Skip to content Skip to navigation menu
Boston Gear730-50-J

730-50-J

730 Series Standard Reducer
Item #101792333
  • 3" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • Right Output
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
Boston Gear730-50-J
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 3" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • Right Output
  • No Lubricant

features

  • 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
  • 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
  • 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
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Center Distance 3 in
Input (Shaft or Bore) Size 7/8 in
Output Configuration Right Output
Family Name Std Unit
Torque Out @ 1750 rpm 2016 in lb
Output RPM @ 1750 rpm Input 35 rpm
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Washdown Duty No
HP @ RPM 1.5 hp @ 1800 rpm
Base to Centerline of Output Shaft 3.25 in
Frame Size Shaft Input, Not a C-Face
Box Height 8 7/8 in
Box Width 6 49/64 in
Output Torque @ RPM 2016 in lb @ 1750 rpm, 2400 in lb @ 1150 rpm
Max. Thrust Load @ 1150 rpm 1000 lb/in
Input HP @ RPM 1.2 hp @ 1150 rpm, 1.45 hp @ 1750 rpm
Output (Shaft or Bore) Size 1 1/4 in
Fan Cooled No
Thermal Input Horsepower @ 1750 RPM N/A
Bolt Center 7 in x 4 in
Use With 730
Frame N/A
Base to Centerline of Input Shaft 6.25 in
Housing Material Cast Iron
Max. Overhung Load @ 1750 rpm 1250 lb/in
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Motor Application General Purpose
Box Length 8 45/64 in
Reduction Type Single Reduction
Ratio 50:1
Torque Out @ 1150 rpm 2400 in lb
Lubrication None
Worm Position Universal
Input Configuration Shaft Input
Weight 55.1 LB
EAN or UPC 781711648469
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison