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Long recognized as a pioneer among OEM and MRO manufacturers, Boston Gear has been producing dependable products since 1877 – and at the top of the list is our 700 Series worm gear speed reducer. Our 700 Series is known throughout the industry for its durable, efficient, and trouble-free performance. And with our Reducer Express™ service, we’ll ship any of our 15 million different speed reducer combinations, in stock or not, by air within 24 hours – or we’ll pay the freight. To find out how to incorporate Boston Gear’s world-class reputation into your designs overnight, go to BostSpec2, our specification and design center.
700 Series Worm Gear Speed Reducers
• 6 New Bore Sizes Ranging from 2” to 3 7/16”
• Reduction of Drivetrain Components through Shaft Mounting Flexibility
• Backwards compatible with 700 Series’ Industry-Standard Mounting Dimensions
• Larger Output Bearings for Greater Rigidity
• Output Torque more than Doubles as Compared with 738 Center Distance
• Good for Heavy Duty Conveyor Systems
• Good for Large Shaft Mount Applications
• Double Reduction Ratios also Available
Technical Specs
Speed Reducer, C-Face, 140TC/180C, 40:1
By BOSTON GEAR
Product Description
Speed Reducer, C-Face, Right Angle Shaft Orientation, Standard Duty, 1750 Input RPM, 44 Nominal Output RPM, Worm Center Distance 3.25 In., Bore Dia. 7/8 In., 140TC/180C Frame, Overhung Load 1300 lb., 40:1 Nominal Ratio, Max. Input HP 2, Max. Torque 2131 in.-lb., Number of Stages 1, Forward/Reversible Rotation, Optional Base, Any Position Mounting, Tapered Roller Bearings, Hardened Steel Pinion Material, Worm Gear Type, Cast Iron Housing Material, Single Output Single/Double Output
Technical Specifications
Shaft Orientation: Right Angle Oil Seal: Double Lip
Mounting: All Position Shaft Assembly: Single Output
Finish: Powdered Epoxy Paint Nominal Ratio: 40:1
Rotation: Forward/Reverse Lubrication: Kluber Food Grade
Input RPM: 1750 Housing: Cast Iron
Item: Speed Reducer Bearings: Oversized Ball Roller
Type: C-Face Nominal Output RPM: 44
Number of Stages: 1 Duty: Standard
Worm Center Distance (In.): 3.25 Overhung Load (Lb.): 1300
Max. Torque (In.-Lbs.): 2131 Output Torque @ 2 HP (In.-Lb.): 2131
Bore Dia. (In.): 0.875 Output Torque @ 1.5 HP (In.-Lb.): 1598
Worm Center Distance: 3-1/4″ Max. Input HP: 2
NEMA/IEC Frame: 140TC/180C
Mfr Number: F732-40-B7-G
Click on the links below to see Drawings and Specs:
Boston-Standard-Worm-Gear-Speed-Reducers-P-7349-BG
BostonGear-Worm Helical Bevel Gear Drives Catalog