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MASTERDRIVE Two-Piece Sleeve Coupling Insert - Two-Piece Sleeve Coupling Inserts
MASTERDRIVETwo-Piece Sleeve Coupling Inserts

MASTERDRIVE Two-Piece Sleeve Coupling Insert

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
Two-Piece Sleeve Coupling Insert
Part Number
9E
Category
Two-Piece Sleeve Coupling Inserts
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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

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 L110 or L190 jaw coupling hubs with elastomeric spiders to accommodate misalignment between motor and pump shafts.
Gearbox input connections — MASTERDRIVE finished bore close-coupled flanges in size 10 or 11 for rigid mounting to gearbox shafts.
Conveyor systems — MASTERDRIVE straight jaw coupling hubs in L035 or L110 sizes for light-to-medium duty torque transmission.
Mixers and agitators — MASTERDRIVE cast iron close-coupled flanges with keyed bores for direct motor mounting in vertical or horizontal arrangements.
Compressor packages — MASTERDRIVE jaw coupling hubs and inserts for connecting motor shafts to compressor input shafts with vibration damping.
MRO spares — individual MASTERDRIVE hubs, flanges, and spiders for replacement of worn coupling components without full assembly changeout.
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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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