Miga T220-NC SMA Actuator

The Miga T220-NC Memory Wire actuator provides 0.22" of stroke with nearly 3 pounds of force using 0.012" diameter High Temperature two-way trained Shape Memory Alloy wires.

The T220-NC is a volume-ready SMA wire actuator, without the MOSFET switching & protection circuitry of the T220, but otherwise identical operation. Designed as an emergency 'initiator' for oxygen delivery systems, the ideal uses are as latch- or trigger- release mechanisms for portable and battery-powered devices.

The T220-NC provides a stroke of 0.22" (5.6mm) and up to 3.0 pounds of force, but weighs less than 0.43 oz. (12.1 grams), providing a Force-to-Weight ratio of nearly 110:1. The overall envelope is 4.42 x 1.04 x 0.15”.

The T220 has a 3-wire interface: Voltage (+V), End Switch (ESW), and Ground (GD). The operating voltage range is 2.5 volts to 12.

The data sheet for the T220 can be found on our Downloads page, and please contact us for STEP files for this product.
Model: Miga T220-NC
Shipping Weight: 0.03lbs
 
Ask a question about this product