# Grove Gear IronMan GR-BM818-20-D-56 GR8180065.00 20:1 Single Reduction Right Angle Worm Gear Speed Reducer 1.75" Center Distance 56C Input Double Extension Solid Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-BM818-20-D-56 (catalog GR8180065.00) 20:1 single reduction right angle worm gear speed reducer with 1.75" center distance, 56C flexible coupling input, 0.625" input diameter, and 0.875" double extension solid output shaft. Cast iron housing with blue paint, Viton seals, and tapered roller bearings. Factory-filled with PAG synthetic oil. Rated 1.046 HP input at 1750 RPM, 702 lb-in output torque, 1200 lb overhung load capacity.***



## Product details:

- Catalog number: GR8180065.00
- SKU: 1328871
- Price: ***$795.06*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Electra/Grove Gear](https://www.mrosupply.com/brands/electragrove-gear/)
- Category: 
    - [3-Piece Coupled Input Output Shaft Double Worm](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-output-shaft-double-worm/)
    - [3-Piece Coupled Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 26.000 lb
- UPC: 690310007235
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Assembly: BM-D
  

  
- Center Distance: 1.8 In.
  

  
- Center distance (in): 1.75
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- H-Tap Size: 5/16-18 UNC
  

  
- Housing material: Cast iron
  

  
- HP Range: 1 to 1-1/2 (< 2)
  

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input Flange: 56C
  

  
- Input HP: 0.803
  

  
- Input HP @ 1750 RPM: 1.046
  

  
- Input Keyway (C Face): 3/16 x 3/32
  

  
- Input RPM: 1170
  

  
- Input Style: 3-Piece Coupled
  

  
- Max OHL (Output Shaft): 1200
  

  
- Max Thrust Load (Output Shaft): 1144
  

  
- Model Code: BM818
  

  
- Motor Frame Size: 56C
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Left & Right
  

  
- Output Diameter (in): 0.875
  

  
- Output HP: 0.875
  

  
- Output Key: 3/16 X 1.38
  

  
- Output RPM: 87
  

  
- Output Shaft Assembly Code: D
  

  
- Output Shaft Direction: Double
  

  
- Output Shaft Orientation: LR
  

  
- Output Style: D
  

  
- Output Torque: 630
  

  
- Output Torque (lb-in): 702
  

  
- Output Torque Range: 500 to 1000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 1200
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 20 to 1
  

  
- Ratio Range: 20-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Reducer Type: Single
  

  
- Series: GR Series - Ironman Worm Gear Reducers
  

  
- Series Code: GR
  

  
- Series Style: GR-BM-D
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 56C
  

  
- TAP Depth: 0.63
  

  
- Thrust Rating - output shaft: 1144
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/28/1328936/Grove_Gear_GR818003600_Catalog_pXbt3wO.pdf)
- [GR-BM818-20-D-56_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130037.00/BM-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

## Product's reviews:
- Coach - Timely delivery in an untimely world.
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.