# Grove Gear IronMan GR-H830-50-H1-31 GR8300509.31 50:1 Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-H830-50-H1-31 (catalog GR8300509.31) 50:1 single-reduction right angle worm gear speed reducer with 3.00" center distance, non-flanged hollow output with universal hand, 0.875" input diameter, and 1.938" output diameter. Cast iron housing with blue paint, Viton shaft seals, and 1.915 HP input at 1750 RPM for 35 RPM output and 4156 lb-in torque. Shaft mount design for industrial power transmission applications.***



## Product details:

- Catalog number: GR8300509.31
- SKU: 1331936
- Price: ***$2,038.00*** 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: 
    - [Solid Input Shaft Hollow Bore Output Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-worm-gear-reducers/solid-input-shaft-hollow-bore-output-worm-gear/)
    - [Solid Input Shaft Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-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: 65.000 lb
- UPC: 690310020364
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: H-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 to 1-1/2 (< 2)
  

  
- Input Diameter (in): 0.875
  

  
- Input HP: 0.372
  

  
- Input RPM: 100
  

  
- Input Style: Solid Input Shaft
  

  
- Keyway: 3/16 X 1.63
  

  
- Model Code: H830
  

  
- 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 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 Style: GR-H-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- 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-H830-50-H-31_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130501.10/H-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

## Product's reviews:
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
- Unbeatable - Best worm gearbox- best price. free shipping
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly