GROVE GEAR GRG8210047.00 GRG-BM821-80-L-56 Right Angle Gear Reducer, 80 to 1 Reduction Ratio, 21 RPM Output, 547 lb-in Torque, H1 Left Output
Get it by Tuesday, Sep 1
€1,280.11 /unit
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Product Specifications:
| Item | Reducer |
| A | 3.81 |
| Aj | 5.88 |
| Application | General Purpose |
| Assembly | BM-L |
| B | 5.8 |
| Be | 0.38" |
| Bf | 0.41 |
| C | 6.38" |
| Center Distance | 2.06" |
| D | 2.28 |
| Frame | 56C |
| Frame Size | 56C |
| G | 1.44 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| Housing Material | Cast Iron |
| I | 3.61" |
| Input Bore (c Face) | 5/8" |
| Input Bore Size | 5/8" |
| Input Dia. | 5/8" |
| Input Flange | 56C |
| Input Hp @ 1750 Rpm | 38/125 hp |
| Input Keyway Size | 3/16" x 1.38" |
| Input Keyway Size (c Face) | 3/16" x 3/32" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| J | 4 3/4" |
| K | 2 1/2" |
| Lm | 7.07 |
| Material | Cast Iron |
| Max. Ohl (output Shaft) | 1495 |
| Max. Thrust Load (output Shaft) | 1144 |
| Mounting Type | Base |
| N | 4.68 |
| No. Of Gear Reductions | 1 |
| O | 2.29" |
| Output | Left |
| Output Dia. | 1" |
| Output Hp | 19/100 hp |
| Output Key Size | 1/4" x 1.44" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | L |
| Output Shaft Direction | Left |
| Output Shaft Orientation | L |
| Output Shaft Thrust Rating | 1144 |
| Output Shaft Type | Left Handed Shaft |
| Output Speed | 21 RPM |
| Output Style | L |
| Output Torque | 547 lbs.-in. |
| Output Type | Solid Shaft |
| Overhung Load | 1495 lbs. |
| Overhung Load Rating | 1495 lbs. |
| Paint/coating | Blue |
| Product Datasheet | grove-gear-gr8130084-00.pdf |
| Product Line | GRG Series - Ironman Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Reduction | Single |
| Reduction Type | Single |
| Series | GRG Series |
| Series Style | GRG-BM-L |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 21.9 RPM |
| Tap Depth | 0.63" |
| Tap Size | 5/16"-18 |
| Thread Type | Coarse |
| Torque (lb-in)@1750rpm | 547 |
| U | 5/8" |
Shipping Info:
| Ship weight (kg) | 13.5 |
| Ship height (cm) | 26.67 |
| Ship length (cm) | 27.15 |
| Ship width (cm) | 23.01 |
Documentation:
Product Variants
| Product | Model | Output Dia. | Input Dia. | Output Hp | Output Speed | Max. Input Hp | Output Torque | Output | Paint/coating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GRG8215654.00 | - | - | - | - | - | - | Right | Blue | €1,501.47 | |
![]() |
GRG8210125.00 | 1" | 5/8" | 1.338 hp | 87.5 RPM | - | - | Right | Blue | €1,050.98 | |
![]() |
GRG8210118.00 | 1" | 5/8" | 0.435 hp | 29.2 RPM | 0.674 hp | - | Left | Blue | €930.17 | |
![]() |
GRG8210113.00 | 1" | 5/8" | 1.338 hp | - | - | - | Left | Blue | €1,050.98 | |
![]() |
GRG8210175.00 | - | 7/8" | 0.896 hp | 58.3 RPM | 1 129/1000 hp | - | - | Blue | €1,341.81 | |
![]() |
GRG8210117.00 | 1" | 5/8" | 0.539 hp | 35 RPM | 0.769 hp | - | Left | Blue | €930.17 | |
![]() |
GRG8210115.00 | 1" | 5/8" | 0.896 hp | - | 1.129 hp | - | Left | Blue | €930.17 |
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GROVE GEAR GRG8210047.00 GRG-BM821-80-L-56 Right Angle Gear Reducer, 80 to 1 Reduction Ratio, 21 RPM Output, 547 lb-in Torque, H1 Left Output
€1,280.11 /unit



