# Grove Gear IronMan GR-HM832-30-H1-180-31 GR8320529.31 30:1 Single-Reduction Worm Gear Speed Reducer 3.25" Center Distance 180TC Input Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-HM832-30-H1-180-31 (catalog GR8320529.31) 30:1 single-reduction right angle worm gear speed reducer with 3.25" center distance, cast iron housing, 180TC flexible coupling input, and universal hand hollow output with 1.938" bore. Factory-filled with PAG synthetic oil and equipped with Viton double-lip seals and tapered roller bearings for reliable performance in industrial power transmission applications.***



## Product details:

- Catalog number: GR8320529.31
- SKU: 1333256
- Price: ***$2,910.70*** 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: 
    - [180TC 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/180tc-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: 78.000 lb
- UPC: 690310023938
- 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: 31
  

  
- Center Distance: 3.2 In.
  

  
- Center distance (in): 3.25
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Housing material: Cast iron
  

  
- HP Range: 3 HP to (< 5)HP
  

  
- Input Bore (C Face): 1.125
  

  
- Input Diameter (in): 0.875
  

  
- Input Flange: 182-4TC
  

  
- Input HP: 0.593
  

  
- Input HP @ 1750 RPM: 3.619
  

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

  
- Input RPM: 100
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 3/16 X 1.63
  

  
- Max OHL (Output Shaft): 2275
  

  
- Max Thrust Load (Output Shaft): 2574
  

  
- Model Code: HM832
  

  
- Motor Frame Size: 180
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1.938
  

  
- Output Hollow Shaft Diameter (in): 1.938
  

  
- Output HP: 2.986
  

  
- Output Key: 1/2 X 3.38
  

  
- Output RPM: 58
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 3226
  

  
- Output Torque (lb-in): 5787
  

  
- Output Torque Range: 2500 to 5000 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 2275
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 30 to 1
  

  
- Ratio Range: 30-1
  

  
- 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: 180TC
  

  
- Thrust Rating - output shaft: 2574
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/33/1333445/Grove_Gear_GRG832050424_Catalog_eDiOieL.pdf)
- [GR-HM832-30-H-180-31_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)
## Alternate products to `Grove Gear IronMan GR-HM832-30-H1-180-31 GR8320529.31 30:1 Single-Reduction Worm Gear Speed Reducer 3.25" Center Distance 180TC Input Hollow Output Cast Iron - MROSupply.com`:
- [Hub City 0220-59436 1.71:1 ratio cast iron bevel gear drive with 1.750" input and 1.750" output shaft diameters. Shaft input, shaft output right-angle bevel reducer for industrial power transmission. Ductile iron housing ensures durability and long service life.](https://www.mrosupply.com/products/192550/as-markdown/)

## Product's reviews:
- Unbeatable - Best worm gearbox- best price. free shipping
- Gearbox gold - Great Gearbox, great price, free shipping!
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,