# Grove Gear IronMan GR-BM830-20-R-56 GR8300053.00 20:1 Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 56C Input Right-Hand Solid Output Cast Iron - MROSupply.com ***Grove Gear IronMan GR-BM830-20-R-56 (catalog GR8300053.00) 20:1 single-reduction worm gear speed reducer with 3.00" center distance, cast iron housing, 56C motorized flexible coupling input, and right-hand solid output shaft. Delivers 3.407 HP at 87 RPM output with 2454 in-lb torque. Features Viton shaft seals and blue painted finish for industrial right-angle power transmission.*** ## Product details: - Catalog number: GR8300053.00 - SKU: 1331591 - Price: ***$1,750.27*** 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 Right Worm Gear](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-right-worm-gear/) - [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: 690310018682 - 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: 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): 0.625 - Input Diameter (in): 0.875 - Input Flange: 56C - 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: 56C - Mounting Style: Base - No. of Gear Reductions: Single - Output: Right - Output Diameter (in): 1.250 - Output HP: 3.407 - Output Key: 1/4 X 1.75 - Output RPM: 87 - Output Shaft Assembly Code: R - Output Shaft Direction: Right - Output Shaft Orientation: R - Output Style: R - Output Torque: 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-R - Series Type: Cast Iron 800 Worm Gear Reducers - Service Factor: 1 - Shaft Seal Material: Viton - Size: 56C - 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-R-56_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-R-56 GR8300053.00 20:1 Single-Reduction Worm Gear Speed Reducer 3.00" Center Distance 56C Input Right-Hand Solid Output Cast Iron - MROSupply.com`: - [Dodge 30Q20R56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3" center distance, quill input, right side solid output shaft 1.375" diameter, 56C flange, 3.81 HP input, 3.26 HP output, cast iron housing, green paint finish.](https://www.mrosupply.com/products/149486/as-markdown/) - [Dodge 30Q20R56WP TIGEAR-2 worm gear speed reducer, 20:1 ratio, 3" center distance, quill input, right side solid output shaft 1.375" diameter, 56C frame, cast iron housing, white paint finish, 3.81 HP rating, 2345 in-lb output torque.](https://www.mrosupply.com/products/142183/as-markdown/) - [Dodge 30A20R56WP TIGEAR-2 worm gear speed reducer, 20:1 ratio, 3-piece coupled input, right side solid output shaft 1.375" diameter, 56C flange, 3" center distance, white epoxy finish. Cast iron housing with 3.81 HP input, 3.26 HP output, and 88 rpm maximum output speed. Suitable for right-angle power transmission in industrial applications.](https://www.mrosupply.com/products/143505/as-markdown/) - [Dodge 30A20R56 TIGEAR-2 worm gear speed reducer with 20:1 ratio, 3-piece coupled input, right side solid output shaft 1.375" diameter, 56C frame, 3" center distance. Cast iron housing with green paint. Input 3.81 HP, output 3.26 HP, max 88 RPM. Class 30 grey iron construction for industrial applications.](https://www.mrosupply.com/products/143460/as-markdown/) - [Winsmith U3020SR56 U30 460:1 non-motorized worm gear speed reducer with 3.00" center distance. Single-reduction unit features a solid input shaft for direct coupling and a right extension solid output shaft. The 56C motor adapter frame accommodates C-face motors. WinGuard epoxy coating and Mobil Glygoyle 460 synthetic lubricant provide durability and corrosion resistance.](https://www.mrosupply.com/products/6001538/as-markdown/) ## Product's reviews: - Grove gear - ordered it got a week early was exact to the specs performed flawlessly - 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. - Unbeatable - Best worm gearbox- best price. free shipping