# Grove Gear IronMan GR-H818-100-H1-12 GR8180512.12 100:1 Single-Reduction Worm Gear Speed Reducer 1.75" Center Distance Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-H818-100-H1-12 (catalog GR8180512.12) 100:1 ratio single-reduction worm gear speed reducer with 1.75" center distance, 0.625" solid input shaft, 0.75" hollow output bore, and universal hand output. Cast iron housing with blue paint, Viton seals, and 304 lb-in output torque at 1750 RPM input. 800 Series right-angle shaft mount design for industrial power transmission applications.***



## Product details:

- Catalog number: GR8180512.12
- SKU: 1329116
- Price: ***$1,052.79*** 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: 
    - [Solid Input Shaft Hollow Bore Output Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-worm-gear-reducers/solid-input-shaft-hollow-bore-output-worm-gear/)
    - [Solid Input Shaft Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-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: 21.000 lb
- UPC: 690310008553
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: H-H1
  

  
- Bore Code: 12
  

  
- 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: 0.1HP to (<0.5)HP
  

  
- Input Diameter (in): 0.625
  

  
- Input HP: 0.111
  

  
- Input HP @ 1750 RPM: 0.141
  

  
- Input RPM: 1170
  

  
- Input Style: Solid Input Shaft
  

  
- Max OHL (Output Shaft): 1200
  

  
- Max Thrust Load (Output Shaft): 1144
  

  
- Model Code: H818
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 0.75
  

  
- Output Hollow Shaft Diameter (in): 0.750
  

  
- Output HP: 0.077
  

  
- Output Key: 3/16 X 1.50
  

  
- Output RPM: 17
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 277
  

  
- Output Torque (lb-in): 304
  

  
- Output Torque Range: 250 to 500 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: Right Angle
  

  
- Ratio: 100 to 1
  

  
- Ratio Range: 100-1
  

  
- 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-H-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- 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-H818-100-H-12_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130501.10/H-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.
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Unbeatable - Best worm gearbox- best price. free shipping
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,