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Boston GearRF715-50-B5-G

RF715-50-B5-G

700 Series C-Face Coupled Reducer
Item #101871089
  • 1.540" Center Distance
  • 50:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF715-50-B5-G
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    Shipment Options
  • 1.540" Center Distance
  • 50:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output

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
Center Distance 1.54 in
Washdown Duty No
Bolt Centers w/ Std. Base Kit (in) 5 1/4 x 4 5/16
Housing Material Cast Iron
Bolt Centers w/ Vertical "J" Base Kit (in) 7.25 x 2.50
Fan Cooled No
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Box Width 5 1/16 in
Motor HP 0.25 hp
Torque Out @ 1150 rpm 360 in lb
Max. Overhung Load @ 1750 rpm 300 lb/in
Base to Shaft Center Height w/Std. Base Kit 4.06 in
Box Length 5 1/8 in
Motor Application General Purpose
Thermal Input Horsepower @ 1750 RPM N/A
Box Height 5 3/8 in
Keyway Size 3/16 x 3/32
Frame Size 56C
Max. Overhung Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Base to Centerline of Output Shaft 1 29/32 in
Torque Out @ 1750 rpm 429 in lb
Lubrication None
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Max. Input HP @ 100 rpm 0.027 hp
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
HP @ RPM 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm
Max. Thrust Load @ RPM 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm
Frame 56C
Bolt Center Length x Bolt Center Width 3 11/16 in x 4 3/16 in
Base to Centerline of Input Shaft 3 7/16 in
Bolt Centers w/ Vertical Base Kits (in) 6.97 x 4.00
Input Configuration C-Face Coupled
Bore Code B5
Use With 715
Max. Thrust Load @ 1150 rpm 400 lb/in
Output (Shaft or Bore) Size 3/4 in
Output Configuration Left Output
Shaft Assembly Code G
Bolt Center 3 11/16" x 4 3/16"
Reduction Type Single Reduction
Ratio 50:1
Output RPM @ 1750 rpm Input 35 rpm
Worm Position Universal
Input HP @ RPM 0.18 hp @ 1150 rpm, 0.35 hp @ 1750 rpm
Family Name RF
Input (Shaft or Bore) Size 5/8 in
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Output Torque @ RPM 360 in lb @ 1150 rpm, 429 in lb @ 1750 rpm
Weight 23.1 LB
EAN or UPC 781711526651
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