Basic Parameters
The DK1253 solenoid magnet is primarily used in various range hoods and other mechanical equipment. The product features a built-in strong magnet that can remain at one end of the product in the absence of power. The extension and retraction action is achieved by reversing the current direction.
Structure and Working Principle
Ⅰ Structure Composition
The DK1253 single-pole solenoid is composed of basic components such as a coil, yoke, fixed core, movable part, magnet, rod, spring, wire, etc.
1253 yoke iron, magnets, and fixed core form the magnetic field transmission section; 1253 spools, enameled wire, wires, etc., constitute the magnetic field excitation section; the movable components of 1253 make up the magnetic field action section.
II Operation Principle
In the absence of power, the 1253 unit maintains the yoke of the electromagnet, magnetizes and conducts the magnetism under the influence of the magnet, thus creating a magnetic field on its surface to attract the moving parts; when the product is powered in reverse, the magnetic field generates a magnetic force, which cancels out the magnetic force produced by the magnet, causing the moving parts to spring open under the action of an external force or spring; when powered in the forward direction, it attracts.
Operating Frequency
| Operating Frequency = (Power-On Time / (Power-On Time + Power-Off Time)) * 100 | 100 | 50% | 25% | 10% |
| Continuous Power Supply | Intervals of power supply | |||
| Power-On Time (seconds) | ∞ | 180 | 15 | 3 |
| Power W (20℃) | 8W | 16W | 32W | 75W |
| Note: With different working voltages and different power factor ratings, the power remains constant, but the resistance and current will vary. Please note when selecting to calculate the required current. Calculation formula: Resistance = Voltage * Voltage / Power; Current = Power / Voltage. | ||||
Parameter Introduction
Frame Size: Length 53mm x Width 27mm x Thickness 30mm
Voltage Range: Above 6V DC
Suitable for diameters up to 15mm
Work Style: One-way sliding retention
Retention Force: 50N (Retention force size can be customized upon request)
Reset Method: Spring/Mechanism
Dimensions
