Upgrade your AEG for peak performance with the JeffTron Active Brake II, a professional-grade MOSFET featuring motor braking technology.

This simple device is soldered between the motor, gearbox and battery to ensure a full cycle with every trigger pull, eliminating jams when firing semi-auto. The Active Braking feature briefly reverses the current through the motor bringing it to a faster more precise stop.

• Durable compact design
• Enhances trigger response and rate of fire
• Improves battery efficiency
• Reduces stress and wear on the gearbox
• Conformal coated for water resistance
• No current consumption when idle
• Eliminates arcing between switch contacts

Specifications

• Maximum spring rating: M210
• Maximum battery voltage: 17V
• Current limit: Semi-auto 150A / Auto 50A
• Dimensions: 35x13x7mm
• Maximum power wire gauge: AWG16
• Maximum signal wire gauge: AWG20

Installation notes

• Installation requires delicate soldering. Seek a professional if you are not confident in performing the work. We accept no liability for any issues arising from improper installation.
• A high torque motor is recommended to utilise the active braking feature.
• A functional cut-off lever, selector plate, anti-reversal latch, trigger and trigger block is required correct functionality.