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MASTERDRIVE Coupling Sleeve: 9 Coupling Size, 3,750 RPM Max Speed, 1,800 in-lb Rated Torque - Two-Piece Sleeve Coupling Inserts
MASTERDRIVETwo-Piece Sleeve Coupling Inserts

MASTERDRIVE Coupling Sleeve: 9 Coupling Size, 3,750 RPM Max Speed, 1,800 in-lb Rated Torque

The MASTERDRIVE Coupling Sleeve: 9 Coupling Size is a two-piece sleeve coupling insert designed for industrial power transmission. It is rated for 3.7 hp, 1,800 in-lb torque, and a maximum speed of 3,750 RPM, with…

SKU 3G-OTH-187705

Brand
MASTERDRIVE
Item
Coupling Sleeve: 9 Coupling Size, 3,750 RPM Max Speed, 1,800 in-lb Rated Torque
Category
Two-Piece Sleeve Coupling Inserts
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
9E
Type
1,800 in-lb Rated Torque, 2-Piece
Max Speed
3,750 RPM

Technical Documents

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

Product Description

The MASTERDRIVE Coupling Sleeve: 9 Coupling Size is a two-piece sleeve coupling insert designed for industrial power transmission. It is rated for 3.7 hp, 1,800 in-lb torque, and a maximum speed of 3,750 RPM, with inch dimensions. This MASTERDRIVE component (MPN 9E) provides a flexible connection between shafts in a compact, two-piece design.

Frequently Asked Questions

What is a MASTERDRIVE coupling sleeve used for?

A MASTERDRIVE coupling sleeve provides a flexible, two-piece connection between shafts in industrial power transmission systems. It transmits torque and accommodates minor misalignment, making it suitable for pumps, conveyors, and other rotating equipment across machining, material handling, and other industrial departments.

What are the specifications of the MASTERDRIVE coupling sleeve 9E?

The MASTERDRIVE coupling sleeve (MPN 9E) is a two-piece insert rated for 3.7 hp, 1,800 in-lb torque, and a maximum speed of 3,750 RPM. It uses inch dimensions and fits coupling size 9. These specs define its capacity for moderate-duty power transmission in industrial machinery.

Where to buy MASTERDRIVE coupling sleeves worldwide?

3G Electric supplies MASTERDRIVE coupling sleeves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the 9E or other MASTERDRIVE components for your power transmission needs.

How to select the right MASTERDRIVE coupling sleeve?

Select a MASTERDRIVE coupling sleeve by matching shaft size, rated torque (1,800 in-lb for the 9E), maximum speed (3,750 RPM), and horsepower (3.7 hp). Ensure the coupling size and inch dimensions align with your application. Consult a technical specialist for proper fit and performance.

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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