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700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base

F7721-40-B5-G

700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835125
  • 0.75 Input Motor hp
  • 700 Series
  • 2.06 in Center Distance
  • Single Reduction
700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
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    Shipment Options
  • 0.75 Input Motor hp
  • 700 Series
  • 2.06 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
  • Must be filled to the proper level with the recommended lubricant for your application before operation
Input Configuration C-Face Quilled
Max. Thrust Load @ RPM 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm
Fan Cooled No
Box Length 6 in
Center Distance Code 721
Max. Overhung Load @ RPM 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Output RPM @ 1750 rpm Input 44 rpm
Frame 56C
Use With 721
Base to Centerline of Input Shaft 4 11/32 in
Output Torque Rating Range [Min] 750 lb-in, 85 Nm
Output Shaft Solid
Series 700
Torque Out @ 1150 rpm 785 in lb
Media Mapping Output G
Bolt Center 5 in x 2 7/8 in
Motor Application General Purpose
Frame Size 56C
Max. Overhung Load @ 1750 rpm 700 lb/in
Input (Shaft or Bore) Size 5/8 in
Washdown Duty No
Output Shaft Projection Solid Left Output
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Output Torque 876 lb-in
Input Power Rating 0.81 hp, 0.604 kW
Max. Thrust Load @ 1150 rpm 700 lb/in
Output Speed 43.8 rpm
Output Configuration Left Output
Motor Frame Size B556C
Output Bore Shaft Dia. 1 in
Style Right Angle
HP @ RPM 0.5 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm
Reduction Type Single
Worm Position Universal
Lubrication None
Standard AGMA Service Class I
Torque Out @ 1750 rpm 876 in lb
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Base to Centerline of Output Shaft 2.28 in
Rated Efficiency 75%
Bolt Center Length x Bolt Center Width 5 in x 2 7/8 in
Output Torque Rating Range [Max] 999 lb-in, 109 Nm
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Input HP @ RPM 0.81 hp @ 1750 rpm, 0.49 hp @ 1150 rpm
Media Mapping Style F
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Housing Material Cast Iron
Center Distance 2.0625 in
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Shaft Assembly Code G
Bore Code B5
Base Mounting Attachment No Base
Base No
Box Height 6 3/8 in
Output (Shaft or Bore) Size 1 in
Bolt Pattern 5 x 2.88
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Motor HP 1/2 hp
Output Torque @ RPM 876 in lb @ 1750 rpm, 785 in lb @ 1150 rpm
Input Motor HP 0.75
Max. Input HP @ 100 rpm 0.074 hp
Ratio 40:1
Family Name F
Box Width 5 3/16 in
Material Cast Iron, Standard Paint
Weight 24.1 LB
EAN or UPC 781711519721
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