# Grove Gear IronMan GR-BMQ842-100-L-56 GR8420228.00 100:1 Worm Gear Speed Reducer 4.25" Center Distance 56C C-Face Quill Input Left Hand Solid Output Cast Iron - MROSupply.com ***Grove Gear GR-BMQ842-100-L-56 GR8420228.00 100:1 ratio right angle cast iron single-reduction worm gear speed reducer with 4.25" center distance. Motorized C-face quill input with 56C flange, 0.625" input bore, 1.875" left-hand solid output shaft. IronMan series one-piece CNC-machined housing with blue paint, Viton seals, and tapered roller bearings.*** ## Product details: - Catalog number: GR8420228.00 - SKU: 1334303 - Price: ***$3,118.84*** 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: 146.000 lb - UPC: 690310027059 - 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: 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 - Housing material: Cast iron - HP Range: 1 to 1-1/2 (< 2) - Input Bore (C Face): 0.625 - Input Diameter (in): 0.625 - Input Flange: 56C - Input HP: 1.062 - Input HP @ 1750 RPM: 1.201 - Input Keyway (C Face): 3/16 x 3/32 - Input RPM: 1170 - Input Style: Quill - Max OHL (Output Shaft): 3750 - Max Thrust Load (Output Shaft): 2533 - Model Code: BMQ842 - Motor Frame Size: 56 - Mounting Style: Base - No. of Gear Reductions: Single - Output: Left - Output Diameter (in): 1.875 - Output HP: 0.792 - Output Key: 1/2 x 3.06 - Output RPM: 17 - Output Shaft Assembly Code: L - Output Shaft Direction: Left - Output Shaft Orientation: L - Output Style: L - Output Torque: 2852 - Output Torque (lb-in): 3527 - Output Torque Range: 2500 to 5000 in lbs - Output type: Solid Shaft - Overhung Load Rating (Output Shaft(lb)): 3750 - Paint/Coating: Blue - Product Line: GR Series - Ironman Worm Gear Reducers - Product Type: Right Angle - Ratio: 100 to 1 - Ratio Range: 100-1 to 250-1 - 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-BMQ-L - Service Factor: 1 - Shaft Seal Material: Viton - Size: 56C - TAP Depth: 1 - Thrust Rating - output shaft: 2533 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/34/1334438/Grove_Gear_GR842003600_Catalog_4MCFzaI.pdf) - [GR-BMQ842-100-L-56_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-BMQ842-100-L-56 GR8420228.00 100:1 Worm Gear Speed Reducer 4.25" Center Distance 56C C-Face Quill Input Left Hand Solid Output Cast Iron - MROSupply.com`: - [Dodge 35A60L14 TIGEAR-2 worm gear speed reducer with 60:1 ratio, 3-piece coupled input, left side solid output shaft 1.5" diameter, 140TC frame, 3.5" center distance, 2.19 HP input rating, 1.48 HP output, cast iron housing, green paint. Suitable for moderate to heavy shock applications in conveyor, mixer, and material handling systems.](https://www.mrosupply.com/products/143550/as-markdown/) - [Dodge 35Q40L56 TIGEAR-2 worm gear speed reducer with 40:1 ratio, quill input, left side solid output shaft, 56C frame, and 3.5" center distance. Cast iron housing with green paint. Output shaft diameter 1.5". Maximum output speed 44 RPM. Input horsepower 3.23, output horsepower 2.51. Totally enclosed, maintenance-free design with synthetic lubricant.](https://www.mrosupply.com/products/142240/as-markdown/) - [Grove Gear GR-BMQ842-30-L-56 GR8420223.00 30:1 single-reduction worm gear speed reducer with 4.25" center distance, cast iron housing, 56C quill input, and 1.875" solid output shaft left hand. Designed for right-angle power transmission in industrial applications.](https://www.mrosupply.com/products/1334298/as-markdown/) - [Dodge 35Q30L56 TIGEAR-2 worm gear speed reducer, 30:1 ratio, quill input, left side solid output shaft, 56C frame, 3.5" center distance. Cast iron housing, 4.15 HP input rating, 1.5" output shaft diameter. Green paint finish.](https://www.mrosupply.com/products/142234/as-markdown/) - [Grove Gear Flexaline GRG-BM832-15-R-180 (catalog GRG8320082.00) 15:1 single-reduction worm gear speed reducer with 3.25" center distance. Cast iron housing, 180TC flexible coupling input, right-hand solid output with 1.500" diameter shaft. IronMan-based Flexaline series offers interchangeable mounting with legacy Flexaline units. Blue painted finish, Viton shaft seals, base mount.](https://www.mrosupply.com/products/1341031/as-markdown/) - [Grove Gear GRL-BM832-25-R-180 GRL8320084.00 Leeson IronMan Interchange 25:1 ratio right angle cast iron single-reduction worm gear speed reducer with 3.25" center distance. Features 180TC flexible coupling input, 0.875" input diameter, 1.375" right-hand solid output diameter. Part of the 800 Series.](https://www.mrosupply.com/products/1342802/as-markdown/) - [Grove Gear Flexaline GRG-BM832-25-R-180 (catalog GRG8320084.00) 25:1 single-reduction worm gear speed reducer with 3.25" center distance. Cast iron housing, 180TC flexible coupling input, right-hand solid output shaft with 1.500" diameter. Input shaft diameter 0.875". IronMan-based Flexaline series offers interchangeable mounting with legacy Flexaline units.](https://www.mrosupply.com/products/1341033/as-markdown/) - [Grove Gear Electra-Gear EL-BM832-80-L-210 (catalog EL8320227.00) 80:1 ratio single-reduction aluminum worm gear speed reducer with 3.25" center distance. Features 210TC flexible coupling input, 0.875" input diameter, 1.625" output diameter, and left-hand solid output shaft. Lightweight aluminum housing provides corrosion resistance for OEM and industrial applications.](https://www.mrosupply.com/products/1322627/as-markdown/) ## Product's reviews: - Gear box - excellent service, fast, easy, and customer service outstanding, if any changes they call and let you know, - Right on - Took a bit to ship but after it shipped I got it fast. Right product. - Coach - Timely delivery in an untimely world. - 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.