CM
Frequently asked questions
Common questions about CM from 3G Electric.
What CM hoist series are compatible with the brake friction discs available from 3G Electric?
The CM brake friction discs stocked by 3G Electric are compatible with several hoist series. Specifically, there are discs for the 640 series lever chain hoists, the 653 series lever chain hoists, and the Powerstar series electric chain hoists. Each disc is identified by a manufacturer part number and a compatible load capacity range. For example, the disc for the 640 series supports 1,500 lb, while discs for the 653 series cover 1,500 lb to 2,000 lb and 3,000 lb to 4,000 lb. The Powerstar disc is for electric chain hoists. When selecting a replacement, verify the hoist series and load capacity to ensure the correct part number.
What is the load capacity of the CM hook block model 40143?
The CM hook block model 40143 has a compatible load capacity of 3,000 lb. It is designed for use with 640 series lever chain hoists. The hook block is a replacement component used in industrial lifting applications to attach loads. It is constructed from steel and has an overall width of 2 inches. This model is one of several hook blocks available for CM hoists, with other models offering different capacities. When ordering, confirm the hoist series and required capacity to match the correct hook block.
Are the CM gate hardware kits suitable for outdoor use?
The CM gate hardware kits available from 3G Electric include steel shackles with a powder-coated orange finish. The powder coating provides a layer of protection against environmental exposure, making them suitable for outdoor applications where corrosion resistance is needed. These kits include screw pin latches and are designed for securing gates. The shackles are available in different sizes, such as 1-inch and 1-1/4 inch bolt head diameters. The steel construction offers strength for load-bearing tasks. For specific environmental conditions, consider the material and finish properties relative to the application.
How do I identify the correct CM brake disc for my Powerstar electric chain hoist?
To identify the correct CM brake disc for a Powerstar electric chain hoist, refer to the manufacturer part number 70652. This disc is specifically designed for the Powerstar series. Check your hoist's manual or nameplate to confirm the series. The brake disc is a replacement component that provides the friction surface for stopping and holding loads. When ordering, provide the part number and hoist model to ensure compatibility. 3G Electric stocks this disc as part of its CM replacement parts inventory. If unsure, consult the hoist documentation or a qualified technician before ordering.
What materials are used in CM hook blocks and shackles?
CM hook blocks and shackles are constructed from steel. The hook blocks, such as models 40143 and 40120, are steel components designed for load attachment. The gate hardware kits include steel shackles with a powder-coated orange finish. Steel is used for its strength and durability in lifting and rigging applications. The powder coating on the shackles adds a protective layer. These material choices are typical for industrial hardware where load-bearing capacity and resistance to wear are important. Always verify the specific material and finish for the exact model you are considering.
Does 3G Electric supply CM products?
Yes — 3G Electric (S) Pte. Ltd. supplies CM products. We stock the CM catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
