Pull solenoid 507

linearsingle-actingDC

The general provisions for “Electromagnetic devices and components” were considered in accordance with DIN VDE 0580 during development/design. This noise-suppressed direct current (DC) single-action pull solenoid with plunger and punched yoke bar uses a cost-effective pull actuator design. The plunger is mounted in a zero-maintenance precision bearing. Stroke limitation in both final stroke positions (suppressed) is already integrated, i.e. the solenoid uses a captive plunger design. Noise-suppressed direct current single-action pull solenoids require optimum configuration to match customer requirements. Optimally-matched customer control systems ensure ideal pull and return acoustics. If required, and for an additional fee, you may receive: •An additional plunger return spring •A yoke bar with lateral threading •A plunger with internal threading or groove (pull actuator design) •A plunger with an additional thrust rod (push actuator design) This unit size is naturally also available as an “unsuppressed push actuator” version. Coil design The solenoids are supplied with two free terminators. For an additional fee, lead wire lengths can be made to suit to customer requirements and other coil connectors (special coil body tools) can also be provided. Protection class IP00, DIN EN 60529 (VDE 0470-1) Thermal class B (temperature threshold 130 °C), VDE 0580 Characteristic magnetic force curves Magnetic forces shown assume a medium coil winding factor, maximum heating and 90% of rated voltage. For series produc-tion, reduce forces specified by a factor of ~0.8.