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

F7721-40-B5-J

700 Series 40:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101809114
  • 0.75 Input Motor hp
  • 700 Series
  • 2.06 in Center Distance
  • Single Reduction
700 Series 40:1 Ratio J 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
Max. Overhung Load @ RPM 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm
Center Distance Code 721
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Bolt Center 5 in x 2 7/8 in
Frame 56C
Output (Shaft or Bore) Size 1 in
Frame Size 56C
Lubrication None
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Output Torque Rating Range [Max] 999 lb-in, 109 Nm
Washdown Duty No
Media Mapping Output J
Output Configuration Right Output
Media Mapping Style F
Output Torque Rating Range [Min] 750 lb-in, 85 Nm
Bore Code B5
Center Distance 2.0625 in
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Input Power Rating 0.81 hp, 0.604 kW
Max. Input HP @ 100 rpm 0.074 hp
Bolt Pattern 5 x 2.88
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Output Bore Shaft Dia. 1 in
Output Shaft Projection Solid Right Output
HP @ RPM 0.5 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm
Output Speed 43.8 rpm
Max. Thrust Load @ 1150 rpm 700 lb/in
Shaft Assembly Code J
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Base Mounting Attachment No Base
Motor Application General Purpose
Max. Overhung Load @ 1750 rpm 700 lb/in
Standard AGMA Service Class I
Base to Centerline of Input Shaft 4 11/32 in
Torque Out @ 1150 rpm 785 in lb
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Input Configuration C-Face Quilled
Base No
Housing Material Cast Iron
Input HP @ RPM 0.81 hp @ 1750 rpm, 0.49 hp @ 1150 rpm
Input (Shaft or Bore) Size 5/8 in
Reduction Type Single
Series 700
Input Motor HP 0.75
Material Cast Iron, Standard Paint
Box Width 5 3/16 in
Base to Centerline of Output Shaft 2.28 in
Output RPM @ 1750 rpm Input 44 rpm
Output Torque @ RPM 876 in lb @ 1750 rpm, 785 in lb @ 1150 rpm
Box Height 6 3/8 in
Torque Out @ 1750 rpm 876 in lb
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Output Shaft Solid
Bolt Center Length x Bolt Center Width 5 in x 2 7/8 in
Worm Position Universal
Max. Thrust Load @ RPM 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm
Motor Frame Size B556C
Fan Cooled No
Rated Efficiency 75%
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Output Torque 876 lb-in
Use With 721
Family Name F
Box Length 6 in
Style Right Angle
Motor HP 1/2 hp
Ratio 40:1
Weight 24.1 LB
EAN or UPC 781711519745
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