Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-10-H1-140-20

Catalog #:NH-HMQ821-10-H1-140-20
Part #:NH8210551.20
  • 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: 69031006434 Weight: 26 LB

Technical Specifications

Mounting Style: Shaft Mount Output Shaft Orientation: H1
Overhung Load: 1,065 Series: NH Series - Ironman Narrow Housing Worm Gear Reducers
HP Range: 2HP (< 3) Model Code: HMQ821
Output Hollow Shaft Diameter (in): 1.250 in Input Diameter (in): 0.875 in
Output RPM: 175 Ratio: 10:1
Bore Code: 20 Input RPM: 1,750
Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size: 140
Gear Type: Worm Series Style: NH-HMQ-H1
Input HP: 2.464 Input Bore (C Face): 0.875
Output HP: 2.235 Output Shaft Assembly Code: H1
Output Style: H1 Output Torque Range: 500 to 1000 in lbs
Assembly: HMQ-H1 Output Torque: 805
Reducer Style: Worm - Right Angle Gear Drive Reductions: Single
Center distance (inch): 2.06 Center Distance Range: 1" thru 3.25"
Input Style: C-face Quill Output shaft: Hollow Bore
Ratio Range: 10:1 Shaft Seal Material: Viton
Product Type: Right Angle No. of Gear Reductions: Single
Output Key: 1/4 X 2.50 Input Keyway (C Face): 3/16 x 3/32
Service Factor: 1 Housing material: Cast Iron
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