# Grove Gear IronMan GR-FHMQ830-20-HR-56-31 20:1 Cast Iron Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 56C Flanged Quill Input Hollow Right-Hand Output 1-15/16" Bore - MROSupply.com

***Grove Gear GR-FHMQ830-20-HR-56-31 IronMan series right angle cast iron single-reduction worm gear speed reducer with 20:1 ratio and 3.00" center distance. Features 56C C-face quill input, flanged hollow right-hand output with 1-15/16" bore, 0.625" input diameter, and 1.938" output diameter. Viton shaft seals and factory-filled PAG synthetic oil for maintenance-free operation.***



## Product details:

- Catalog number: GRF30001281.31
- SKU: 6422441
- Price: ***$2,458.30*** 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: 
    - [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: 79.000 lb
- Technicall support: contact supplier for technical support on 888 378 6245


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


## Product attributes;

  
- Assembly: FHMQ-HR
  

  
- Bore Code: 31
  

  
- 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: 3HP (< 5)
  

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input HP: 3.947
  

  
- Input RPM: 1750
  

  
- Input Style: C-Face quill
  

  
- Keyway: 3/16 X 3/32
  

  
- Model Code: FHMQ830
  

  
- Motor Frame Size: 56C
  

  
- Mounting Style: Flange Mounted Hollow Output Bore
  

  
- No. of Gear Reductions: Single
  

  
- Output Diameter (in): 1.938
  

  
- Output Hollow Shaft Diameter (in): 1.938
  

  
- Output HP: 3.407
  

  
- Output Key: 1/2 X 3.38
  

  
- Output RPM: 87
  

  
- Output Shaft Assembly Code: HR
  

  
- Output Shaft Orientation: HR
  

  
- Output Style: HR
  

  
- Output Torque: 2454
  

  
- Output Torque Range: 1000 to 2500 in lbs
  

  
- Output type: Hollow bore
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 20 to 1
  

  
- Ratio Range: 20-1
  

  
- 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-FHMQ-HR
  

  
- Series Type: Cast Iron 800 Worm Gear Reducers
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 56C
  
## Product documents / software:

- [Installation manual](https://documents.mrosupply.com/product_documents/64/22/6422441/Installation_Manual_Grove_Gear_Worms.pdf)

## Product's reviews:
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
- Coach - Timely delivery in an untimely world.
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,
- Gearbox gold - Great Gearbox, great price, free shipping!