 2 15/16" | 1 1/4" | - | - | 1750 RPM | 1 | €3,857.40 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR GR8520031.00 GR-BM852-20-R-180 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 2 Inch O.D, Cast Iron
€6,003.20 /unit




