Grove Gear Cast Iron Single-Reduction Worm Reducer - GR-HM842-25-H1-210-31

Catalog #:GR-HM842-25-H1-210-31
Part #:GR8420554.31
  • One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
  • 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.
  • 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.
  • 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.
  • 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.
  • Mounting dimensions are interchangeable with most industry standard reducers.
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Weight:157 LB
UOM:EA
List Price: $3,580.00

General Specifications

UPC: 69031002845 Weight: 157 LB

Technical Specifications

Product Line: GR Series - Ironman Worm Gear Reducers Input RPM: 1,750
Ratio: 25:1 Output RPM: 70
Output Shaft Orientation: H1 Center distance (inch): 4.25
Output Shaft Assembly Code: H1 Series: GR Series - Ironman Worm Gear Reducers
Ratio Range: 25:1 Mounting Style: Shaft Mount
Assembly: HM-H1 Output Torque: 6254
Service Factor: 1 Model Code: HM842
Reducer Style: Worm - Right Angle Input Diameter (in): 1.375 in
Bore Code: 31 Input Bore (C Face): 1.375
Gear Drive Reductions: Single Input HP: 7.94
Output shaft: Hollow Bore No. of Gear Reductions: Single
Reducer: Worm - Right Angle Output Hollow Shaft Diameter (in): 1.938 in
Output Style: H1 Input Style: C-Face Coupled
Input Keyway (C Face): 5/16 x 5/32 Gear Type: Worm
Output HP: 6.946 Series Style: GR-HM-H1
Output Key: 1/2 X 3.38 Frame Size: 210
Shaft Seal Material: Viton Housing material: Cast Iron
Overhung Load: 3,445 Product Type: Right Angle
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