# Grove Gear IronMan GR-HMQ830-50-H1-56-31 GR8300569.31 50:1 Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 56C Quill Input Hollow Output Cast Iron - MROSupply.com

***Grove Gear GR-HMQ830-50-H1-56-31 (catalog GR8300569.31) 50:1 single-reduction worm gear speed reducer with 3.00" center distance, 56C quill flange input, 0.625" input diameter, and 1-15/16" hollow output bore with universal hand. Cast iron housing with blue paint finish, Viton shaft seals, and factory-filled PAG synthetic oil. Rated 1.915 input HP at 1750 RPM, 35 RPM output, 4156 lb-in output torque, service factor 1.0.***



## Product details:

- Catalog number: GR8300569.31
- SKU: 1332430
- Price: ***$2,356.73*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 4 days
- Brand: [Electra/Grove Gear](https://www.mrosupply.com/brands/electragrove-gear/)
- Category: 
    - [56C 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/56c-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: 69.000 lb
- UPC: 690310021163
- 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: 31
  

  
- Center Distance: 3 In.
  

  
- Center distance (in): 3.00
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Housing material: Cast iron
  

  
- HP Range: 1 HP to (< 2)HP
  

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input Flange: 56C
  

  
- Input HP: 0.372
  

  
- Input HP @ 1750 RPM: 1.915
  

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

  
- Input RPM: 100
  

  
- Input Style: Quill
  

  
- Max OHL (Output Shaft): 2170
  

  
- Max Thrust Load (Output Shaft): 2574
  

  
- Model Code: HMQ830
  

  
- Motor Frame Size: 56
  

  
- 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: 1.383
  

  
- Output Key: 1/2 X 3.38
  

  
- Output RPM: 35
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 2490
  

  
- Output Torque (lb-in): 4156
  

  
- Output Torque Range: 1000 to 2500 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 2170
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 50 to 1
  

  
- Ratio Range: 50-1
  

  
- 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: 56C
  

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

- [Catalog](https://documents.mrosupply.com/product_documents/13/32/1332102/Grove_Gear_GR830050328_Catalog_Zv2xWbG.pdf)
- [GR-HMQ830-50-H-56-31_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)
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## Product's reviews:
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Coach - Timely delivery in an untimely world.
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Gearbox gold - Great Gearbox, great price, free shipping!