# Grove Gear Narrow Housing NH-FHMQ821-100-HL-56-20 100:1 Worm Gear Speed Reducer 2.06" Center Distance 56C Flanged Quill Input Hollow Output Left Hand Cast Iron - MROSupply.com

***Grove Gear Narrow Housing NH-FHMQ821-100-HL-56-20 NHF21002264.20 100:1 ratio single-reduction worm gear speed reducer with 2.06" center distance. Cast iron housing with flanged motorized quill input for 56C NEMA C-face motors. Hollow output shaft with left-hand rotation and 1-1/4" bore. IronMan Narrow Housing series.***



## Product details:

- Catalog number: NHF21002264.20
- SKU: 96694915
- Price: ***$1,586.92*** 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: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [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: 29.000 lb
- UPC: 690310100547
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: FHMQ
  

  
- Bore Code: 20
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Frame Size: 56C
  

  
- Gear Type: Worm
  

  
- Housing material: Cast Iron
  

  
- HP Range: 1/3 HP or Less (< 1/2)
  

  
- Input Bore (C Face): 0.625
  

  
- Input Diameter (in): 0.625
  

  
- Input HP: 0.217
  

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

  
- Input Quill Diameter (in): 0.625
  

  
- Input RPM: 1750
  

  
- Input Style: C-Face Quill
  

  
- Model Code: FHMQ821
  

  
- Motor Frame Size: 56C
  

  
- Mounting Style: Flange Mounted Hollow Output Bore
  

  
- No. of Gear Reductions: Single
  

  
- Output Diameter (in): 1.25
  

  
- Output HP: 0.122
  

  
- Output Key: 1/4 X 2.50
  

  
- Output RPM: 17
  

  
- Output Shaft: Hollow Bore
  

  
- Output Torque Range: 250 to 500 in lbs
  

  
- Output Torque Rating (in-lb): 439
  

  
- Product Type: Right Angle
  

  
- Ratio: 100:01:00
  

  
- Ratio Range: 100:1 to 250:1
  

  
- Reducer: Worm - Right Angle
  

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

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/96/69/96694915/multi-brands2F564_Xj0Zkhm.pdf)
- [Installation manual](https://documents.mrosupply.com/product_documents/96/69/96696510/multi-brands2F193.pdf)

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