Grove Gear Cast Iron Single-Reduction Worm Reducer - NH-H818-100-H1-12

Catalog #:NH-H818-100-H1-12
Part #:NH8180512.12
  • 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: 69031006033 Weight: 18 LB

Technical Specifications

HP Range: 1/3 HP or Less (< 1/2) Center distance (inch): 1.75
Series: NH Series - Ironman Narrow Housing Worm Gear Reducers Model Code: H818
Gear Drive Reductions: Single Ratio: 100:1
Mounting Style: Shaft Mount Output RPM: 17
Input Style: Shaft Product Type: Right Angle
Bore Code: 12 Output Torque Range: 250 to 500 in lbs
Input Keyway: 3/16 X 1.38 Overhung Load: 1,200
Product Line: NH Series - Ironman Narrow Housing Worm Gear Reducers Service Factor: 1
Reducer Style: Worm - Right Angle Input RPM: 1,750
Ratio Range: 100:1 to250:1 Housing material: Cast Iron
Input Diameter (in): 0.625 in Output Style: H1
Output Key: 3/16 X 1.50 Gear Type: Worm
Assembly: H-H1 Output shaft: Hollow Bore
Output Torque: 277 Output Shaft Orientation: H1
No. of Gear Reductions: Single Output Hollow Shaft Diameter (in): 0.750 in
Input HP: 0.141 Series Style: NH-H-H1
Output HP: 0.077 Shaft Seal Material: Viton
Output Shaft Assembly Code: H1 Center Distance Range: 1" thru 3.25"
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