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700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base

F7721-10-B5-G

700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101734239
  • 2 Input Motor hp
  • 700 Series
  • 2.06 in Center Distance
  • Single Reduction
700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
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    Shipment Options
  • 2 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

caution

  • Should not be used in place of standard angular contact spindle bearings.
Output Torque Rating Range [Min] 750 lb-in, 85 Nm
Base to Centerline of Output Shaft 2.28 in
Output Torque 789 lb-in
Motor Frame Size B556C
Bolt Center Length x Bolt Center Width 5 in x 2 7/8 in
Media Mapping Style F
Motor HP 1 hp
Output Torque @ RPM 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Base Mounting Attachment No Base
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
HP @ RPM 2 hp @ 1800 rpm
Fan Cooled No
Bolt Center 5 in x 2 7/8 in
Style Right Angle
Motor Application General Purpose
Input Configuration C-Face Quilled
Max. Thrust Load @ 1150 rpm 700 lb/in
Bore Code B5
Thermal Input Horsepower @ 1750 RPM N/A
Center Distance Code 721
Frame Size 56C
Base No
Frame 56C
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Output Torque Rating Range [Max] 999 lb-in, 109 Nm
Family Name F
Torque Out @ 1150 rpm 725 in lb
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Lubrication None
Box Height 6 3/8 in
Output Shaft Solid
Reduction Type Single
Max. Input HP @ 100 rpm 0.19 hp
Media Mapping Output G
Center Distance 2.0625 in
Ratio 10:1
Input HP @ RPM 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm
Material Cast Iron, Standard Paint
Input Power Rating 2.34 hp, 1.745 kW
Max. Overhung Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Output Shaft Projection Solid Left Output
Standard AGMA Service Class I
Input (Shaft or Bore) Size 5/8 in
Output Bore Shaft Dia. 1 in
Output Configuration Left Output
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Output RPM @ Input RPM 175 rpm @ 1750 rpm
Base to Centerline of Input Shaft 4 11/32 in
Output RPM @ 1750 rpm Input 175 rpm
Series 700
Output (Shaft or Bore) Size 1 in
Use With 721
Worm Position Universal
Max. Thrust Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Input Motor HP 2
Box Width 5 3/16 in
Torque Out @ 1750 rpm 789 in lb
Rated Efficiency 94%
Washdown Duty No
Shaft Assembly Code G
Output Speed 175 rpm
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Box Length 6 in
Housing Material Cast Iron
Max. Overhung Load @ 1750 rpm 700 lb/in
Weight 24.1 LB
EAN or UPC 781711519547
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