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MASTERDRIVE Coupling Sleeve: 12 Coupling Size, 2,800 RPM Max Speed, 9,360 in-lb Rated Torque - Two-Piece Sleeve Coupling Inserts
MASTERDRIVETwo-Piece Sleeve Coupling Inserts

MASTERDRIVE Coupling Sleeve: 12 Coupling Size, 2,800 RPM Max Speed, 9,360 in-lb Rated Torque

The MASTERDRIVE Coupling Sleeve: 12 Coupling Size is a two-piece sleeve coupling insert rated for 15 hp and 9,360 in-lb of torque, with a maximum speed of 2,800 RPM. This inch-sized component, identified by MPN 12N…

SKU 3G-OTH-187699

Brand
MASTERDRIVE
Item
Coupling Sleeve: 12 Coupling Size, 2,800 RPM Max Speed, 9,360 in-lb Rated Torque
Category
Two-Piece Sleeve Coupling Inserts
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
12N
Type
9,360 in-lb Rated Torque, 15 hp
Max Speed
2,800 RPM
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MASTERDRIVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTERDRIVE Coupling Sleeve: 12 Coupling Size is a two-piece sleeve coupling insert rated for 15 hp and 9,360 in-lb of torque, with a maximum speed of 2,800 RPM. This inch-sized component, identified by MPN 12N, is designed for industrial power transmission applications.

Frequently Asked Questions

What is a MASTERDRIVE coupling sleeve used for?

A MASTERDRIVE coupling sleeve transmits torque between two shafts in industrial power transmission systems. This two-piece insert, rated for 15 hp and 9,360 in-lb, handles misalignment and dampens vibration in pumps, conveyors, and gearboxes.

What are the specifications of the MASTERDRIVE coupling sleeve 12N?

The MASTERDRIVE coupling sleeve 12N is a two-piece, inch-sized insert with a 12 coupling size. It delivers 15 hp, 9,360 in-lb rated torque, and a maximum speed of 2,800 RPM. The MPN is 12N.

Where to buy a MASTERDRIVE coupling sleeve worldwide?

3G Electric supplies the MASTERDRIVE coupling sleeve 12N to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us for pricing and lead time on this power transmission component.

How to select the right MASTERDRIVE coupling sleeve size?

Select the MASTERDRIVE coupling sleeve size based on shaft diameter, required torque (9,360 in-lb for size 12), horsepower (15 hp), and maximum speed (2,800 RPM). Ensure the bore matches your shaft and the sleeve fits the coupling hub.

Used in

Common applications for MASTERDRIVE
Pump drives — MASTERDRIVE finished bore close-coupled flanges (e.g., size 8, cast iron) for direct motor-to-pump shaft connections
Conveyor systems — MASTERDRIVE jaw coupling spiders (e.g., L099/100U) for light-duty power transmission between motor and gearbox
Compressor applications — MASTERDRIVE two-piece sleeve coupling inserts (e.g., 9N) for high-torque, moderate-speed compressor drives
Industrial fans — MASTERDRIVE QD bushed flanges (e.g., size 6, JA bushing) for quick installation on fan shafts
Mixer and agitator drives — MASTERDRIVE metric bore flanges (e.g., size 11, 52mm) for European-standard shaft connections
General power transmission — MASTERDRIVE coupling flanges in sizes 5-11 for connecting rotating equipment with parallel shafts

MASTERDRIVE Products

3G Electric supplies MASTERDRIVE two-piece sleeve coupling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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