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BOSTON GEAR Speed Reducer: 2.9:1, 603 RPM, 10 hp Input Max, 972 in-lb Output Max, Round - Direct-Drive Parallel Speed Reducers
BOSTON GEARDirect-Drive Parallel Speed Reducers

BOSTON GEAR Speed Reducer: 2.9:1, 603 RPM, 10 hp Input Max, 972 in-lb Output Max, Round

The BOSTON GEAR Speed Reducer (SKU 3G-OTH-143592) is a direct-drive parallel speed reducer with a 2.9:1 ratio, 603 RPM output, 10 hp input max, and 972 in-lb output max. It features a round design and 210TC/250UC…

SKU 3G-OTH-143592

Also listed as: F862B29KB11M1 · F862B 2 9K B11 M1 · F862B-2-9K-B11-M1

Brand
BOSTON GEAR
Item
Speed Reducer: 2.9:1, 603 RPM, 10 hp Input Max, 972 in-lb Output Max, Round
Category
Direct-Drive Parallel Speed Reducers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BOSTON GEAR
Manufacturer Part Number
F862B-2.9K-B11-M1
Type
603 RPM, 972 in-lb Output Max, Round, 210TC/250UC
Input Max
10 hp

Technical Documents

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

Product Description

The BOSTON GEAR Speed Reducer (SKU 3G-OTH-143592) is a direct-drive parallel speed reducer with a 2.9:1 ratio, 603 RPM output, 10 hp input max, and 972 in-lb output max. It features a round design and 210TC/250UC frame (MPN F862B-2.9K-B11-M1).

Frequently Asked Questions

What is a BOSTON GEAR speed reducer used for?

A BOSTON GEAR speed reducer reduces motor speed while increasing torque for industrial machinery. This direct-drive parallel model with a 2.9:1 ratio and 972 in-lb output max is used in conveyors, mixers, and material handling systems across manufacturing and processing plants.

What are the specifications of the BOSTON GEAR F862B-2.9K-B11-M1 speed reducer?

This BOSTON GEAR speed reducer has a 2.9:1 ratio, 603 RPM output, 10 hp input max, and 972 in-lb output max. It features a round design with a 210TC/250UC frame. The manufacturer part number is F862B-2.9K-B11-M1, and it is a direct-drive parallel type.

Where to buy a BOSTON GEAR speed reducer worldwide?

3G Electric supplies the BOSTON GEAR speed reducer F862B-2.9K-B11-M1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 2.9:1 ratio, 10 hp input max reducer.

How to select a BOSTON GEAR speed reducer for an application?

To select a BOSTON GEAR speed reducer, match the ratio, input power, output torque, and frame size to your motor and load. For this model, verify 10 hp input max, 972 in-lb output max, and 210TC/250UC frame. 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
This direct-drive parallel speed reducer provides a 2.9:1 reduction ratio, reducing input speed to 603 RPM at the output while increasing torque to 998 in-lb maximum. It accepts up to 10 hp input and features a round configuration compatible with 210TC/250UC motor frames. Typical applications include conveyors, pumps, and material handling systems requiring moderate torque multiplication
BOSTON GEAR
This direct-drive parallel speed reducer provides a 2.9:1 reduction ratio, reducing input speed to 603 RPM at the output while increasing torque to 998 in-lb maximum. It accepts up to 10 hp input and features a round configuration compatible with 210TC/250UC motor frames. Typical applications include conveyors, pumps, and material handling systems requiring moderate torque multiplication
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)
BOSTON GEAR
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)
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)
BOSTON GEAR
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)
BOSTON GEAR Speed Reducer: 10:1, 175 RPM, 10 hp Input Max, 3278 in-lb Output Max, Round, 210TC/250UC (MPN F872B-10K-B11-M1)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 10:1, 175 RPM, 10 hp Input Max, 3278 in-lb Output Max, Round, 210TC/250UC (MPN F872B-10K-B11-M1)
BOSTON GEAR Speed Reducer: 10:1, 175 RPM, 7.5 hp Input Max, 2548 in-lb Output Max, Round (MPN F862B-10K-B11-M1)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 10:1, 175 RPM, 7.5 hp Input Max, 2548 in-lb Output Max, Round (MPN F862B-10K-B11-M1)
This direct-drive parallel speed reducer provides a 14:1 reduction ratio, delivering 125 RPM output with a maximum input of 5 hp. It offers up to 2519 in-lb of output torque and features a round configuration with a 180TC/210C frame size. Suitable for industrial power transmission applications such as conveyors and mixers where speed reduction and torque increase are required
BOSTON GEAR
This direct-drive parallel speed reducer provides a 14:1 reduction ratio, delivering 125 RPM output with a maximum input of 5 hp. It offers up to 2519 in-lb of output torque and features a round configuration with a 180TC/210C frame size. Suitable for industrial power transmission applications such as conveyors and mixers where speed reduction and torque increase are required

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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)
Direct-drive parallel speed reducer with 63:1 ratio, delivering 27 RPM output. Accepts 1.5 hp maximum input and provides 3027 in-lb maximum output torque. Fits 140TC/180C motor frame. Used in industrial machinery, conveyors, and material handling systems to reduce motor speed and increase torque
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Direct-drive parallel speed reducer with 63:1 ratio, delivering 27 RPM output. Accepts 1.5 hp maximum input and provides 3027 in-lb maximum output torque. Fits 140TC/180C motor frame. Used in industrial machinery, conveyors, and material handling systems to reduce motor speed and increase torque
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: 18:1, 97 RPM, 2 hp Input Max, 1192 in-lb Output Max, 140TC/180C (MPN F842B-18K-B7-M1)
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BOSTON GEAR Speed Reducer: 18:1, 97 RPM, 2 hp Input Max, 1192 in-lb Output Max, 140TC/180C (MPN F842B-18K-B7-M1)
BOSTON GEAR Speed Reducer: 2.9:1, 603 RPM, 5 hp Input Max, 508 in-lb Output Max, Round, 180TC/210C (MPN F832B-2.9K-B9-M1)
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BOSTON GEAR Speed Reducer: 2.9:1, 603 RPM, 5 hp Input Max, 508 in-lb Output Max, Round, 180TC/210C (MPN F832B-2.9K-B9-M1)
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: 5.1:1, 343 RPM, 10 hp Input Max, 1726 in-lb Output Max, Round (MPN F872B-5.1K-B11-M1)
BOSTON GEAR
BOSTON GEAR Speed Reducer: 5.1:1, 343 RPM, 10 hp Input Max, 1726 in-lb Output Max, Round (MPN F872B-5.1K-B11-M1)