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Boston GearRF718-60-B5-G

RF718-60-B5-G

700 Series 60:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870655
  • 0.33 Input Motor hp
  • 700 Series
  • 1.75 in Center Distance
  • Single Reduction
Boston GearRF718-60-B5-G
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    Shipment Options
  • 0.33 Input Motor hp
  • 700 Series
  • 1.75 in Center Distance
  • Single Reduction

description

  • Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.

features

  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Housing is straddle milled top and bottom for precise alignment
  • Internal baffles ensure positive, leak-free venting
  • Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
  • Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
  • High strength steel output shaft ensures capacity for high torque
  • Pipe plugs allow easy fill, level and drain in any mounting position
  • Super finished oil seal diameters on both input and output shafts extend seal life

caution

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Output Torque Rating Range [Max] 749 lb-in, 84 Nm
Input Motor HP 0.33
Motor HP 0.3333 hp
Box Length 5 1/2 in
Media Mapping Style RF
Ratio 60:1
Torque Out @ 1150 rpm 440 in lb
Bolt Centers w/ Vertical Base Kits (in) 7.38 x 4.00
Max. Thrust Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Input Power Rating 0.35 hp, 0.261 kW
Output Bore Shaft Dia. 0.875 in
Thermal Input Horsepower @ 1750 RPM N/A
Use With 718
Series 700
Bolt Centers w/ Std. Base Kit (in) 5 3/4 x 4 1/2
Max. Overhung Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Fan Cooled No
Output RPM @ Input RPM 29 rpm @ 1750 rpm
Input Configuration C-Face Coupled
Input HP @ RPM 0.21 hp @ 1150 rpm, 0.35 hp @ 1750 rpm
Output Torque @ RPM 440 in lb @ 1150 rpm, 527 in lb @ 1750 rpm
Base Mounting Attachment No Base
Material Cast Iron, Standard Paint
Media Mapping Output G
Max. Overhung Load @ 1750 rpm 500 lb/in
Frame Size 56C
Center Distance Code 718
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Torque Out @ 1750 rpm 527 in lb
Output (Shaft or Bore) Size 7/8 in
Box Height 5 3/4 in
Motor Frame Size B556C
Bore Code B5
Base to Centerline of Input Shaft 3 13/16 in
Output Torque 527 lb-in
Bolt Centers w/ Vertical "J" Base Kit (in) 7.63 x 2.50
Standard AGMA Service Class I
Center Distance 1.75 in
Output Shaft Solid
Input (Shaft or Bore) Size 5/8 in
Base to Centerline of Output Shaft 2 1/16 in
Keyway Size 3/16 x 3/32
Bolt Center Length x Bolt Center Width 4 3/16 in x 2 3/4 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Output Torque Rating Range [Min] 500 lb-in, 60 Nm
Washdown Duty No
Bolt Center 4 3/16 in x 2 3/4 in
Motor Application General Purpose
Worm Position Universal
Output Configuration Left Output
Family Name RF
Base to Shaft Center Height w/Std. Base Kit 4.38 in
Output RPM @ 1750 rpm Input 29.2 rpm
Style Right Angle
Lubrication None
Frame 56C
Max. Input HP @ 100 rpm 0.03 hp
Output Speed 29.2 rpm
Max. Thrust Load @ 1150 rpm 500 lb/in
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Housing Material Cast Iron
HP @ RPM 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm
Box Width 5 1/32 in
Rated Efficiency 70%
Shaft Assembly Code G
Reduction Type Single
Weight 27.1 LB
EAN or UPC 781711526927
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