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Grove electromagnet module, 89 by 140 mm, green PCB with copper coil

Seeed Studio

Seeed Studio Grove Electromagnet 1KG 89x140mm

SKU CH-1SYE-VVP42

Grove electromagnet lifts up to 1 kg at 3.3 V or 5 V with 400 mA draw and 200 µA standby

  • TypeSensors
  • Holds up to 1 kg with 400 mA drive current
  • Minimal 200 µA standby draw saves power
  • Works at 3.3 V or 5 V logic levels
  • Compact 89 × 140 × 18.8 mm Grove form factor
  • Light 34 g module suits portable prototypes

Grove Electromagnet for Makers

The Seeed Studio Grove Electromagnet is a compact transducer module designed for hobbyists and educators who want to experiment with magnetic actuation. Its Grove connector allows direct attachment to compatible microcontroller shields without soldering. The device suits projects that need a controllable holding force in a small footprint.

Sustained Load Behaviour

When powered at 3.3 V or 5 V the coil draws 400 mA and can hold a 1 KG load continuously. In standby the current drops to 200 µA, so the module adds minimal drain when the magnetic field is not required. Heat buildup during extended activation is managed by the low duty-cycle design.

1 KG Peak Suction Decides Fit

The single figure that determines whether this electromagnet fits a project is its 1 KG peak suction rating. Applications needing more holding force or a different form factor will require a different actuator. The 89 mm by 140 mm board size and 34 g weight are fixed by the module’s physical layout.

Highlights

  • Holds up to 1 kg with 400 mA drive current
  • Minimal 200 µA standby draw saves power
  • Works at 3.3 V or 5 V logic levels
  • Compact 89 × 140 × 18.8 mm Grove form factor
  • Light 34 g module suits portable prototypes

Specifications

TypeSensors

Questions about this item

How much heat or power does the electromagnet draw when it runs continuously?

It draws 400 mA at 3.3 V or 5 V while active and only 200 µA in standby.

What must I already own to power and control this Grove electromagnet?

A Grove-compatible controller or shield that can supply 3.3 V or 5 V at up to 400 mA.

Will the 89 mm by 140 mm electromagnet fit alongside older Grove modules on the same base shield?

Yes, it uses the standard Grove connector and its 34 g weight adds minimal load to the shield.

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