D-Frame Solenoids Direct acting solenoid 4000628 The direct acting solenoid 4000628 is a closed frame solenoid with armature, punched bracket and two plates. The armature is guided in highly wear-resistant maintenance-free precision bearings on both sides. Excels by Parts at risk of corrosion are galvanised and passivated. The armature is chemically nickel-plated. The stroke movement takes place from the stroke starting position to the stroke stop position by electro-magnetic forces, whereas the reset is accomplished by a pressure spring. The solenoids can be installed in any position. The force transfer should be in axial direction only.
Cost-optimized design Individual mounting options Maintenance-free use Lateral load results in increased wear of bearing. If the solenoid is to be connected to an AC voltage of e.g. 230 V it can also be delivered with rectification. Either lateral or front mounting via threaded holes is possible. Accessories Model ■ ■ Fork head (Page 23) ■ ■ Return spring ■ ■ Protection class IP00 ■ ■ Standard duty cycle = 100 % ED ■ ■ Standard rated voltage = 24 V DC ■ ■ Connection by flat plug Dimension Drawing 28 Armature position shown in de-energised condition M4 34 20 6,3 M4 s 13,5 47,5 M3 (2x) M4 (2x) 4,6 (2x) 13 94,4 12 20 18 17, 28,7 25 12