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BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 5.6 hp Input Max, 6889 in-lb Output Max, Round - Direct-Drive Right-Angle Speed Reducers
BOSTON GEARDirect-Drive Right-Angle Speed Reducers

BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 5.6 hp Input Max, 6889 in-lb Output Max, Round

The BOSTON GEAR Speed Reducer: 40:1 is a direct-drive right-angle speed reducer from BOSTON GEAR. It delivers a 40:1 ratio with 44 RPM output, supports up to 5.6 hp input, and provides a maximum output torque of 6889…

SKU 3G-OTH-139652

Also listed as: RF75240EB9G · RF752 40E B9 G

Brand
BOSTON GEAR
Item
Speed Reducer: 40:1, 44 RPM, 5.6 hp Input Max, 6889 in-lb Output Max, Round
Category
Direct-Drive Right-Angle Speed Reducers
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BOSTON GEAR
Manufacturer Part Number
RF752-40E-B9-G
Type
44 RPM, 6889 in-lb Output Max, Round, 180TC/210C
Input Max
5.6 hp

Technical Documents

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

Product Description

The BOSTON GEAR Speed Reducer: 40:1 is a direct-drive right-angle speed reducer from BOSTON GEAR. It delivers a 40:1 ratio with 44 RPM output, supports up to 5.6 hp input, and provides a maximum output torque of 6889 in-lb. The unit features a round configuration and is designed for 180TC/210C motor frames (MPN RF752-40E-B9-G).

Frequently Asked Questions

What is the BOSTON GEAR Speed Reducer RF752-40E-B9-G used for?

This direct-drive right-angle speed reducer is used in industrial power transmission to reduce motor speed and increase torque. It is suitable for conveyors, mixers, and material handling equipment where a 40:1 ratio and 44 RPM output are required.

What are the specifications of the BOSTON GEAR Speed Reducer RF752-40E-B9-G?

The BOSTON GEAR Speed Reducer RF752-40E-B9-G delivers a 40:1 ratio with 44 RPM output. It supports up to 5.6 hp input and provides a maximum output torque of 6889 in-lb. The unit has a round configuration and fits 180TC/210C motor frames.

Where to buy the BOSTON GEAR Speed Reducer RF752-40E-B9-G worldwide?

3G Electric supplies the BOSTON GEAR Speed Reducer RF752-40E-B9-G to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. 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 required output speed and torque to the unit's specifications. For the RF752-40E-B9-G, verify the input horsepower does not exceed 5.6 hp and the motor frame is 180TC/210C. Consult a BOSTON GEAR catalog for application guidelines.

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: 50:1, 35 RPM, 4.5 hp Input Max, 6751 in-lb Output Max, Round, 180TC/210C (MPN RF752-50E-B9-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 4.5 hp Input Max, 6751 in-lb Output Max, Round, 180TC/210C (MPN RF752-50E-B9-G)
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 7.6 hp Input Max, 9566 in-lb Output Max, Round, 210TC/250UC (MPN RF760-40E-B11-G)
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BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 7.6 hp Input Max, 9566 in-lb Output Max, Round, 210TC/250UC (MPN RF760-40E-B11-G)
BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 5 hp Input Max, 7392 in-lb Output Max, Round, 180TC/210C (MPN RF752-60E-B9-G)
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BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 5 hp Input Max, 7392 in-lb Output Max, Round, 180TC/210C (MPN RF752-60E-B9-G)
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BOSTON GEAR Speed Reducer: 30:1, 58 RPM, 7.3 hp Input Max, 6964 in-lb Output Max, Round, 180TC/210C (MPN RF752-30E-B9-G)
BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 5 hp Input Max, 8934 in-lb Output Max, Round, 180TC/210C (MPN RF760-60E-B11-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 60:1, 29 RPM, 5 hp Input Max, 8934 in-lb Output Max, Round, 180TC/210C (MPN RF760-60E-B11-G)
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 6.1 hp Input Max, 9378 in-lb Output Max, Round, 210TC/250UC (MPN RF760-50E-B11-G)
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BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 6.1 hp Input Max, 9378 in-lb Output Max, Round, 210TC/250UC (MPN RF760-50E-B11-G)

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