# Grove Gear Flexaline GRG-HMQ821-15-H1-56-16 GRG8210540.16 15:1 Worm Gear Speed Reducer 2.06" Center Distance 56C Quill Input Hollow Output Cast Iron - MROSupply.com ***Grove Gear Flexaline GRG-HMQ821-15-H1-56-16 (catalog GRG8210540.16) 15:1 ratio single-reduction worm gear speed reducer with 2.06" center distance. Features 56C quill flange input, 0.625" input diameter, and 1" hollow output bore. Cast iron housing with blue paint finish for right-angle power transmission applications.*** ## Product details: - Catalog number: GRG8210540.16 - SKU: 1339900 - Price: ***$1,150.95*** 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: - [56C Input Flange](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/56c-input-flange/) - [Quill Input Hollow Bore Output Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/) - [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: 30.000 lb - UPC: 690310038628 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Assembly: HMQ-H1 - Bore Code: 16 - Center Distance: 2.1 In. - Center distance (in): 2.06 - Center Distance Range: 1" thru 3.25" - Gear Drive Reductions: Single - Gear Type: Worm - Height (in): 10.50 - 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: 1.887 - Input RPM: 1750 - Input Style: Quill - Keyway: 3/16 X 3/32 - Length (in): 10.69 - Model Code: HMQ821 - Motor Frame Size: 56C - Motor HP Rating: 1.5 - Mounting Style: Shaft Mount - No. of Gear Reductions: Single - Output: Hollow - Output Diameter (in): 1.000 - Output Hollow Shaft Diameter (in): 1.000 - Output HP: 1.661 - Output Key: 1/4 X 2.50 - Output RPM: 116 - Output Shaft Assembly Code: H1 - Output Shaft Orientation: H1 - Output Style: H1 - Output Torque: 897 - Output Torque Range: 500 to 1000 in lbs - Output type: Hollow bore - Overhung Load Rating (Output Shaft(lb)): 1125 - Paint/Coating: Blue - Product Line: GR Series - Ironman Worm Gear Reducers - Product Type: Right Angle - Ratio: 15 to 1 - Ratio Range: 15-1 - Reducer: Worm - Right Angle - Reducer Style: Worm - Right Angle - Reducer Type: Single - Series: GR Series - Ironman Worm Gear Reducers - Series Code: GRG - Series Style: GRG-HMQ-H1 - Series Type: Cast Iron 800 Worm Gear Reducers - Service Factor: 1 - Shaft Seal Material: Viton - Size: 56C - Thrust Rating - output shaft: 1099 - Width (in): 9.06 ## Product documents / software: - [Catalog](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_GRG821051216_Catalog_ZLOY8GL.pdf) - [GRG-HMQ821-15-H-56-16_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130525.10/HMQ-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 Flexaline GRG-HMQ821-15-H1-56-16 GRG8210540.16 15:1 Worm Gear Speed Reducer 2.06" Center Distance 56C Quill Input Hollow Output Cast Iron - MROSupply.com`: - [Grove Gear GR-HMQ818-15-H1-56-16 IronMan cast iron single-reduction worm gear speed reducer, 15:1 ratio, 1.75" center distance, 0.625" input diameter, 1" hollow bore output, universal hand, 56C quill flange input. Right-angle shaft mount design with Viton seals, blue painted finish, and 492 lb-in output torque at 1 HP.](https://www.mrosupply.com/products/1329258/as-markdown/) - [Grove Gear IronMan GR-HMQ818-30-H1-56-16 (catalog GR8180543.16) 30:1 ratio single-reduction worm gear speed reducer with 1.75" center distance, 56C quill flange input, 0.625" input shaft diameter, and 1" hollow output bore. Cast iron housing with blue paint finish, Viton shaft seals, and tapered roller bearings. Factory-filled with PAG synthetic oil for right-angle power transmission applications.](https://www.mrosupply.com/products/1329273/as-markdown/) - [Grove Gear GR-HMQ818-20-H1-56-16 (catalog GR8180541.16) 20:1 ratio single-reduction worm gear speed reducer with 1.75" center distance, cast iron housing, 56C quill flange input, and universal hollow output with 1" bore. 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Features 56C quill flange input and universal hand hollow output with 1" bore. IronMan-based Flexaline series for right-angle power transmission applications.](https://www.mrosupply.com/products/1339935/as-markdown/) - [Grove Gear IronMan GR-HMQ818-60-H1-56-16 GR8180546.16 60:1 ratio, 1.75" center distance, right angle cast iron single-reduction worm gear speed reducer with 0.625" quill input, 1" hollow output, 56C input flange, and universal hand assembly.](https://www.mrosupply.com/products/1329288/as-markdown/) - [Grove Gear GR-WHMQ818-15-H1-56-16 WASHGUARD white epoxy cast iron single-reduction worm gear speed reducer with 1.75" center distance, 15:1 ratio, 56C quill flange input, and 1" hollow output bore with universal hand orientation. Factory-filled with synthetic oil and 100% run-and-leak tested. 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