# Grove Gear IronMan GR-HMQ826-100-H1-56-18 GR8260560.18 100:1 Worm Gear Speed Reducer 2.63" Center Distance 56C Quill Input Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-HMQ826-100-H1-56-18 (catalog GR8260560.18) 100:1 ratio single-reduction worm gear speed reducer with 2.63" center distance, 56C quill flange input, and universal hand hollow output. Cast iron housing with blue paint, Viton seals, and tapered roller bearings. Factory-filled with PAG synthetic oil. 0.386 HP input at 1750 RPM, 851 lb-in output torque, 1.125" hollow bore.***



## Product details:

- Catalog number: GR8260560.18
- SKU: 1331219
- Price: ***$1,995.26*** 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](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: 55.000 lb
- UPC: 690310017111
- 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: 18
  

  
- Center Distance: 2.6 In.
  

  
- Center distance (in): 2.63
  

  
- 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: 0.386
  

  
- Input HP @ 1750 RPM: 0.386
  

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

  
- Input RPM: 1750
  

  
- Input Style: Quill
  

  
- Max OHL (Output Shaft): 1625
  

  
- Max Thrust Load (Output Shaft): 2091
  

  
- Model Code: HMQ826
  

  
- Motor Frame Size: 56
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1.125
  

  
- Output Hollow Shaft Diameter (in): 1.125
  

  
- Output HP: 0.236
  

  
- Output Key: 1/4 X 3.00
  

  
- Output RPM: 17
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 851
  

  
- Output Torque (lb-in): 851
  

  
- Output Torque Range: 500 to 1000 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 1625
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 100 to 1
  

  
- Ratio Range: 100-1 to 250-1
  

  
- 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: 2091
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/31/1331049/Grove_Gear_GRG826055623_Catalog_5DlO6g2.pdf)
- [GR-HMQ826-100-H-56-18_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:
- Coach - Timely delivery in an untimely world.
- 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.
- Gearbox gold - Great Gearbox, great price, free shipping!
- Unbeatable - Best worm gearbox- best price. free shipping