# Grove Gear Electra-Gear EL-DM821-300-R1-56 EL8212056.00 300:1 Aluminum Double-Reduction Worm Gear Speed Reducer 2.06" Center Distance 56C Input - MROSupply.com

***Grove Gear Electra-Gear EL-DM821-300-R1-56 (catalog EL8212056.00) 300:1 ratio aluminum double-reduction worm gear speed reducer with 2.06" center distance, 1" output diameter, and 56C C-face coupled input. The lightweight aluminum housing provides corrosion resistance for OEM and washdown applications.***



## Product details:

- Catalog number: EL8212056.00
- SKU: 1319415
- Price: ***$2,303.12*** 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 Right 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-right-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: 34.000 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: DM
  

  
- Center Distance: 2.1 In.
  

  
- Center distance (in): 2.06
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Type: Double-worm
  

  
- H-Tap Size: 3/8-16
  

  
- Housing material: Aluminum
  

  
- HP Range: 1/3 HP or Less (< 1/2)
  

  
- Input Flange: 56C
  

  
- Input HP: 0.222
  

  
- Input RPM: 1750
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 1/8 X 1.00
  

  
- Motor Frame Size: 56C
  

  
- No. of Gear Reductions: Double
  

  
- Output: Right
  

  
- Output Diameter (in): 1.000
  

  
- Output HP: 0.128
  

  
- Output Key: 1/4 X 1.44
  

  
- Output RPM: 5.83
  

  
- Output Shaft Orientation: R1
  

  
- Output Torque: 1392
  

  
- Output Torque Range: 1000 to 2500 in lbs
  

  
- Output type: Shaft
  

  
- Overhung Load: 1175
  

  
- Paint/Coating: Aluminum
  

  
- Product Line: EL Series - Aluminum Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 300 to 1
  

  
- Ratio Range: 250-1 to 500-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: DM
  

  
- Reducer Type: Double
  

  
- Series: EL Series - Aluminum Worm Gear Reducers
  

  
- Size: 56C
  

  
- TAP Depth: 0.87
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/19/1319415/Grove_Gear_EL821205600_Catalog_0vVyM1p.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,
- 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.