# Grove Gear IronMan GR-HMQ832-15-H1-180-20 GR8320550.20 15:1 Single Reduction Right Angle Worm Gear Speed Reducer 3.25" Center Distance 180TC Quill Input Hollow Output Cast Iron - MROSupply.com

***Grove Gear GR-HMQ832-15-H1-180-20 GR8320550.20 15:1 single reduction right angle worm gear speed reducer with 3.25" center distance, 180TC quill input, and universal hand hollow output with 1.250" bore. Cast iron housing with blue paint, Viton seals, and 6.127 HP input at 1750 RPM. Delivers 2980 lb-in output torque at 116 RPM with a 1.0 service factor.***



## Product details:

- Catalog number: GR8320550.20
- SKU: 1333434
- Price: ***$2,820.44*** 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: 
    - [182-4TC Input Flange](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/182-4tc-input-flange/)
    - [Quill Input Hollow Bore Output Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-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: 77.000 lb
- UPC: 690310024737
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: HMQ-H1
  

  
- Bore Code: 20
  

  
- 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: 5 HP to (< 7-1/2)HP
  

  
- Input Bore (C Face): 1.125
  

  
- Input Diameter (in): 1.125
  

  
- Input Flange: 182-4TC
  

  
- Input HP: 6.127
  

  
- Input HP @ 1750 RPM: 6.127
  

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

  
- Input RPM: 1750
  

  
- Input Style: Quill
  

  
- Max OHL (Output Shaft): 2275
  

  
- Max Thrust Load (Output Shaft): 2490
  

  
- Model Code: HMQ832
  

  
- Motor Frame Size: 180
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1.25
  

  
- Output Hollow Shaft Diameter (in): 1.250
  

  
- Output HP: 5.516
  

  
- Output Key: 1/4 X 2.50
  

  
- Output RPM: 116
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 2980
  

  
- Output Torque (lb-in): 2980
  

  
- 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: 15 to 1
  

  
- Ratio Range: 15-1
  

  
- 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-HMQ-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 180TC
  

  
- Thrust Rating - output shaft: 2490
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/33/1333445/Grove_Gear_GRG832050424_Catalog_eDiOieL.pdf)
- [GR-HMQ832-15-H-180-20_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130525.10/HMQ-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

## Product's reviews:
- Unbeatable - Best worm gearbox- best 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,
- 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.