Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-25-H1-56-19

Catalog #:NH-HMQ821-25-H1-56-19
Part #:NH8210542.19
  • Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
  • Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
  • Large oil capacity provides positive splash lubrication and superior cooling capability.
  • Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
  • O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
  • Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities.
  • The unique quill seal guard protects the input seal from damage during motor installation.
  • Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
  • All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
  • Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
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General Specifications

UPC: 69031006390 Weight: 26 LB

Technical Specifications

Shaft Seal Material: Viton Input Bore (C Face): 0.625
Gear Drive Reductions: Single Frame Size: 56
Output RPM: 70 Product Type: Right Angle
Input Style: C-face Quill Series: NH Series - Ironman Narrow Housing Worm Gear Reducers
Housing material: Cast Iron Input HP: 1.333
Model Code: HMQ821 Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Hollow Shaft Diameter (in): 1.188 in Reducer Style: Worm - Right Angle
Output Style: H1 Output HP: 1.094
Assembly: HMQ-H1 Mounting Style: Shaft Mount
Ratio Range: 25:1 Input Diameter (in): 0.625 in
Overhung Load: 1,210 Output shaft: Hollow Bore
Service Factor: 1 Series Style: NH-HMQ-H1
Output Key: 1/4 X 2.5 HP Range: 1 to 1-1/2 (< 2)
Center distance (inch): 2.06 Gear Type: Worm
Input RPM: 1,750 Ratio: 25:1
Output Shaft Assembly Code: H1 No. of Gear Reductions: Single
Output Torque Range: 500 to 1000 in lbs Output Torque: 985
Center Distance Range: 1" thru 3.25" Input Keyway (C Face): 3/16 x 3/32
Bore Code: 19 Output Shaft Orientation: H1
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