Tag Archives: brushless motor controller

Leafmotor announced launch of brushless motor evaluation kit

Leafmotor announced the launch of a new generation for the brushless motor series evaluation kit (DRV8412-C2-KIT). The kit contains two brushless dc motor which can be started directly or single department all the necessary hardware software of stepper motor.

Out of the box with the brushless motor controller and driver solution containing DRV8412 motor drives, real-time control C2000 ™ Piccolo ™ microcontroller (MCU), controlCARD module, Quick Start GUI, comprehensive development of the source code, Code Composer Studio ™ (CCStudio) integrated development environment (IDE) and a variety of motors;

Modular control architecture for the application select the appropriate level of processing performance to provide a high degree of flexibility. In addition to C2000 controlCARD module outside, TI will provide more in 2011, the MCU options;

With integrated MOSFET’s DRV8412 motor drive compared with competing solutions can be Rdson sharp drop 3 times, up to 97% efficiency, and provide voltage in 50 V 6 A (continuous value) / 12 A (peak ) current without expensive heat sink.Besides, DRV8412 motor driver chip also includes advanced protection features, such as periodic over-current, over temperature and under voltage protection, can significantly reduce design complexity, board space, and ensuring higher system reliability;

C2000 Piccolo MCU support control, communications, and debugging. Industry-leading 32-bit embedded MCU in the C2000 MCU device family integrates the most advanced control peripherals and CPU functions. Free controlSUITE ™ software can get the most comprehensive combination of software modules brushless motor controller, real-time debugging and debugging open reference design;

C source code and use-based GUI can demonstrate one or two brushless dc motor voltage and current control and a stepper motor speed and index (with up to 128 micro-steps).

Leaf New 48V LCD brushless motor controller

48V 1000W Electric Bicycle Brushless Motor Controller For E-bike & Scooter — 12-MOSFET

Features:
Suitable for Electric for electric bike & scooter
Rated Voltage: DC 48 Volts
Min. Voltage: DC 40 ± 0.5 V
Rated power: 1000 Watts
Casing material: aluminium
Maximum Current: 26 A ± 1 Amps
Thermal: aluminum shell and the substrate

3 phase 120° brushless motor
Operating Conditions: -20~45 °C
Waterproof design
Size: 171 mm L × 82 mm W × 42 mm H
Weight: 0.66 kg

Working with LCD
Display: speed, mileage, battery gauge…

Functions:
Mute when start
Speed limit
Power cut brake
Blockage protection
Current limit protection
E-ABS brake
Short circuit protection
Avoid out of control
1:1 pedal assist function
Under voltage protection

Additional features:
* Cruise
* Reverse
* Regen brake
* Pedal assist ( 1 – 5 )
* Mph / kmh
* ….