GROVE GEAR GRG8210086.00 GRG-BM821-7.5-R-140 Right Angle Gear Reducer, 7.5 to 1 Ratio, 1 Inch Right Output Shaft, 143-5TC NEMA Input, 233 RPM Output
Get it by Tuesday, Sep 1
€711.04 /unit
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Product Specifications:
| Item | Gear Reducer |
| A | 3.81 |
| Aj | 5.88 |
| Ak | 4.5 |
| Application | General Purpose |
| Assembly | BM-R |
| B | 5.8 |
| Bd | 6.5 |
| Be | 0.38" |
| Bf | 0.41 |
| C | 6.38" |
| Center Distance | 2.06" |
| D | 2.28 |
| F | 3 |
| Frame | 140 |
| G | 1.44 |
| Gear Type | Worm |
| H-tap Size | 5/16"-18 |
| H-tap Type | UNC |
| Housing Material | Cast Iron |
| I | 3.61" |
| Input Dia. | 5/8" |
| Input Hp @ 1750 Rpm | 2.793 hp |
| Input Keyway | 3/16" x 1.38" |
| Input Keyway Size | 3/16" x 1.38" |
| Input Speed | 1750 , 1750 RPM |
| Input Style | Flexible Coupling Input |
| J | 4 3/4" |
| K | 2 1/2" |
| L | 4.82" |
| Lm | 7.07 |
| Max. Input Hp @ 1750 | 2 hp |
| Motor Frame Size | 140 |
| Mount Footprint | 3 x 4.75 |
| Mount Style | BM |
| N | 4.68 |
| Nema Input Mounting | 143-5TC |
| No. Of Gear Reductions | 1 , Single |
| O | 2.29" |
| Output Config | H1 Right |
| Output Dia. | 1" |
| Output Key | 1/4 x 1.44 |
| Output Key Size | 1/4" x 1.44" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Dia. | 1" |
| Output Shaft Direction | Right |
| Output Shaft Thrust Rating | 811 |
| Output Speed | 233 , 233 RPM |
| Output Speed @ 1750 Rpm Input | 233 |
| Output Torque Rating (in-lb) | 692 lbs.-in. |
| Overhung Load Rating | 1035 lbs. |
| Product Datasheet | grove-gear-gr8130084-00.pdf |
| Product Line | GRG Series - Ironman Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 7.51 |
| Reducer | Worm - Right Angle |
| Reduction Ratio | 7.5 |
| Series | GRG , GRG Series |
| Series Code | Grg |
| Series Size | 821 |
| Service Factor | 1 |
| Shaft Center Distance | 2.06 |
| Shaft Center Height | 2.28 |
| Shaft Seal Material | Viton |
| T | 1 |
| Tap Depth | 0.63" |
| Tap Size | 5/16"-18 |
| Thread Type | Coarse |
| Torque (lb-in)@1750rpm | 692 lbs.-in. |
| U | 5/8" |
Shipping Info:
| Ship weight (kg) | 13.5 |
| Ship height (cm) | 15.24 |
| Ship length (cm) | 25.4 |
| Ship width (cm) | 17.78 |
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 GRG8210086.00 GRG-BM821-7.5-R-140 Right Angle Gear Reducer, 7.5 to 1 Ratio, 1 Inch Right Output Shaft, 143-5TC NEMA Input, 233 RPM Output
€711.04 /unit



