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MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 725 in-lb Rated Torque - Two-Piece Sleeve Coupling Inserts
MASTERDRIVETwo-Piece Sleeve Coupling Inserts

MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 725 in-lb Rated Torque

The MASTERDRIVE Coupling Sleeve: 7 Coupling Size is a two-piece sleeve coupling insert rated for 1.2 hp, 5,250 RPM max speed, and 725 in-lb rated torque. This inch-sized component (MPN 7N) is designed for industrial…

SKU 3G-OTH-187709

Brand
MASTERDRIVE
Item
Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 725 in-lb Rated Torque
Category
Two-Piece Sleeve Coupling Inserts
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
7N
Type
725 in-lb Rated Torque, Two Piece
Max Speed
5,250 RPM

Technical Documents

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

Product Description

The MASTERDRIVE Coupling Sleeve: 7 Coupling Size is a two-piece sleeve coupling insert rated for 1.2 hp, 5,250 RPM max speed, and 725 in-lb rated torque. This inch-sized component (MPN 7N) is designed for industrial power transmission applications.

Frequently Asked Questions

What is the MASTERDRIVE Coupling Sleeve 7N used for?

The MASTERDRIVE Coupling Sleeve 7N is a two-piece sleeve coupling insert used in industrial power transmission to connect shafts, transmit torque, and accommodate misalignment. It is rated for 1.2 hp, 5,250 RPM max speed, and 725 in-lb rated torque, making it suitable for pumps, conveyors, and gearboxes.

What are the specifications of the MASTERDRIVE Coupling Sleeve 7N?

The MASTERDRIVE Coupling Sleeve 7N (MPN 7N) is a two-piece, inch-sized coupling insert with a coupling size of 7. It has a max speed of 5,250 RPM, rated torque of 725 in-lb, and power rating of 1.2 hp. It is designed for industrial power transmission applications requiring reliable shaft coupling.

Where to buy the MASTERDRIVE Coupling Sleeve 7N worldwide?

3G Electric supplies the MASTERDRIVE Coupling Sleeve 7N worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this two-piece coupling insert for power transmission.

How to select the correct MASTERDRIVE coupling sleeve size?

To select the correct MASTERDRIVE coupling sleeve, match the coupling size (e.g., size 7 for MPN 7N) to your shaft diameters and application torque requirements. Verify the max speed (5,250 RPM) and rated torque (725 in-lb) exceed your system demands. Consult the manufacturer's catalog for bore and keyway dimensions.

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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