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R2 High compatibility Brushless DC Motor Controller

The R2 2319 High Compatibility Brushless DC Motor Controller is designed to seamlessly integrate with a wide range of BLDC motors and systems, making it the go-to choice for versatile, plug-and-play performance. Featuring intelligent protection mechanisms—such as overvoltage, overcurrent, and thermal safeguards—the R2 2319 delivers reliable, stable operation in diverse environments. Its compact form factor and efficient power management enhance system responsiveness while minimizing energy loss.

APT-R2 Motor controller, Drive for a rated 2kW PMSM mid drive motor and BLDC Hub motor, Sinewave vector control technology special optimization for moped, scooter. Easily replace and upgrade other ordinary controllers.

Technical Parameters

Application&Features

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Communication Interface VCU Communication CANBUS
(Isolation type, default 120Ω terminal resistor)
Upper
computer communication
UART-TTL
Motor-related Motor
temperature
sensing
interface
NTC/PTC((default parameters KTY83-122)
Position
signal avoidance
Hall encoder or magnetic encoder
Motor-type Permanent magnet synchronous motor,
DC brushless motor
Equipment Support Bluetooth or USB-TTL
Software Adaptation APT eMotion
Executive standard Electrical: GB/T18488 Salt Spray: GB/T2423.17
IP Rating: GB/T4208-2017 Vibration: GB/T2423.10-2008
Input Rated Voltage 30-170 V Power devices vary across different voltage platforms
Control Mode Vector Control - FOC Sine Wave Modulation
Rated Power 1.5-2 KW Hardware configuration adjustable
Peak Power 2-4 KW Hardware configuration adjustable
Maximum DC Input Current 150 A.peak Maximum withstand capacity of the DC bus
Rated Output Current 100 A.peak Motor phase current (peak)
Maximum Output Current 240 A.peak Motor phase current (peak)
Maximum Conversion Efficiency 98% - -


Orderable Specifications

Product
Model

Voltage
range

Motor phase
current limit

DC Input current

Default limit

Max. capability

R2.72S

30-85V

140A

40A

150A

R2.72M

30-85V

180A

50A

150A

R2.72L

30-85V

220A

60A

150A

R2.96M

30-118V

150A

40A

150A

Application Fields:
1. Pure electric and hybrid systems (traction or auxiliary):
• Road vehicle, utility vehicle, high-power electric motorcycle
• Off-road vehicles (tractors, bulldozers, special off-road vehicles, etc.)
• Electric boat, speedboat, and other fields of EV conversion

2. Design features:

The electrical system architecture is laid out in advance for automotive applications
Low voltage, high power, economical and efficient, very suitable for Off-road machinery


3. Technical features:
• Field-oriented vector control, in conjunction with APT-tuned algorithms, provides peak torque and optimal efficiency across the entire operating range
• Advanced Pulse Width Modulation technology provides efficient use of battery voltage, low motor harmonics, low torque ripple, and minimized switching losses
• Tunable to any BLDC or IPM motor. Fully programmable for optimal match to individual motor characteristics
• Field-Programmable, with FLASH downloadable main operating code
• Extremely wide torque/speed range, including full regeneration capability
• The unique software makes the system application easier than ever
• Benefit from the many decades of APT experience in the EV industry, quickly and simply decide your own proprietary PID parameter to differentiate your systems from your competition



  • Individual buyers
  • Corporate Procurement

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