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Boston GearRF726-30-B5-G

RF726-30-B5-G

700 Series C-Face Coupled Reducer
Item #101871338
  • 2 5/8" Center Distance
  • 30:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Left Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF726-30-B5-G
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    Shipment Options
  • 2 5/8" Center Distance
  • 30:1 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

  • Suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact blow or temperatures outside of the rated range
  • Some chemicals can cause damage
  • Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
  • Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
  • Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
Shaft Assembly Code G
Base to Shaft Center Height w/Low Vert. Base Kit 3.63 in
Torque Out @ 1750 rpm 1521 in lb
Box Height 8 in
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Worm Position Universal
Base to Shaft Center Height w/Vert. "J" Base Kit 4.75 in
Frame 56C
Output (Shaft or Bore) Size 1 1/8 in
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Box Length 7 3/8 in
Family Name RF
Bolt Centers w/ Vertical Base Kits (in) 10.13 x 5.75
Ratio 30:1
Bore Code B5
Bolt Centers w/ Std. Base Kit (in) 8 x 5 1/4
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Input Configuration C-Face Coupled
Housing Material Cast Iron
Output RPM @ 1750 rpm Input 58 rpm
Reduction Type Single Reduction
HP @ RPM 1.5 hp @ 1800 rpm
Use With 726
Lubrication None
Max. Input HP @ 100 rpm 0.16 hp
Base to Shaft Center Height w/High Vert. Base Kit 5.59 in
Input (Shaft or Bore) Size 5/8 in
Washdown Duty No
Fan Cooled No
Base to Centerline of Output Shaft 2 15/16 in
Keyway Size 3/16 x 3/32
Box Width 5 29/32 in
Motor Application General Purpose
Base to Centerline of Input Shaft 5 9/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Torque Out @ 1150 rpm 1575 in lb
Input HP @ RPM 1.2 hp @ 1150 rpm, 1.68 hp @ 1750 rpm
Output Torque @ RPM 1521 in lb @ 1750 rpm, 1575 in lb @ 1150 rpm
Frame Size 56C
Bolt Center 6 3/8 in x 3 3/8 in
Motor HP 1 hp
Bolt Centers w/ Vertical "J" Base Kit (in) 10.38 x 3.13
Base to Shaft Center Height w/Std. Base Kit 5.81 in
Output Configuration Left Output
Max. Overhung Load @ 1750 rpm 1000 lb/in
Max. Thrust Load @ 1150 rpm 900 lb/in
Center Distance 2 5/8 in
Weight 53.1 LB
EAN or UPC 781711529003
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