Skip to content Skip to navigation menu
700 Series 25:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base

F7718-25-B5-G

700 Series 25:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833810
  • 0.75 Input Motor hp
  • 700 Series
  • 1.75 in Center Distance
  • Single Reduction
700 Series 25:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
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
  • 0.75 Input Motor hp
  • 700 Series
  • 1.75 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

  • 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Output Configuration Left Output
Base to Centerline of Input Shaft 3 13/16 in
Base to Centerline of Output Shaft 2 1/16 in
Torque Out @ 1150 rpm 500 in lb
Max. Thrust Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Output Shaft Solid
Rated Efficiency 84%
Base No
Frame 56C
Housing Material Cast Iron
Reduction Type Single
Output Shaft Projection Solid Left Output
Input (Shaft or Bore) Size 5/8 in
HP @ RPM 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm
Box Width 5 1/32 in
Input HP @ RPM 0.48 hp @ 1150 rpm, 0.76 hp @ 1750 rpm
Bore Code B5
Input Power Rating 0.76 hp, 0.567 kW
Output (Shaft or Bore) Size 7/8 in
Base Mounting Attachment No Base
Output Torque @ RPM 500 in lb @ 1150 rpm, 574 in lb @ 1750 rpm
Material Cast Iron, Standard Paint
Fan Cooled No
Washdown Duty No
Max. Thrust Load @ 1150 rpm 500 lb/in
Worm Position Universal
Output Torque 574 lb-in
Media Mapping Output G
Output RPM @ Input RPM 70 rpm @ 1750 rpm
Torque Out @ 1750 rpm 574 in lb
Center Distance 1.75 in
Max. Overhung Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Series 700
Bolt Center 4 3/16 in x 2 3/4 in
Output RPM @ 1750 rpm Input 70 rpm
Max. Overhung Load @ 1750 rpm 500 lb/in
Media Mapping Style F
Ratio 25:1
Input Motor HP 0.75
Output Torque Rating Range [Min] 500 lb-in, 60 Nm
Frame Size 56C
Center Distance Code 718
Bolt Center Length x Bolt Center Width 4 3/16 in x 2 3/4 in
Motor Application General Purpose
Motor Frame Size B556C
Output Bore Shaft Dia. 0.875 in
Standard AGMA Service Class I
Use With 718
Box Length 5 1/2 in
Lubrication None
Family Name F
Input Configuration C-Face Quilled
Shaft Assembly Code G
Output Torque Rating Range [Max] 749 lb-in, 84 Nm
Style Right Angle
Output Speed 70 rpm
Box Height 5 3/4 in
Thermal Input Horsepower @ 1750 RPM N/A
Weight 19.1 LB
EAN or UPC 781711519363
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison