Skip to content Skip to navigation menu
Boston GearRF730-30-B7-J

RF730-30-B7-J

700 Series 30:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101792915
  • 2 Input Motor hp
  • 700 Series
  • 3 in Center Distance
  • Single Reduction
Boston GearRF730-30-B7-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
  • 2 Input Motor hp
  • 700 Series
  • 3 in Center Distance
  • Single Reduction

description

  • Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.

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 Configuration Right Output
Box Width 6 49/64 in
Output RPM @ 1750 rpm Input 58 rpm
Motor Frame Size B7140TC180C
Max. Thrust Load @ 1150 rpm 1000 lb/in
Base to Centerline of Output Shaft 3 1/4 in
Fan Cooled No
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Box Length 8 1/8 in
Output Torque @ RPM 2045 in lb @ 1750 rpm, 2510 in lb @ 1150 rpm
Output Torque Rating Range [Max] 2499 lb-in, 234 Nm
Style Right Angle
Output Bore Shaft Dia. 1.25 in
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Output Shaft Solid
Output Torque Rating Range [Min] 2000 lb-in, 160 Nm
Frame Size 140TC, 180C
Bolt Center 7 in x 4 in
Frame 140TC, 180C
Lubrication None
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Series 700
Output (Shaft or Bore) Size 1 1/4 in
Center Distance 3 in
Housing Material Cast Iron
Media Mapping Output J
Input Motor HP 2
Torque Out @ 1150 rpm 2510 in lb
Ratio 30:1
Input HP @ RPM 1.99 hp @ 1150 rpm, 2.27 hp @ 1750 rpm
Input Power Rating 2.27 hp, 1.693 kW
Base to Centerline of Input Shaft 6 1/4 in
Torque Out @ 1750 rpm 2045 in lb
Motor Application General Purpose
Center Distance Code 730
Standard AGMA Service Class I
Max. Overhung Load @ 1750 rpm 1250 lb/in
Material Cast Iron, Standard Paint
Thermal Input Horsepower @ 1750 RPM N/A
Media Mapping Style RF
Worm Position Universal
Washdown Duty No
HP @ RPM 2 hp @ 1800 rpm
Output Speed 58.3 rpm
Reduction Type Single
Family Name RF
Input Configuration C-Face Coupled
Input (Shaft or Bore) Size 7/8 in
Box Height 8 7/8 in
Use With 730
Rated Efficiency 83%
Output Torque 2045 lb-in
Base Mounting Attachment No Base
Weight 66.1 LB
EAN or UPC 781711607657
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison