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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
Keyway Size 3/16 x 3/32
Base to Shaft Center Height w/Std. Base Kit 5.81 in
Motor HP 1 hp
Fan Cooled No
Base to Shaft Center Height w/High Vert. Base Kit 5.59 in
Base to Shaft Center Height w/Vert. "J" Base Kit 4.75 in
Frame Size 56C
Box Width 5 29/32 in
Output (Shaft or Bore) Size 1 1/8 in
Washdown Duty No
Bolt Centers w/ Std. Base Kit (in) 8 x 5 1/4
Torque Out @ 1150 rpm 1575 in lb
Bolt Center 6 3/8 in x 3 3/8 in
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Bolt Centers w/ Vertical "J" Base Kit (in) 10.38 x 3.13
Shaft Assembly Code G
Thermal Input Horsepower @ 1750 RPM N/A
Frame 56C
Input HP @ RPM 1.2 hp @ 1150 rpm, 1.68 hp @ 1750 rpm
Max. Input HP @ 100 rpm 0.16 hp
Bore Code B5
Max. Overhung Load @ 1750 rpm 1000 lb/in
HP @ RPM 1.5 hp @ 1800 rpm
Output RPM @ 1750 rpm Input 58 rpm
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Input Configuration C-Face Coupled
Motor Application General Purpose
Center Distance 2 5/8 in
Output Configuration Left Output
Ratio 30:1
Box Height 8 in
Bolt Centers w/ Vertical Base Kits (in) 10.13 x 5.75
Base to Centerline of Output Shaft 2 15/16 in
Box Length 7 3/8 in
Base to Shaft Center Height w/Low Vert. Base Kit 3.63 in
Input (Shaft or Bore) Size 5/8 in
Housing Material Cast Iron
Reduction Type Single Reduction
Output Torque @ RPM 1521 in lb @ 1750 rpm, 1575 in lb @ 1150 rpm
Worm Position Universal
Base to Centerline of Input Shaft 5 9/16 in
Lubrication None
Family Name RF
Torque Out @ 1750 rpm 1521 in lb
Max. Thrust Load @ 1150 rpm 900 lb/in
Use With 726
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Weight 53.1 LB
EAN or UPC 781711529003
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