Stromag EZF-40 Electromagnetic Clutch 7.25" OD

The Stromag EZF-40 is a compact, flange-mounted electromagnetic clutch used for torque transmission in industrial machinery. With a 7.25" outer diameter, it is suited for medium-duty mechanical drive systems where precise engagement/disengagement of torque is needed via an electrical control signal. Technical Specifications Manufacturer: Stromag Model: EZF-40 Clutch Type: Electromagnetic, dry-running Mounting Type: Flange-mounted (EZF series standard) Outer Diameter: 7.25 in (approx. 184 mm) Thickness 3.125 in. Torque Rating: ~40 Nm (varies slightly by voltage and wear state) Voltage: Typically 24 VDC (other voltages available upon request) Power Consumption: ~18–25 W (depends on model variant) Response Time: Fast engagement/disengagement, typically <50 ms Rotor Material: Steel Friction Disc: Organic or sintered (application-specific) Air Gap (new): Factory set, typically 0.3–0.6 mm Shaft Fit: Bore size and keyway per custom order/spec Temperature Range: -20 °C to +80 °C Duty Cycle: High cycling capability, suited for automation and general drive use Protection Class: IP54 or better (when enclosed properly) Applications: Packaging, machine tools, conveyors, material handling