MARTIN GRID COUPLING GRID - 1130T GRID AND BELOW: 1090T Coupling Size

The MARTIN GRID COUPLING GRID is a steel grid component for the 1090T coupling size, designed for parallel hub alignment with a 4 7/8 in hub diameter. It is manufactured by MARTIN and carries the part number 1090T-GRID.

SKU 3G-OTH-132427

Also listed as: 1090TGRID · 1090T GRID

Brand

MARTIN GRID COUPLING

Item

GRID - 1130T GRID AND BELOW: 1090T Coupling Size

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

MARTIN GRID COUPLING

Manufacturer Part Number

1090T-GRID 

Type

- 1130T GRID AND BELOW: 1090T Coupling Size, For 4 7/8 in Hub Dia, Steel 

Technical Documents

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MARTIN GRID COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a MARTIN 1090T-GRID grid coupling used for?

The MARTIN 1090T-GRID steel grid is used in power transmission systems to connect parallel shafts while dampening vibration and accommodating misalignment. It is designed for the 1090T coupling size with a 4 7/8 in hub diameter, common in industrial machinery and material handling equipment.

What are the specifications of the MARTIN 1090T-GRID grid?

The MARTIN 1090T-GRID is a steel grid component for the 1090T coupling size, rated for 1130T grid and below. It fits a 4 7/8 in hub diameter, uses parallel hub alignment, and is manufactured by MARTIN under part number 1090T-GRID. The matching hub is 1090T-HUB1-1/2.

Where to buy MARTIN 1090T-GRID grid couplings worldwide?

3G Electric supplies the MARTIN 1090T-GRID steel grid coupling to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this MARTIN power transmission component.

How to select the correct MARTIN grid coupling size?

To select the correct MARTIN grid coupling, match the grid size (e.g., 1090T-GRID) to the hub diameter (4 7/8 in) and shaft dimensions. Verify parallel alignment requirements and torque capacity. Consult the MARTIN catalog or contact 3G Electric for application-specific guidance on steel grid couplings.

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 grid coupling grids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all MARTIN GRID COUPLING products →Contact our engineers →