SUBURBAN
Frequently asked questions
Common questions about SUBURBAN from 3G Electric.
What is the difference between standard and fine pole spacing in Suburban round magnetic plate chucks?
Standard pole spacing on Suburban round magnetic plate chucks is designed for general-purpose holding of larger ferromagnetic workpieces. Fine pole spacing provides more poles per unit area, which concentrates the magnetic field and increases holding force for small or thin parts. Fine-pole models, such as the MRRE-10-FP, MRRE-13-FP, MRRE-16-FP, and MRRE-25-FP, are identified by the '-FP' suffix in the part number. Standard models like the MRRE-13, MRRE-16, MRRE-20, and MRRE-30 are suited for workpieces that do not require the higher holding density of fine-pole designs. Selection depends on workpiece size, thickness, and the required clamping force for the operation.
What diameters are available for Suburban round magnetic plate chucks?
Suburban round magnetic plate chucks are available in several diameters to accommodate different machine table sizes and workpiece dimensions. The current range includes 100 mm, 130 mm, 160 mm, 200 mm, 250 mm, and 300 mm. For example, the MRRE-10-FP has a 100 mm diameter, the MRRE-13 and MRRE-13-FP are 130 mm, the MRRE-16 and MRRE-16-FP are 160 mm, the MRRE-20 is 200 mm, the MRRE-25-FP is 250 mm, and the MRRE-30 is 300 mm. Both standard and fine-pole configurations are available in some sizes, allowing users to match the chuck to specific workholding requirements.
Do Suburban magnetic chucks require electrical power to operate?
Suburban round magnetic plate chucks are permanent magnet types and do not require electrical power to maintain their magnetic holding force. This makes them suitable for applications where power availability is limited or where continuous power supply is impractical. The magnetic field is always present, and workpieces are released by actuating a mechanical lever or similar mechanism that redirects the magnetic circuit. This design eliminates the need for electrical wiring, controllers, or power supplies, simplifying installation and reducing energy consumption. However, it also means that the holding force cannot be adjusted electrically; selection of the appropriate pole spacing and chuck size is important to match the required holding force for the workpiece.
What are typical applications for Suburban round magnetic plate chucks?
Suburban round magnetic plate chucks are commonly used in grinding, milling, EDM, and inspection operations. In grinding, they secure ferromagnetic workpieces on surface grinders or rotary tables, providing stable holding during precision material removal. In milling, they can be used on vertical or horizontal milling machines for clamping flat parts. EDM applications benefit from the non-magnetic interference of permanent magnet chucks, although the workpiece must be ferromagnetic. Inspection operations use these chucks to hold parts securely for measurement or quality control. The round shape is particularly suited for rotary tables and for holding circular or irregular workpieces that require access to multiple sides. Fine-pole versions are often chosen for small or thin parts that might deflect under clamping pressure.
How does 3G Electric support Suburban workholding products?
3G Electric supplies Suburban workholding products globally, offering approximately 200 SKUs from the brand. The company provides detailed product specifications, including diameter, pole spacing, and manufacturer part numbers, to assist technical buyers in selecting the correct model. 3G Electric also offers quotation services and can source specific Suburban items as needed. With a focus on industrial equipment, 3G Electric serves plant engineers, maintenance managers, and procurement specialists, ensuring access to Suburban magnetic chucks and related accessories. The company ships worldwide, supporting customers in various regions and industries.
Does 3G Electric supply SUBURBAN products?
Yes — 3G Electric (S) Pte. Ltd. supplies SUBURBAN products. We stock the SUBURBAN catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
