# Grove Gear IronMan GR-BM830-20-D-140 GR8300101.00 20:1 Cast Iron Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 140TC Input Double Extension Solid Output - MROSupply.com ***Grove Gear IronMan GR-BM830-20-D-140 GR8300101.00 20:1 ratio right angle cast iron single-reduction worm gear speed reducer with 3.00" center distance. Motorized non-flanged solid output with double extension shaft. 140TC input flange, 0.875" input diameter, 1.25" output diameter.*** ## Product details: - Catalog number: GR8300101.00 - SKU: 1331639 - Price: ***$1,826.47*** 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: - [3-Piece Coupled Input Output Shaft Double Worm](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-output-shaft-double-worm/) - [3-Piece Coupled Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-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: 69.000 lb - UPC: 690310019009 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Assembly: BM-D - Center Distance: 3 In. - Center distance (in): 3.00 - Center Distance Range: 1" thru 3.25" - Gear Drive Reductions: Single - Gear Type: Worm - H-Tap Size: 7/16 - 14 UNC - Height (in): 15.00 - Housing material: Cast iron - HP Range: 3HP (< 5) - Input Bore (C Face): 0.875 - Input Diameter (in): 0.875 - Input Flange: 143-5TC - Input HP: 3.947 - Input HP @ 1750 RPM: 3.947 - Input RPM: 1750 - Input Style: 3-Piece Coupled - Keyway: 3/16 X 3/32 - Length (in): 19.38 - Max OHL (Output Shaft): 2170 - Max Thrust Load (Output Shaft): 2574 - Model Code: BM830 - Motor Frame Size: 140TC - Mounting Style: Base - No. of Gear Reductions: Single - Output: Left & Right - Output Diameter (in): 1.250 - Output HP: 3.407 - Output Key: 1/4 X 1.75 - Output RPM: 87 - Output Shaft Assembly Code: D - Output Shaft Direction: Double - Output Shaft Orientation: LR - Output Style: D - Output Torque: 2454 - Output Torque (lb-in): 2454 - Output Torque Range: 1000 to 2500 in lbs - Output type: Solid Shaft - Overhung Load: 2170 - Paint/Coating: Blue - Product Line: GR Series - Ironman Worm Gear Reducers - Product Type: Worm Speed Reducer - Ratio: 20 to 1 - Ratio Range: 20-1 - 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-D - Series Type: Cast Iron 800 Worm Gear Reducers - Service Factor: 1 - Shaft Seal Material: Viton - Size: 140TC - TAP Depth: 0.88 - Thrust Rating - output shaft: 2574 - Width (in): 15.13 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/31/1331707/Grove_Gear_GR830003600_Catalog_1Z8PnAA.pdf) - [GR-BM830-20-D-140_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-BM830-20-D-140 GR8300101.00 20:1 Cast Iron Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 140TC Input Double Extension Solid Output - MROSupply.com`: - [Dodge 30Q20LR14 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3" center distance, quill input, double solid output shaft, and 140TC flange. Cast iron housing with green paint. Input horsepower 3.81, output horsepower 3.26, output shaft diameter 1.375". Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/153595/as-markdown/) - [Dodge 30A20LR14 TIGEAR-2 worm gear speed reducer, 20:1 ratio, 3-piece coupled input, double solid output shaft, 140TC frame, 3" center distance. Cast iron housing, 3.81 HP input rating, 1.375" output shaft diameter. Green paint finish.](https://www.mrosupply.com/products/143456/as-markdown/) - [Dodge 30Q20LR14WP TIGEAR-2 worm gear speed reducer, 20:1 ratio, 3" center distance, quill input, double solid output shaft 1.375" diameter, 140TC flange, white epoxy paint. Cast iron housing, 3.81 HP input, 3.26 HP output. Totally enclosed, ventless design with synthetic lubricant for maintenance-free operation.](https://www.mrosupply.com/products/151446/as-markdown/) - [Dodge 30A20LR14WP TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3-piece coupled input, double solid output shafts (1.375" diameter), 140TC C-face flange, 3" center distance. Cast iron housing with white paint for washdown environments. 3.81 HP input.](https://www.mrosupply.com/products/143502/as-markdown/) - [Winsmith U3020SB14 U30 20:1 non-motorized worm gear speed reducer with 3.00" center distance. Solid input shaft for direct coupling to drive sources. LR shaft arrangement with 140TC input flange. Single-reduction, footless solid output configuration.](https://www.mrosupply.com/products/6001528/as-markdown/) ## Product's reviews: - Replacement for an obsolete gearbox - We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90'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'll be retired by the time it will need to be replaced again. - Grove gear - ordered it got a week early was exact to the specs performed flawlessly - Gearbox gold - Great Gearbox, great price, free shipping! - Coach - Timely delivery in an untimely world.