Specifications
Dimensions
- Bore Diameter0.6250 in, 15.88 mm
- Center Distance1.7500 in
- Housing Height10.5000 in
- Housing Length10.6900 in
- Housing Width9.0600 in
- Input Size0.6250 in
- Keyway Size3/16 X 3/32 in
- Length4.4500 in
- Manufacturer Reducer Size818
- Maximum Output RPM70 rpm
- Maximum Output Torque644 in-lbs
- NEMA / IEC Frame Size56
- Nominal Ratio25:1
- Output Size0.8750 in
- Overhung Load1200 lbs
- Ratio25:1
- Service Factor1.0
- Shaft Diameter0.8750 in, 22.23 mm
- Shipping Dimensions Height10.5000 in
- Shipping Dimensions Length10.6900 in
- Shipping Dimensions Width9.0600 in
- Weight26.00 lbs
Details
- CAD Drawing
- Case IncludedYes
- Gearbox Component TypeSpeed Reducer
- Horsepower0.884 hp
- Horsepower Rating Normal Duty0.884 hp
- Housing MaterialCast Iron
- Input StyleFlexible Coupling Input
- Input TypeC-Face Coupling
- LubricationFactory Filled Oil
- Manufacturer Catalog
- Manufacturer Catalog NumberGR-BM818-25-R-56
- Manufacturer Product Page
- Manufacturer Upc Number69031000713
- Max Input Horsepower0.884 hp @ 1750 rpm
- Mounting TypeBase
- Output0.715 hp;0.533 kw
- Output Bore TypeSolid Shaft
- Output DirectionRight Hand
- Output ShaftSolid Shaft
- Output TypeSolid
- Overhung Load Capacity1200 lbs
- ReductionSingle
- Seal MaterialViton
- SeriesGR
- StyleFlexible Coupling Input
- Torque Rating (in-lb)644 in-lbs;72.762 Nm
- UPC_NO69031000713
Overview
Mfr description
GR-BM818-25-R-56
- 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.