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700 Series 5:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base

F718-5-B7-G

700 Series 5:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101807803
  • 2 Input Motor hp
  • 700 Series
  • 1.75 in Center Distance
  • Single Reduction
700 Series 5:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
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    Shipment Options
  • 2 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
Base Mounting Attachment No Base
Bore Code B7
Box Width 5 1/32 in
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Box Length 5 1/2 in
Output Configuration Left Output
Standard AGMA Service Class II
Input Power Rating 2.55 hp, 1.902 kW
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Fan Cooled No
Base to Centerline of Input Shaft 3 13/16 in
Max. Thrust Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Motor HP 2 hp
Center Distance 1.75 in
Output RPM @ 1750 rpm Input 350 rpm
Rated Efficiency 94%
Center Distance Code 718
Torque Out @ 1150 rpm 350 in lb
Output Torque Rating Range [Min] 300 lb-in, 35 Nm
Bolt Centers w/ Vertical "J" Base Kit (in) 7.63 x 2.50
Bolt Centers w/ Vertical Base Kits (in) 7.38 x 4.00
Output Shaft Projection Solid Left Output
Base to Centerline of Output Shaft 2 1/16 in
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Output Torque 432 lb-in
Motor Application General Purpose
Input Configuration C-Face Quilled
Base to Shaft Center Height w/Std. Base Kit 4.38 in
Motor Frame Size B7140TC180C
Max. Thrust Load @ 1150 rpm 500 lb/in
Lubrication None
Output (Shaft or Bore) Size 7/8 in
Ratio 5:1
Thermal Input Horsepower @ 1750 RPM N/A
HP @ RPM 2 hp @ 1800 rpm
Frame Size 140TC, 180C
Output Bore Shaft Dia. 0.875 in
Output Torque @ RPM 350 in lb @ 1150 rpm, 432 in lb @ 1750 rpm
Base No
Input (Shaft or Bore) Size 7/8 in
Worm Position Universal
Media Mapping Style F
Shaft Assembly Code G
Family Name F
Input HP @ RPM 1.42 hp @ 1150 rpm, 2.55 hp @ 1750 rpm
Output Shaft Solid
Max. Input HP @ 100 rpm 0.17 hp
Max. Overhung Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Series 700
Bolt Centers w/ Std. Base Kit (in) 5 3/4 x 4 1/2
Housing Material Cast Iron
Frame 140TC, 180C
Torque Out @ 1750 rpm 432 in lb
Box Height 5 3/4 in
Washdown Duty No
Material Cast Iron, Standard Paint
Keyway Size 3/16 x 3/32
Media Mapping Output G
Max. Overhung Load @ 1750 rpm 500 lb/in
Bolt Center Length x Bolt Center Width 4 3/16 in x 2 3/4 in
Reduction Type Single
Style Right Angle
Output Torque Rating Range [Max] 499 lb-in, 59 Nm
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Bolt Center 4 3/16 in x 2 3/4 in
Output Speed 350 rpm
Input Motor HP 2
Use With 718
Weight 19.1 LB
EAN or UPC 781711519240
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