# Grove Gear Narrow Housing IronMan NH-H818-50-H1-16 NH8180509.16 50:1 Worm Gear Speed Reducer 1.75" Center Distance 0.625" Input 1" Hollow Bore Cast Iron - MROSupply.com

***Grove Gear NH-H818-50-H1-16 NH8180509.16 Narrow Housing IronMan single-reduction worm gear speed reducer, 50:1 ratio, 1.75" center distance, 0.625" solid input shaft, 1" hollow output bore, universal hand, cast iron housing. Compact right-angle design for reduced-footprint applications. Factory-filled PAG synthetic oil, Viton seals, tapered roller bearings.***



## Product details:

- Catalog number: NH8180509.16
- SKU: 1344031
- Price: ***$1,083.58*** 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: 18.000 lb
- UPC: 690310060308
- 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: 16
  

  
- Center Distance: 1.8 In.
  

  
- Center distance (in): 1.75
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Housing material: Cast iron
  

  
- HP Range: 1/2 to 3/4 HP (< 1)
  

  
- Input Diameter (in): 0.625
  

  
- Input HP: 0.515
  

  
- Input HP @ 1750 RPM: 0.515
  

  
- Input RPM: 1750
  

  
- Input Style: Solid Input Shaft
  

  
- Keyway: 3/16 X 1.38
  

  
- Max OHL (Output Shaft): 1250
  

  
- Max Thrust Load (Output Shaft): 1144
  

  
- Model Code: H818
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1
  

  
- Output Hollow Shaft Diameter (in): 1.000
  

  
- Output HP: 0.352
  

  
- Output Key: 1/4 X 3.00
  

  
- Output RPM: 35
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Direction: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 634
  

  
- Output Torque Range: 500 to 1000 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 1250
  

  
- Paint/Coating: Blue
  

  
- Product Line: NH Series - Ironman Narrow Housing 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: NH Series - Ironman Narrow Housing Worm Gear Reducers
  

  
- Series Code: NH
  

  
- Series Style: NH-H-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Thrust Rating - output shaft: 1144
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/44/1344388/Grove_Gear_NH818050116_Catalog_kBYXE6m.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)
- [NH-H818-50-H-16_dimensions](https://documents.mrosupply.com/product_documents/NH/NH8130501.10/H-NH.pdf)

## Product's reviews:
- Coach - Timely delivery in an untimely world.
- Gearbox gold - Great Gearbox, great price, free shipping!
- Unbeatable - Best worm gearbox- best price. free shipping
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.