AI agents & screen readers: for a machine-readable, text-only catalogue, start at /llms.txt. Products are available as Markdown (/products.md, /products/{handle}.md) and JSON (/products.json, /products/{handle}.json).
Store

DFRobot

$13.80 |
In stock at supplier
No reviews yet

A 12V electromagnetic lock with an inclined bolt design that retracts when powered and pops out when de-energised. The electroless nickel-plated shell provid...

Stock availability

Available with leadtime
690 available
Estimated Delivery
Arrives
Disclaimer
View Markdown
Secure checkout

A 12V electromagnetic lock with an inclined bolt design that retracts when powered and pops out when de-energised. The electroless nickel-plated shell provides corrosion resistance, while the pure copper bolt and coil ensure smooth, reliable operation without jamming.

The bolt can be rotated to 90°, 180°, or 270° to match different door and cabinet orientations. Use with a relay module and microcontroller for automated locking in smart home, vending machine, and access control applications.

Key Features

  • Electromagnetic Operation – Power on to retract (unlock), power off to extend (lock)
  • Adjustable Bolt Angle – Rotate to 90°, 180°, or 270° to suit your installation
  • Nickel-Plated Shell – Durable, corrosion-resistant finish
  • Pure Copper Coil & Bolt – Smooth action, no sticking
  • Unlimited Electrify Time – Good heat resistance for continuous operation
  • Simple 2-Wire Connection – Red (+) and black (-) control wires

Specifications

  • Operating Voltage – 12V DC
  • Operating Current – 0.4A
  • Stroke – 10mm
  • Suction Force – ≤1N (0.1kg)
  • Dimensions – 55 × 23 × 28mm
  • Material – Nickel-plated shell, pure copper coil

Ideal For

  • Smart home door and cabinet locks
  • Vending machines and automated equipment
  • Storage cabinets and file drawers
  • Display cases and showcases

Package Contents

  • 1× Inclined Electromagnetic Lock (12V)

Jargon buster

Plain-language definitions for the technical terms used above.

DC
DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
microcontroller
A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
Relay module
A relay module uses an electrically controlled switch to let a low-power microcontroller control a separate circuit. It matters when switching devices that need different voltages or more current than a microcontroller pin can safely handle.

Supplier page — dfrobot.com

Supplier Description · 576.1 KB · Click any page to view full size

Download PDF

Related Tutorials

Free guides on learn.littlebird.com.au

Stella
Stella Expert

Ask me anything about this product

Maddy, co-founder of Little Bird

Need help? We're here for you!

Hi, I'm Maddy. My team and I are ready to help with your order or any questions.