# Grove Gear IronMan GR-BMQ852-50-L-180 GR8520297.00 50:1 Cast Iron Single-Reduction Worm Gear Speed Reducer 5.25" Center Distance 180TC Quill Input Solid Output Left Hand - MROSupply.com

***Grove Gear GR-BMQ852-50-L-180 GR8520297.00 50:1 ratio right angle cast iron single-reduction worm gear speed reducer with 5.25" center distance. Motorized quill input accepts 180TC NEMA C-face motor. Solid output shaft, left hand. Input diameter 1.125", output diameter 2.000".***



## Product details:

- Catalog number: GR8520297.00
- SKU: 1336289
- Price: ***$4,069.32*** 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 Left 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-left-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: 247.000 lb
- UPC: 690310032060
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: BMQ-L
  

  
- Center Distance: 5.2 In.
  

  
- Center distance (in): 5.25
  

  
- Center Distance Range: Above 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- H-Tap Size: 5/8 - 11 UNC
  

  
- Housing material: Cast iron
  

  
- HP Range: 5 HP (< 7-1/2)
  

  
- Input Bore (C Face): 1.125
  

  
- Input Diameter (in): 1.125
  

  
- Input Flange: 182-4TC
  

  
- Input HP: 7.727
  

  
- Input HP @ 1750 RPM: 6.777
  

  
- Input RPM: 2500
  

  
- Input Style: Quill
  

  
- Keyway: 1/4 X 1/8
  

  
- Max OHL (Output Shaft): 3560
  

  
- Max Thrust Load (Output Shaft): 3412
  

  
- Model Code: BMQ852
  

  
- Motor Frame Size: 180TC
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Left
  

  
- Output Diameter (in): 2.000
  

  
- Output HP: 5.199
  

  
- Output Key: 1/2 X 3.50
  

  
- Output RPM: 35
  

  
- Output Shaft Assembly Code: L
  

  
- Output Shaft Direction: Left
  

  
- Output Shaft Orientation: L
  

  
- Output Style: L
  

  
- Output Torque: 9362
  

  
- Output Torque (lb-in): 7550
  

  
- Output Torque Range: 5000 to 10000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3560
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 50 to 1
  

  
- Ratio Range: 50-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Series: GR Series - Ironman Worm Gear Reducers
  

  
- Series Code: GR
  

  
- Series Style: GR-BMQ-L
  

  
- Series Type: Cast Iron 800 Worm Gear Reducers
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 180TC
  

  
- TAP Depth: 1.25
  

  
- Thrust Rating - output shaft: 3412
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/36/1336256/Grove_Gear_GR852009900_Catalog_hX8abEf.pdf)
- [GR-BMQ852-50-L-180_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130073.00/BMQ-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)
## Alternate products to `Grove Gear IronMan GR-BMQ852-50-L-180 GR8520297.00 50:1 Cast Iron Single-Reduction Worm Gear Speed Reducer 5.25" Center Distance 180TC Quill Input Solid Output Left Hand - MROSupply.com`:
- [Dodge 47Q50L18 TIGEAR-2 worm gear speed reducer with 50:1 ratio, 4.75" center distance, quill input, left side solid 2" output shaft, and 180TC frame. Cast iron housing with green paint delivers 5.05 HP input and 3.47 HP output at 35 rpm maximum. Class 30 grey iron construction ensures durability in industrial power transmission applications.](https://www.mrosupply.com/products/142386/as-markdown/)

## Product's reviews:
- Unbeatable - Best worm gearbox- best price. free shipping
- Gearbox gold - Great Gearbox, great 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.
- 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.