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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 (SKU 3G-OTH-139450) is a direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. It accepts a maximum input of 0.3 hp and provides up to 355 in-lb of output…

SKU 3G-OTH-139450

Also listed as: F771840B5G · F7718 40 B5 G

Brand
BOSTON GEAR
Item
Direct-Drive Right-Angle Speed Reducer
Part Number
F7718-40-B5-G
Category
Direct-Drive Right-Angle Speed Reducers
Available to Order
Also known as:F7718-40-B5-GBOSTON GEAR
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
F7718-40-B5-G
Type
44 RPM, 355 in-lb Output Max, Round, 56C
Input Max
0.3 hp

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

Product Description

The BOSTON GEAR Speed Reducer (SKU 3G-OTH-139450) is a direct-drive right-angle speed reducer with a 40:1 ratio, delivering 44 RPM output. It accepts a maximum input of 0.3 hp and provides up to 355 in-lb of output torque. This round unit features a 56C input flange (MPN F7718-40-B5-G).

Frequently Asked Questions

What is the BOSTON GEAR Speed Reducer used for?

The BOSTON GEAR Speed Reducer is used to reduce motor speed and increase torque in industrial machinery. It is ideal for conveyors, packaging equipment, and material handling systems where precise speed control and reliable power transmission are required.

What are the specifications of the BOSTON GEAR Speed Reducer?

This BOSTON GEAR Speed Reducer has a 40:1 ratio, 44 RPM output, 0.3 hp maximum input, and 355 in-lb maximum output torque. It features a round design with a 56C input flange and is a direct-drive right-angle unit (MPN F7718-40-B5-G).

Where to buy the BOSTON GEAR Speed Reducer worldwide?

You can source the BOSTON GEAR Speed Reducer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently.

How to install a BOSTON GEAR Speed Reducer?

To install a BOSTON GEAR Speed Reducer, mount it securely to a rigid base, align the input shaft with the motor using the 56C flange, and apply the correct lubricant as specified by the manufacturer. Always follow generic best practices for gearbox installation to ensure longevity.

Used in

Common applications for BOSTON GEAR
Conveyor systems — Boston Gear FC38 polyurethane spider insert (XFCA38) for torque transmission and misalignment compensation.
Pump drives — Boston Gear FC15 oil-impregnated spider insert (XFCBB15) to dampen vibration in continuous-duty pump applications.
Mixers and agitators — Boston Gear speed reducers with cast iron housings for speed reduction and torque multiplication.
Packaging machinery — Boston Gear FC12 synthetic rubber spider insert (XFCR12) for shock absorption in start-stop cycles.
Fans and blowers — Boston Gear FC45 oil-impregnated spider insert (XFCBB45) for high-torque power transmission.
Material handling — Boston Gear shaft-mounted speed reducers for conveyor and bulk handling drive systems.
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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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Direct-drive right-angle speed reducer with 5:1 ratio, 350 RPM input, 1 hp max input, and 164 in-lb max output. Round configuration with 56C frame, suitable for any-angle mounting. Used to reduce motor speed and increase torque in industrial machinery such as conveyors, pumps, and material handling systems
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This direct-drive right-angle speed reducer provides a 60:1 reduction ratio, delivering 29 RPM output with a maximum input of 0.75 hp and maximum output torque of 1,004 in-lb. It features a 56C input flange and a round output configuration. Typical applications include conveyors, packaging equipment, and material handling systems where speed reduction and torque multiplication are required
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