# Grove Gear IronMan GR-BM842-30-R-180 GR8420127.00 30:1 Worm Gear Speed Reducer 4.25" Center Distance 180TC Input Right-Hand Solid Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-BM842-30-R-180 (catalog GR8420127.00) 30:1 single-reduction worm gear speed reducer with 4.25" center distance. Cast iron housing, 180TC motorized flexible coupling input, right-hand solid output. Designed for right-angle power transmission in industrial applications.***



## Product details:

- Catalog number: GR8420127.00
- SKU: 1334202
- Price: ***$3,162.77*** 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: 154.000 lb
- UPC: 690310026700
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: BM-R
  

  
- Center Distance: 4.2 In.
  

  
- Center distance (in): 4.25
  

  
- Center Distance Range: Above 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

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

  
- Height (in): 17.50
  

  
- Housing material: Cast iron
  

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

  
- Input Bore (C Face): 1.125
  

  
- Input Diameter (in): 1.25
  

  
- Input Flange: 182-4TC
  

  
- Input HP: 5.384
  

  
- Input HP @ 1750 RPM: 6.481
  

  
- Input RPM: 1170
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 1/4 x 1/8
  

  
- Length (in): 40.00
  

  
- Max OHL (Output Shaft): 3550
  

  
- Max Thrust Load (Output Shaft): 2533
  

  
- Model Code: BM842
  

  
- Motor Frame Size: 180TC
  

  
- Motor HP Rating: 5
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Nominal Motor HP Rating to HP @ 1750 RPM: 5
  

  
- Output: Right
  

  
- Output Diameter (in): 1.875
  

  
- Output HP: 5.517
  

  
- Output Key: 1/2 X 3.06
  

  
- Output RPM: 58
  

  
- Output Shaft Assembly Code: R
  

  
- Output Shaft Direction: Right
  

  
- Output Shaft Orientation: R
  

  
- Output Style: R
  

  
- Output Torque: 5960
  

  
- Output Torque (lb-in): 7300
  

  
- Output Torque Range: 5000 to 10000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3550
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 30 to 1
  

  
- Ratio Range: 30-1
  

  
- 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-BM-R
  

  
- Series Type: Cast Iron 800 Worm Gear Reducers
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 180TC
  

  
- TAP Depth: 1
  

  
- Thrust Rating - output shaft: 2533
  

  
- Width (in): 37.00
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/34/1334438/Grove_Gear_GR842003600_Catalog_4MCFzaI.pdf)
- [GR-BM842-30-R-180_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130037.00/BM-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-BM842-30-R-180 GR8420127.00 30:1 Worm Gear Speed Reducer 4.25" Center Distance 180TC Input Right-Hand Solid Output Cast Iron - MROSupply.com`:
- [Dodge 35A30R18 TIGEAR-2 worm gear speed reducer, 30:1 ratio, 3-piece coupled input, right side solid output shaft, 180TC frame, 3.5" center distance. Cast iron housing with green paint. 4.15 HP input, 3.41 HP output, 1.5" output shaft diameter. Maximum 58 RPM output speed. Class 30 grey iron construction for industrial duty.](https://www.mrosupply.com/products/143654/as-markdown/)
- [Dodge 40A30R18 TIGEAR-2 worm gear speed reducer with 30:1 ratio, 3-piece coupled input, right side solid output shaft, 180TC frame, and 4" center distance. Cast iron housing rated 5.61 HP input, 4.53 HP output, and 1.875" output shaft diameter. Green paint finish.](https://www.mrosupply.com/products/143719/as-markdown/)

## Product's reviews:
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Coach - Timely delivery in an untimely world.
- Gearbox gold - Great Gearbox, great price, free shipping!
- Unbeatable - Best worm gearbox- best price. free shipping