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Boston GearRFWC738-300E-B7-G

RFWC738-300E-B7-G

700 Series C-Face Coupled Double Reduction Right Angle Reducer
Item #101840070
  • 3 3/4" Center Distance
  • 300:1 Ratio
  • 140TC or 180C Frame
  • C-Face Coupled Input
  • Left Output
  • Universal, Right Angle Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRFWC738-300E-B7-G
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    Shipment Options
  • 3 3/4" Center Distance
  • 300:1 Ratio
  • 140TC or 180C 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

  • Drives used in a vertical mounting application may require additional pipe plugs and/or grease fittings for proper lubrication and are considered special.
  • High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Housing Material Cast Iron
Motor Application General Purpose
Frame Size 140TC, 180C
Box Height 10 7/16 in
Shaft Assembly Code G
Box Length 8 1/2 in
Lubrication None
Output (Shaft or Bore) Size 1 5/8 in
Family Name RFWC
Reduction Type Double Reduction
Worm Position Universal¦Right Angle
Max. Overhung Load @ 1750 rpm 2000 lb/in
Frame 140TC, 180C
Box Width 14 35/64 in
Thermal Input Horsepower @ 1750 RPM N/A
Max. Thrust Load @ 1150 rpm 1300 lb/in
Torque Out @ 1750 rpm 5800 in lb
Base to Centerline of Input Shaft N/A
Bolt Center 8 1/2 in x 4 3/4 in
Output RPM @ 1750 rpm Input 5.8 rpm
Washdown Duty No
Fan Cooled No
Output Configuration Left Output
Ratio 300:1
Center Distance 3.75 in
Torque Out @ 1150 rpm N/A
Base to Centerline of Output Shaft 3 7/8 in
Input (Shaft or Bore) Size 7/8 in
Bore Code B7
Input Configuration C-Face Coupled
HP @ RPM 1 hp @ 1800 rpm
Weight 115.1 LB
EAN or UPC 781711495834
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