# Grove Gear Electra-Gear EL-HM821-60-H1-56-16 EL8210522.16 60:1 Aluminum Worm Gear Speed Reducer 2.06" Center Distance 56C Input Hollow Output - MROSupply.com

***Grove Gear Electra-Gear EL-HM821-60-H1-56-16 (catalog EL8210522.16) is a 60:1 ratio single-reduction aluminum worm gear speed reducer with 2.06" center distance. It features a 56C motorized quill input, 0.625" input diameter, and 1" hollow output bore with universal hand orientation. The lightweight aluminum housing provides corrosion resistance for OEM and washdown applications.***



## Product details:

- Catalog number: EL8210522.16
- SKU: 1319206
- Price: ***$1,608.14*** 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: 
    - [56C Input Flange 3-Piece Coupled](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-hollow-bore-output-worm-gear/56c-input-flange-3-piece-coupled/)
    - [3-Piece Coupled Input Hollow Bore Output 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-hollow-bore-output-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: 20.000 lb
- UPC: 662959009673
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: HM-H1
  

  
- Bore Code: 16
  

  
- Center Distance: 2.1 In.
  

  
- Center distance (in): 2.06
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Height (in): 10.50
  

  
- Housing material: Aluminum
  

  
- HP Range: 1/2 to 3/4 HP (< 1)
  

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input Flange: 56C
  

  
- Input HP: 0.674
  

  
- Input RPM: 1750
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 3/16 X 3/32
  

  
- Length (in): 10.69
  

  
- Model Code: HM821
  

  
- Motor Frame Size: 56C
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1.000
  

  
- Output Hollow Shaft Diameter (in): 1.000
  

  
- Output HP: 0.435
  

  
- Output Key: 1/4 X 2.50
  

  
- Output RPM: 29
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: L or R
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 940
  

  
- Output Torque Range: 500 to 1000 in lbs
  

  
- Output type: Hollow bore
  

  
- Paint/Coating: Aluminum
  

  
- Product Line: EL Series - Aluminum Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 60 to 1
  

  
- Ratio Range: 60-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Reducer Type: Single
  

  
- Series: EL Series - Aluminum Worm Gear Reducers
  

  
- Series Style: EL-HM-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 56C
  

  
- Width (in): 9.06
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/19/1319160/Grove_Gear_EL821051216_Catalog_gKyQgqr.pdf)
- [EL-HM821-60-H-56-16_dimensions](https://documents.mrosupply.com/product_documents/EL/EL8260521.18/HM-EL.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

## Product's reviews:
- Gearbox gold - Great Gearbox, great price, free shipping!
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
- Replacement for an obsolete gearbox - We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90&#39;s. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I&#39;ll be retired by the time it will need to be replaced again.
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.