Hobbywing QuicRun Fusion 1200kv Crawler 540 Spec

Integrated design of Hobbywing's patent technology

The integrated design of the ESC makes the overall volume is only the size of 550 motor, and the overall weight is only 201g, which makes the layout and wiring of car frame simpler and more beautiful, perfectly solves the difficulty of wiring due to the small internal space of rock crawler.

The Fusion system combined with Intelligent Torque output and closed loop speed control mean the power system will maintain the motor’s Torque level and RPM as the vehicles conditions change. Uphill, downhill, under load, the intelligent output torque makes the operation so simple.

Note：If the “RPM/Throttle Matching” be set to “Disabled”, no intelligent torque output & speed closed-loop control, just like brushed system.

FOC (Field-oriented Control) for Super Linearity and HighTorque and Extreme Mute

The Fusion system adopts FOC driving mode, low speed torque is strong. It runs smoothly at very low speed, outstripping ordinary sensored power system, even better than brushed power system. Moreover, the motor is extremely silent when it is running. The driving noise which annoys driver disappears. It is the best choice for rock crawler.

Applicable to All Weather and Track Conditions

The IP-67 waterproof of the whole power has excellent waterproof and dustproof performance. The whole power can easily drive on the muddy, sandy, icy, snowy and water track under various weather conditions.

High Driving Efficiency for Long Battery Life

The whole power adopts FOC driving which has high efficiency and less heat, dramatically extends the Runtime time. Benefitting from the sine wave driving mode, the motor runs more silently and softly.

Professional Drag Brake Adjustments and Super Parking Capacity

8 gears of drag brake force and 9 gears of drag brake rate can meet different car models, different fields and different controlling habits. The maximum drag brake force is about twice that of ordinary brushless power of the same size, providing super strong parking capacity on slope. Advanced and Secure Electronic Switch Compare to standard on/off switches, the dust, dirt, and waterproof electronic switch housing ensures a long reliable life for your power system, will not suffer from the problems that reed stuck and contact rust frequently happed in dusty and damp environment, and the problem that mechanical switch closes automatically caused by fierce impact.