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MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 2,875 in-lb Rated Torque - One-Piece Sleeve Coupling Inserts
MASTERDRIVEOne-Piece Sleeve Coupling Inserts

MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 2,875 in-lb Rated Torque

The MASTERDRIVE Coupling Sleeve: 7 Coupling Size is a one-piece solid sleeve coupling insert rated at 4.6 hp, 2,875 in-lb torque, and 5,250 RPM max speed. This inch-size component (MPN 7H) provides a direct-drive…

SKU 3G-OTH-142705

Brand
MASTERDRIVE
Item
Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 2,875 in-lb Rated Torque
Category
One-Piece Sleeve Coupling Inserts
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
7H
Type
2,875 in-lb Rated Torque, 4.6 hp
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 one-piece solid sleeve coupling insert rated at 4.6 hp, 2,875 in-lb torque, and 5,250 RPM max speed. This inch-size component (MPN 7H) provides a direct-drive connection for industrial power transmission applications.

Frequently Asked Questions

What is a MASTERDRIVE coupling sleeve used for?

A MASTERDRIVE coupling sleeve provides a direct-drive connection between shafts in industrial power transmission systems. It transmits torque and accommodates minor misalignment in applications such as conveyors, pumps, and gearboxes, ensuring reliable mechanical power transfer.

What are the specifications of the MASTERDRIVE coupling sleeve 7H?

The MASTERDRIVE coupling sleeve 7H is a one-piece solid insert rated at 4.6 hp, 2,875 in-lb torque, and 5,250 RPM max speed. It is an inch-size component with coupling size 7, designed for direct-drive industrial power transmission.

Where to buy MASTERDRIVE coupling sleeves worldwide?

3G Electric supplies MASTERDRIVE coupling sleeves worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine power transmission components to your facility, regardless of location.

How to select the right MASTERDRIVE coupling sleeve size?

Select a MASTERDRIVE coupling sleeve by matching shaft diameters, rated torque (2,875 in-lb for size 7), horsepower (4.6 hp), and max speed (5,250 RPM). Ensure the one-piece solid design fits your application's misalignment and space constraints for reliable power transmission.

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 one-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MASTERDRIVE Coupling Sleeve: 10 Coupling Size, 3,600 RPM Max Speed, 11,350 in-lb Rated Torque, 18 hp (MPN 10H)
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MASTERDRIVE Coupling Sleeve: 9 Coupling Size, 3,750 RPM Max Speed, 7,200 in-lb Rated Torque, 11.4 hp (MPN 9H)
MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 2,875 in-lb Rated Torque, 2-Piece (MPN 7HS)
MASTERDRIVE
MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 2,875 in-lb Rated Torque, 2-Piece (MPN 7HS)
MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 725 in-lb Rated Torque, Two Piece (MPN 7N)
MASTERDRIVE
MASTERDRIVE Coupling Sleeve: 7 Coupling Size, 5,250 RPM Max Speed, 725 in-lb Rated Torque, Two Piece (MPN 7N)

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