The P20/15 Cylinder Electromagnet is a compact, highpower solenoid that generates a powerful 3KG (30N) suction force when energized with 5V DC. Perfect for USBpowered robotics, Arduino projects, and electronic locking systems, it provides instant magnetic force only when power is applied. The electromagnet automatically demagnetizes when power is removed.
| Parameter | Value |
|---|---|
| Model | KKP20/15 / ELEP20/15 |
| Supply Voltage | DC 5V |
| Power Consumption | 2W - 2.5W |
| Current Draw | 0.4A - 0.5A |
| Suction Force | 3KG / 30N |
| Dimensions | 20mm (D) x 15mm (L) |
| Core Diameter | 8mm |
| Mounting Thread | M4 x 10mm |
| Lead Wire Length | ~30cm |
| Body Material | Mild Steel / Iron |
| Operating Temp | -20°C to 130°C |
| Weight | ~26g |
= Key Features =
Strong Suction - 3KG (30N) holding force for reliable operation
Compact Design - Small 20x15mm form factor fits tight spaces
Instant On/Off - Magnetic only when powered, no residual magnetism
Low Power Only 22.5W consumption for efficient operation
Easy Mounting Prethreaded M4 rear hole for secure installation
High Temperature - Operates reliably up to 130°C
Durable Construction - Quality materials for long service life
USB Compatible 5V operation ideal for USBpowered projects
| Wire | Connection | Description |
|---|---|---|
| Red | VCC (5V DC) | Positive power input |
| Black | GND | Ground connection |
> Connect to 5V DC power supply with sufficient current (min. 0.5A)
When using with Arduino or microcontroller, connect a flyback diode across the electromagnet:
5V+ ──────┤|────── Electromagnet ────── GND
Diode
(Cathode toward 5V+)
√ Works with 5V power supplies and USB
√ Pre-wired leads for easy connection
√ Durable steel construction
√ No moving parts - long service life
√ Reliable and repeatable performance
√ Great value for automation projects
The P20/15 Cylinder Electromagnet delivers powerful, reliable magnetic force in a compact package for 5V systems. Perfect for USB-powered Arduino projects, robotics, and DIY applications requiring controllable suction.
ELECTROMAGNET SOLENOID P20/15 3KG 30N 5V MAGNET AUTOMATION ROBOTICS DIY ARDUINO USBPOWERED #SUCTIONMAGNET New Best Seller Electromagnet