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BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 4.5 hp Input Max, 6751 in-lb Output Max, Round - Direct-Drive Right-Angle Speed Reducers
BOSTON GEARDirect-Drive Right-Angle Speed Reducers

BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 4.5 hp Input Max, 6751 in-lb Output Max, Round

The BOSTON GEAR Speed Reducer: 50:1 is a direct-drive right-angle speed reducer from BOSTON GEAR, model RF752-50E-B9-G. It delivers a 50:1 reduction ratio with 35 RPM output, a maximum input of 4.5 hp, and a maximum…

SKU 3G-OTH-139650

Also listed as: RF75250EB9G · RF752 50E B9 G

Brand
BOSTON GEAR
Item
Speed Reducer: 50:1, 35 RPM, 4.5 hp Input Max, 6751 in-lb Output Max, Round
Category
Direct-Drive Right-Angle Speed Reducers
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
RF752-50E-B9-G
Type
35 RPM, 6751 in-lb Output Max, Round, 180TC/210C
Input Max
4.5 hp

Technical Documents

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

Product Description

The BOSTON GEAR Speed Reducer: 50:1 is a direct-drive right-angle speed reducer from BOSTON GEAR, model RF752-50E-B9-G. It delivers a 50:1 reduction ratio with 35 RPM output, a maximum input of 4.5 hp, and a maximum output torque of 6751 in-lb. The unit features a round configuration and is designed for 180TC/210C motor frames.

Frequently Asked Questions

What is the BOSTON GEAR RF752-50E-B9-G speed reducer used for?

This BOSTON GEAR 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 50:1 reduction ratio and 6751 in-lb output torque are required.

What are the specifications of the BOSTON GEAR RF752-50E-B9-G?

The BOSTON GEAR RF752-50E-B9-G is a 50:1 ratio speed reducer with 35 RPM output, 4.5 hp maximum input, and 6751 in-lb maximum output torque. It has a round configuration and fits 180TC/210C motor frames. The manufacturer part number is RF752-50E-B9-G.

Where to buy the BOSTON GEAR RF752-50E-B9-G worldwide?

3G Electric supplies the BOSTON GEAR RF752-50E-B9-G speed reducer to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine BOSTON GEAR unit to your facility, regardless of location.

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

To select the correct BOSTON GEAR speed reducer, match the motor frame size (180TC/210C), required reduction ratio (50:1), input horsepower (4.5 hp max), and output torque (6751 in-lb max). Verify shaft configuration and mounting orientation to ensure compatibility with your driven equipment.

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, 5.6 hp Input Max, 6889 in-lb Output Max, Round, 180TC/210C (MPN RF752-40E-B9-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 40:1, 44 RPM, 5.6 hp Input Max, 6889 in-lb Output Max, Round, 180TC/210C (MPN RF752-40E-B9-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)
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2 hp Input Max, 2520 in-lb Output Max, Round, 140TC/180C (MPN F732-50E-B7-G)
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BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2 hp Input Max, 2520 in-lb Output Max, Round, 140TC/180C (MPN F732-50E-B7-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)
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2.3 hp Input Max, 3280 in-lb Output Max, Round, 140TC/180C (MPN F738-50E-B7-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2.3 hp Input Max, 3280 in-lb Output Max, Round, 140TC/180C (MPN F738-50E-B7-G)
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2.3 hp Input Max, 3280 in-lb Output Max, Round, 180TC/210C (MPN F738-50E-B9-G)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 50:1, 35 RPM, 2.3 hp Input Max, 3280 in-lb Output Max, Round, 180TC/210C (MPN F738-50E-B9-G)

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