# Grove Gear Electra-Gear EL-BM842-80-L-180 EL8420119.00 80:1 Aluminum Worm Gear Speed Reducer 4.25" Center Distance 180TC Input Left Hand Solid Output - MROSupply.com

***Grove Gear EL-BM842-80-L-180 EL8420119.00 80:1 ratio single-reduction aluminum worm gear speed reducer with 4.25" center distance, 180TC flexible coupling input, and left-hand solid output. Electra-Gear series lightweight aluminum housing with Viton seals, 1.25" input shaft diameter, 1.750" output shaft diameter, 3620 lb-in output torque at 21 RPM output speed. Base mount for industrial and OEM applications.***



## Product details:

- Catalog number: EL8420119.00
- SKU: 1323771
- Price: ***$4,085.06*** 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 Left Worm Gear](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-left-worm-gear/)
    - [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: 102.000 lb
- UPC: 662959055243
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: BM-L
  

  
- Center Distance: 4.2 In.
  

  
- Center distance (in): 4.25
  

  
- Center Distance Range: Above 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- H-Tap Size: 5/8-11
  

  
- Housing material: Aluminum
  

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

  
- Input Bore (C Face): 1.125
  

  
- Input Diameter (in): 1.25
  

  
- Input Flange: 180TC
  

  
- Input HP: 1.76
  

  
- Input HP @ 1750 RPM: 1.76
  

  
- Input Keyway (C Face): 1/4 x 1/8
  

  
- Input RPM: 1750
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 1/4 X 2.50
  

  
- Max OHL (Output Shaft): 3740
  

  
- Max Thrust Load (Output Shaft): 2533
  

  
- Model Code: BM842
  

  
- Motor Frame Size: 180
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Left
  

  
- Output Diameter (in): 1.750
  

  
- Output HP: 1.257
  

  
- Output Key: 3/8 x 3.00
  

  
- Output RPM: 21
  

  
- Output Shaft Assembly Code: L
  

  
- Output Shaft Direction: Left
  

  
- Output Shaft Orientation: L
  

  
- Output Style: L
  

  
- Output Torque: 3620
  

  
- Output Torque Range: 2500 to 5000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3740
  

  
- Paint/Coating: Aluminum
  

  
- Product Line: EL Series - Aluminum Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 80 to 1
  

  
- Ratio Range: 80-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Reducer Type: Single
  

  
- Series: EL Series - Aluminum Worm Gear Reducers
  

  
- Series Code: EL
  

  
- Series Style: EL-BM-L
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 180TC
  

  
- TAP Depth: 1.19
  

  
- Thrust Rating - output shaft: 2533
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/23/1323909/Grove_Gear_EL842003600_Catalog_4KDVtdp.pdf)
- [EL-BM842-80-L-180_dimensions](https://documents.mrosupply.com/product_documents/EL/EL8130037.00/BM-EL.pdf)
- [Installation manual](https://documents.mrosupply.com/product_documents/96/69/96696510/multi-brands2F193_huGwEkM.pdf)

## Product's reviews:
- 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.
- Coach - Timely delivery in an untimely world.
- Unbeatable - Best worm gearbox- best price. free shipping