# Grove Gear IronMan GR-HM818-60-H1-56-16 GR8180522.16 60:1 Single-Reduction Worm Gear Speed Reducer 1.75" Center Distance 56C Input Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-HM818-60-H1-56-16 GR8180522.16 60:1 ratio right angle cast iron single-reduction worm gear speed reducer with 1.75" center distance. Features 56C motorized flexible coupling input with 0.625" input diameter and 1" hollow output bore. Universal hand output. Part of the IronMan 800 Series.***



## Product details:

- Catalog number: GR8180522.16
- SKU: 1329168
- Price: ***$1,214.77*** 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: 27.000 lb
- UPC: 690310008720
- 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: 1.8 In.
  

  
- Center distance (in): 1.75
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Housing material: Cast iron
  

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

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input Flange: 56C
  

  
- Input HP: 0.542
  

  
- Input HP @ 1750 RPM: 0.449
  

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

  
- Input RPM: 2500
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 3/16 X 1.38
  

  
- Max OHL (Output Shaft): 1200
  

  
- Max Thrust Load (Output Shaft): 1144
  

  
- Model Code: HM818
  

  
- 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
  

  
- Output HP: 0.288
  

  
- Output Key: 1/4 X 2.5
  

  
- Output RPM: 29
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 623
  

  
- Output Torque (lb-in): 550
  

  
- Output Torque Range: 500 to 1000 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 1200
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 60 to 1
  

  
- Ratio Range: 60-1
  

  
- 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-HM-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 56C
  

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

- [Catalog](https://documents.mrosupply.com/product_documents/13/29/1329168/Grove_Gear_GR818051212_Catalog_uNrltpm.pdf)
- [GR-HM818-60-H-56-16_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130513.10/HM-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

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