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