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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: 50:1 is a direct-drive parallel speed reducer from BOSTON GEAR. It delivers a 50:1 ratio, 35 RPM output, with a maximum input of 0.75 hp and maximum output torque of 1280 in-lb. This…

SKU 3G-OTH-143596

Also listed as: F842B50KB5M1 · F842B 50K B5 M1

Brand
BOSTON GEAR
Item
Direct-Drive Parallel Speed Reducer
Category
Direct-Drive Parallel 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
F842B-50K-B5-M1
Type
35 RPM, 1280 in-lb Output Max, 56C, Any Angle
Input Max
0.75 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 parallel speed reducer from BOSTON GEAR. It delivers a 50:1 ratio, 35 RPM output, with a maximum input of 0.75 hp and maximum output torque of 1280 in-lb. This unit features a 56C frame and is designed for any-angle mounting (MPN F842B-50K-B5-M1).

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 F842B-50K-B5-M1 speed reducer used for?

The BOSTON GEAR F842B-50K-B5-M1 is a direct-drive parallel speed reducer used to reduce motor speed and increase torque in industrial machinery. Typical applications include conveyors, material handling, packaging equipment, and other power transmission systems requiring a 50:1 reduction ratio and any-angle mounting.

What are the specifications of the BOSTON GEAR 50:1 speed reducer?

The BOSTON GEAR speed reducer (MPN F842B-50K-B5-M1) delivers a 50:1 ratio, 35 RPM output speed, 0.75 hp maximum input, and 1280 in-lb maximum output torque. It features a 56C frame and is designed for any-angle mounting. This is a direct-drive parallel reducer from BOSTON GEAR.

Where to buy BOSTON GEAR speed reducers worldwide?

3G Electric supplies BOSTON GEAR speed reducers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the F842B-50K-B5-M1 or other BOSTON GEAR models.

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 specs: 50:1 ratio, 35 RPM output, 0.75 hp max input, and 1280 in-lb max output. Verify the motor frame size (56C) and mounting orientation. Consult a BOSTON GEAR catalog or contact 3G Electric for application guidance.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Direct-drive parallel speed reducer with 45:1 ratio, 38 RPM output, 0.75 hp input max, and 1180 in-lb output max. Features a 56C frame and any-angle mounting. Suitable for conveyors, material handling, and packaging equipment
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Direct-drive parallel speed reducer with 45:1 ratio, 38 RPM output, 0.75 hp input max, and 1180 in-lb output max. Features a 56C frame and any-angle mounting. Suitable for conveyors, material handling, and packaging equipment
BOSTON GEAR Speed Reducer: 28:1, 62 RPM, 1 hp Input Max, 994 in-lb Output Max, 56C, Any Angle (MPN F842B-28K-B5-M1)
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BOSTON GEAR Speed Reducer: 28:1, 62 RPM, 1 hp Input Max, 994 in-lb Output Max, 56C, Any Angle (MPN F842B-28K-B5-M1)
BOSTON GEAR Speed Reducer: 63:1, 27 RPM, 0.5 hp Input Max, 1000 in-lb Output Max, 56C, Any Angle (MPN F842B-63K-B5-M1)
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BOSTON GEAR Speed Reducer: 63:1, 27 RPM, 0.5 hp Input Max, 1000 in-lb Output Max, 56C, Any Angle (MPN F842B-63K-B5-M1)
This direct-drive parallel speed reducer provides a 22:1 reduction ratio, delivering 79 RPM output with up to 574 in-lb torque. It accepts a maximum input of 0.75 hp via a 56C frame and supports any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
BOSTON GEAR
This direct-drive parallel speed reducer provides a 22:1 reduction ratio, delivering 79 RPM output with up to 574 in-lb torque. It accepts a maximum input of 0.75 hp via a 56C frame and supports any-angle mounting. Typical applications include conveyors, material handling, and packaging equipment where speed reduction and torque multiplication are required
BOSTON GEAR Speed Reducer: 71:1, 24 RPM, 0.5 hp Input Max, 1186 in-lb Output Max, 56C, Any Angle (MPN F842B-71K-B5-M1)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 71:1, 24 RPM, 0.5 hp Input Max, 1186 in-lb Output Max, 56C, Any Angle (MPN F842B-71K-B5-M1)
BOSTON GEAR Speed Reducer: 28:1, 62 RPM, 0.5 hp Input Max, 491 in-lb Output Max, 56C, Any Angle (MPN F832B-28K-B5-M1)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 28:1, 62 RPM, 0.5 hp Input Max, 491 in-lb Output Max, 56C, Any Angle (MPN F832B-28K-B5-M1)

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BOSTON GEAR Speed Reducer: 14:1, 125 RPM, 10 hp Input Max, 4870 in-lb Output Max, Round, 210TC/250UC (MPN F872B-14K-B11-M1)
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This direct-drive parallel speed reducer reduces motor speed and increases torque for industrial machinery such as conveyors, mixers, and packaging equipment. It accepts up to 5 hp input and delivers 840 in-lb output torque at 343 RPM. The round design fits 180TC/210C motor frames
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BOSTON GEAR Speed Reducer: 5.1:1, 343 RPM, 10 hp Input Max, 1742 in-lb Output Max, Round (MPN F862B-5.1K-B11-M1)
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BOSTON GEAR Speed Reducer: 36:1, 48 RPM, 1 hp Input Max, 1254 in-lb Output Max, 56C, Any Angle (MPN F842B-36K-B5-M1)
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BOSTON GEAR Speed Reducer: 36:1, 48 RPM, 1 hp Input Max, 1254 in-lb Output Max, 56C, Any Angle (MPN F842B-36K-B5-M1)
BOSTON GEAR Speed Reducer: 14:1, 125 RPM, 1 hp Input Max, 478 in-lb Output Max, Round, 56C (MPN F832B-14K-B5-M1)
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BOSTON GEAR Speed Reducer: 36:1, 48 RPM, 0.5 hp Input Max, 557 in-lb Output Max, 56C, Any Angle (MPN F832B-36K-B5-M1)
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BOSTON GEAR Speed Reducer: 36:1, 48 RPM, 0.5 hp Input Max, 557 in-lb Output Max, 56C, Any Angle (MPN F832B-36K-B5-M1)
BOSTON GEAR Speed Reducer: 56:1, 31 RPM, 0.5 hp Input Max, 970 in-lb Output Max, 56C, Any Angle (MPN F842B-56K-B5-M1)
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BOSTON GEAR Speed Reducer: 56:1, 31 RPM, 0.5 hp Input Max, 970 in-lb Output Max, 56C, Any Angle (MPN F842B-56K-B5-M1)