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BOSTON GEAR Direct-Drive Right-Angle Speed Reducer - Direct-Drive Right-Angle Speed Reducers
BOSTON GEARDirect-Drive Right-Angle Speed Reducers

BOSTON GEAR Direct-Drive Right-Angle Speed Reducer

The BOSTON GEAR Speed Reducer (MPN F7721-40-B5-G) is a direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. It accepts a maximum 0.5 hp input and provides up to 533 in-lb output torque…

SKU 3G-OTH-139456

Also listed as: F772140B5G · F7721 40 B5 G

Brand
BOSTON GEAR
Item
Direct-Drive Right-Angle Speed Reducer
Category
Direct-Drive Right-Angle Speed Reducers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BOSTON GEAR
Manufacturer Part Number
F7721-40-B5-G
Type
44 RPM, 533 in-lb Output Max, Round, 56C, AGMA
Input Max
0.5 hp

Technical Documents

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BOSTON GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON GEAR Speed Reducer (MPN F7721-40-B5-G) is a direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. It accepts a maximum 0.5 hp input and provides up to 533 in-lb output torque. The unit features a 56C frame and round configuration, meeting AGMA standards.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BOSTON GEAR Speed Reducer F7721-40-B5-G used for?

This direct-drive right-angle speed reducer is used in industrial machinery to reduce motor speed and increase torque. Common applications include conveyors, packaging equipment, and material handling systems where precise speed control and reliable torque transmission are required.

What are the specifications of the BOSTON GEAR Speed Reducer F7721-40-B5-G?

The BOSTON GEAR Speed Reducer (MPN F7721-40-B5-G) has a 40:1 ratio, 44 RPM output, 0.5 hp maximum input, and 533 in-lb maximum output torque. It features a 56C frame, round configuration, and meets AGMA standards.

Where to buy BOSTON GEAR Speed Reducer F7721-40-B5-G worldwide?

3G Electric supplies the BOSTON GEAR Speed Reducer F7721-40-B5-G worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right BOSTON GEAR speed reducer for an application?

To select the correct BOSTON GEAR speed reducer, match the input horsepower, output torque, and ratio to your motor and load requirements. Verify the frame size (e.g., 56C) and mounting configuration. Consult AGMA standards for service factors and ensure proper alignment during installation.

Used in

Common applications for BOSTON GEAR
Material handling conveyors — Boston Gear worm gear speed reducers for belt drives
Packaging machinery — Boston Gear helical gear reducers for precise indexing
Food processing equipment — Boston Gear stainless steel speed reducers for washdown environments
Industrial pump drives — Boston Gear clamp collars for shaft coupling alignment
Mixer and agitator systems — Boston Gear oil-impregnated spider inserts for torque transmission
Automated assembly lines — Boston Gear mounting bases for horizontal reducer installation

BOSTON GEAR Products

3G Electric supplies BOSTON GEAR direct-drive right-angle speed reducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1206 in-lb Output Max, Round, 56C (MPN F724-40-B5-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1206 in-lb Output Max, Round, 56C (MPN F724-40-B5-G)
This direct-drive right-angle speed reducer provides a 40:1 reduction ratio, delivering 44 RPM output with a maximum input of 0.3 hp and output torque up to 355 in-lb. The round unit features a 56C input flange for motor mounting. Typical applications include conveyors, packaging equipment, and material handling systems requiring speed reduction and torque multiplication
BOSTON GEAR
This direct-drive right-angle speed reducer provides a 40:1 reduction ratio, delivering 44 RPM output with a maximum input of 0.3 hp and output torque up to 355 in-lb. The round unit features a 56C input flange for motor mounting. Typical applications include conveyors, packaging equipment, and material handling systems requiring speed reduction and torque multiplication
BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 0.3 hp Input Max, 440 in-lb Output Max, Round, 56C, AGMA (MPN F7718-60-B5-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 0.3 hp Input Max, 440 in-lb Output Max, Round, 56C, AGMA (MPN F7718-60-B5-G)
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1066 in-lb Output Max, Round, 56C (MPN F726-40-B5-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 1 hp Input Max, 1066 in-lb Output Max, Round, 56C (MPN F726-40-B5-G)
BOSTON GEAR Speed Reducer: 25:1, 70 RPM, 1.5 hp Input Max, 1056 in-lb Output Max, Round, 56C, AGMA (MPN F724-25-B5-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 25:1, 70 RPM, 1.5 hp Input Max, 1056 in-lb Output Max, Round, 56C, AGMA (MPN F724-25-B5-G)
BOSTON GEAR Speed Reducer: 30:1, 58 RPM, 0.75 hp Input Max, 624 in-lb Output Max, Round, 56C, AGMA (MPN F721-30-B5-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 30:1, 58 RPM, 0.75 hp Input Max, 624 in-lb Output Max, Round, 56C, AGMA (MPN F721-30-B5-G)

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Direct-drive right-angle speed reducer with 10:1 ratio, 175 RPM output, 2 hp maximum input, and 640 in-lb maximum output torque. Round configuration with 140TC/180C frame size. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, packaging equipment, and material handling systems
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Direct-drive right-angle speed reducer with 10:1 ratio, 175 RPM output, 2 hp maximum input, and 640 in-lb maximum output torque. Round configuration with 140TC/180C frame size. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, packaging equipment, and material handling systems
This direct-drive right-angle speed reducer provides a 20:1 reduction ratio, delivering 88 RPM output from a maximum 0.25 hp input. It offers up to 130 in-lb of output torque and features a round 56C input flange. Typical applications include conveyors, packaging equipment, and material handling systems where speed reduction and torque multiplication are required
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This direct-drive right-angle speed reducer provides a 20:1 reduction ratio, delivering 88 RPM output from a maximum 0.25 hp input. It offers up to 130 in-lb of output torque and features a round 56C input flange. Typical applications include conveyors, packaging equipment, and material handling systems where speed reduction and torque multiplication are required
Direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. Accepts a maximum input of 0.3 hp and provides a maximum output torque of 355 in-lb. Features a 56C round input flange and AGMA-rated gearing. Suitable for industrial applications such as conveyors, packaging equipment, and material handling systems
BOSTON GEAR
Direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. Accepts a maximum input of 0.3 hp and provides a maximum output torque of 355 in-lb. Features a 56C round input flange and AGMA-rated gearing. Suitable for industrial applications such as conveyors, packaging equipment, and material handling systems
This direct-drive right-angle speed reducer provides a 30:1 reduction ratio, delivering 58 RPM output from a maximum 0.5 hp input. It offers up to 416 in-lb of output torque and features a 56C input flange with a round output configuration, meeting AGMA standards. Commonly used in industrial machinery such as conveyors, packaging equipment, and material handling systems to reduce speed and increase torque
BOSTON GEAR
This direct-drive right-angle speed reducer provides a 30:1 reduction ratio, delivering 58 RPM output from a maximum 0.5 hp input. It offers up to 416 in-lb of output torque and features a 56C input flange with a round output configuration, meeting AGMA standards. Commonly used in industrial machinery such as conveyors, packaging equipment, and material handling systems to reduce speed and increase torque
Direct-drive right-angle speed reducer with a 60:1 ratio, delivering 29 RPM output and up to 1,004 in-lb torque. Accepts a maximum input of 0.75 hp. Features a round 56C frame and meets AGMA standards. Suitable for industrial power transmission applications such as conveyors and packaging machinery
BOSTON GEAR
Direct-drive right-angle speed reducer with a 60:1 ratio, delivering 29 RPM output and up to 1,004 in-lb torque. Accepts a maximum input of 0.75 hp. Features a round 56C frame and meets AGMA standards. Suitable for industrial power transmission applications such as conveyors and packaging machinery
This direct-drive right-angle speed reducer from BOSTON GEAR provides a 5:1 reduction ratio. It accepts a maximum input of 6.11 hp at 350 RPM and delivers up to 350 in-lb of output torque. The round unit features a 180TC/210C frame size. Typical applications include conveyors, packaging machinery, and material handling systems requiring torque multiplication and speed reduction
BOSTON GEAR
This direct-drive right-angle speed reducer from BOSTON GEAR provides a 5:1 reduction ratio. It accepts a maximum input of 6.11 hp at 350 RPM and delivers up to 350 in-lb of output torque. The round unit features a 180TC/210C frame size. Typical applications include conveyors, packaging machinery, and material handling systems requiring torque multiplication and speed reduction
Direct-drive right-angle speed reducer with 60:1 ratio, delivering 29 RPM output. Accepts up to 2 hp input and provides 2678 in-lb maximum output torque. Round design with 140TC/180C frame compatibility. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, packaging equipment, and material handling systems
BOSTON GEAR
Direct-drive right-angle speed reducer with 60:1 ratio, delivering 29 RPM output. Accepts up to 2 hp input and provides 2678 in-lb maximum output torque. Round design with 140TC/180C frame compatibility. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, packaging equipment, and material handling systems
This direct-drive right-angle speed reducer provides a 50:1 reduction ratio, delivering 35 RPM output with a maximum input of 2 hp and output torque up to 2520 in-lb. It features a round configuration and is compatible with 140TC/180C motor frames. Commonly used in industrial applications such as conveyors, mixers, and material handling equipment to reduce motor speed and increase torque
BOSTON GEAR
This direct-drive right-angle speed reducer provides a 50:1 reduction ratio, delivering 35 RPM output with a maximum input of 2 hp and output torque up to 2520 in-lb. It features a round configuration and is compatible with 140TC/180C motor frames. Commonly used in industrial applications such as conveyors, mixers, and material handling equipment to reduce motor speed and increase torque