MARTIN GRID COUPLINGCover Grid Assemblies

MARTIN GRID COUPLING ASSY - 1130T GRID AND BELOW: 1120T Coupling Size, Vertical

The MARTIN GRID COUPLING ASSY is a cover grid assembly from MARTIN, designed for parallel shaft coupling applications. This assembly includes a seal and gasket kit and is sized for the 1120T coupling, with the part…

SKU 3G-OTH-152835

Also listed as: 1120T20SUBASY · 1120T20 SUBASY

Brand

MARTIN GRID COUPLING

Item

ASSY - 1130T GRID AND BELOW: 1120T Coupling Size, Vertical

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MARTIN GRID COUPLING

Manufacturer Part Number

1120T20-SUBASY 

Type

- 1130T GRID AND BELOW: 1120T Coupling Size, Vertical, 1120T20-SUBASY 

Technical Documents

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MARTIN GRID COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the MARTIN GRID COUPLING ASSY used for?

The MARTIN GRID COUPLING ASSY is used in parallel shaft coupling applications to transmit torque while accommodating misalignment. It is a cover grid assembly designed for industrial machinery, including conveyors and pumps, and is suitable for 1130T grid and below configurations.

What are the specifications of the MARTIN GRID COUPLING ASSY?

The MARTIN GRID COUPLING ASSY has part number 1120T20-SUBASY and is sized for the 1120T coupling. It is a parallel shaft coupling assembly from MARTIN that includes a seal and gasket kit. It is designed for use with 1130T grid and below configurations.

Where to buy the MARTIN GRID COUPLING ASSY worldwide?

You can source the MARTIN GRID COUPLING ASSY worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MARTIN coupling assembly.

How to install the MARTIN GRID COUPLING ASSY?

To install the MARTIN GRID COUPLING ASSY, first ensure shafts are aligned and clean. Place the grid element into the hub grooves, then position the cover assembly with the seal and gasket kit. Tighten fasteners evenly to manufacturer torque specs. Always follow MARTIN's installation guidelines for proper fit.

Used in

Common applications for MARTIN GRID COUPLING

Pump drives — MARTIN GRID COUPLING assemblies (e.g., 1070T10-SUBASY) used to connect motor to centrifugal pump shafts.

Conveyor systems — Grid couplings like the 1100T-GRID employed in belt conveyor head shafts to absorb shock loads.

Compressor units — Cover grid assemblies (e.g., 1080T20-SUBASY) for parallel shaft connections in reciprocating compressors.

Mixer and agitator drives — Angular misalignment couplings (e.g., 1120T10-SUBASY) for vertical mixer shafts.

Fan and blower applications — Steel grid components (e.g., 1080T-GRID) for torque transmission in industrial fans.

Oil and gas pumping — MARTIN GRID COUPLING assemblies (e.g., 1060T10-SUBASY) for pipeline pump drives.

MARTIN GRID COUPLING Products

3G Electric supplies MARTIN GRID COUPLING cover grid assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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