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BOSTON GEAR Direct-Drive Parallel Speed Reducer - Direct-Drive Parallel Speed Reducers
BOSTON GEARDirect-Drive Parallel Speed Reducers

BOSTON GEAR Direct-Drive Parallel Speed Reducer

The BOSTON GEAR Speed Reducer (SKU 3G-OTH-143574) is a direct-drive parallel speed reducer with a 22:1 ratio, delivering 79 RPM output. It supports a maximum input of 1.5 hp and a maximum output torque of 1158 in-lb…

SKU 3G-OTH-143574

Also listed as: F842B22KB7M1 · F842B 22K B7 M1

Brand
BOSTON GEAR
Item
Direct-Drive Parallel Speed Reducer
Part Number
F842B-22K-B7-M1
Category
Direct-Drive Parallel Speed Reducers
Available to Order
Also known as:F842B-22K-B7-M1BOSTON GEAR
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
F842B-22K-B7-M1
Type
79 RPM, 1158 in-lb Output Max, 140TC/180C
Input Max
1.5 hp

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

Product Description

The BOSTON GEAR Speed Reducer (SKU 3G-OTH-143574) is a direct-drive parallel speed reducer with a 22:1 ratio, delivering 79 RPM output. It supports a maximum input of 1.5 hp and a maximum output torque of 1158 in-lb, with a 140TC/180C frame size (MPN F842B-22K-B7-M1).

Frequently Asked Questions

What is the BOSTON GEAR F842B-22K-B7-M1 speed reducer used for?

This direct-drive parallel speed reducer is used in industrial power transmission to reduce motor speed and increase torque. Typical applications include conveyors, material handling, packaging machinery, and other equipment requiring a 22:1 reduction ratio and 79 RPM output.

What are the specifications of the BOSTON GEAR speed reducer F842B-22K-B7-M1?

The BOSTON GEAR speed reducer (MPN F842B-22K-B7-M1) has a 22:1 ratio, 79 RPM output, 1.5 hp maximum input, and 1158 in-lb maximum output torque. It features a 140TC/180C frame size and is a direct-drive parallel type.

Where to buy BOSTON GEAR speed reducers worldwide?

3G Electric supplies BOSTON GEAR speed reducers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the F842B-22K-B7-M1 model.

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 22:1 ratio and 1158 in-lb maximum. Verify the motor frame size (140TC/180C) and ensure input power does not exceed 1.5 hp. Consult a BOSTON GEAR catalog for application factors.

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 parallel 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 parallel speed reducer with 71:1 ratio, delivering 24 RPM output. Accepts up to 1 hp input and provides 2303 in-lb maximum output torque. Features a 56C frame and supports any-angle mounting. Suitable for use in conveyors, mixers, and material handling equipment requiring speed reduction and torque multiplication
BOSTON GEAR
Direct-drive parallel speed reducer with 71:1 ratio, delivering 24 RPM output. Accepts up to 1 hp input and provides 2303 in-lb maximum output torque. Features a 56C frame and supports any-angle mounting. Suitable for use in conveyors, mixers, and material handling equipment requiring speed reduction and torque multiplication

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