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700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer

FWA718-300-B4-G

700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870634
  • Double Reduction
  • 300:1 Ratio
  • G Assembly
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
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    Shipment Options
  • Double Reduction
  • 300:1 Ratio
  • G Assembly

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
Center Distance 1.75 in
Housing Material Cast Iron
Box Width 8 7/8 in
Bolt Centers w/ Std. Base Kit (in) 5 3/4 x 4 1/2
Base to Shaft Center Height w/Std. Base Kit 4.38 in
Motor HP 0.17 hp
Input Motor HP 0.17
Box Height 5 3/4 in
Bolt Centers w/ Vertical Base Kits (in) 7.38 x 4.00
Input Configuration C-Face Quilled
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Output RPM @ 1750 rpm Input 5.8 rpm
Output Speed 5.8 rpm
Output Shaft Projection Solid Left Output
Worm Position Universal¦Parallel
Output Configuration Left Output
Input Power Rating 0.16 hp, 0.119 kW
Motor Frame Size B442CZ
Box Length 5 1/16 in
Max. Thrust Load @ 1150 rpm 500 lb/in
Bolt Centers w/ Vertical "J" Base Kit (in) 7.63 x 2.50
Washdown Duty No
Torque Out @ 1750 rpm 690 in lb
Fan Cooled No
Max. Overhung Load @ 1750 rpm 500 lb/in
Standard AGMA Service Class I
Output Torque 690 lb-in
Center Distance Code 718
Base Mounting Attachment No Base
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Media Mapping Style FWA
Material Cast Iron, Standard Paint
Input (Shaft or Bore) Size 1/2 in
Frame Size 42CZ
Frame 42CZ
Output Torque Rating Range [Min] 500 lb-in, 60 Nm
Keyway Size 1/8 x 1/16
Bolt Center 4 3/16 in x 2 3/4 in
Thermal Input Horsepower @ 1750 RPM N/A
Family Name FWA
HP @ RPM 0.1666667 hp @ 1800 rpm
Bore Code B4
Base to Centerline of Output Shaft 3 11/16 in
Rated Efficiency 39%
Ratio 300:1
Base to Centerline of Input Shaft 2 15/16 in
Output (Shaft or Bore) Size 7/8 in
Output Torque Rating Range [Max] 749 lb-in, 84 Nm
Media Mapping Output G
Reduction Type Double
Motor Application General Purpose
Style Parallel Shaft
Output Bore Shaft Dia. 0.875 in
Shaft Assembly Code G
Lubrication None
Output Shaft Solid
Torque Out @ 1150 rpm N/A
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Weight 26.1 LB
EAN or UPC 781711523308
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