ENTRY SERIES

DD500 series motor controllers

Our entry controller family for L3 e-rickshaws with mid-mount motors: up to 2.7 kW peak at 48 or 60 V. Designed and built in India.

Part numbers

Part number	System voltage (V DC)	Phase current (Arms)	Power rating (kW)
DD518	48	180	2.4
DD521	48	210	2.6
DD5618	60	180	2.7

Applications: L3 e-rickshaws (mid-mount motor)
Motor mounting: Mid-mount motors
System voltage: 48 V, 60 V
Peak power: up to 2.7 kW
Phase current: 210 Arms
Peak DC current: up to 55 A for 30 s
Controller hardware efficiency: ~97%
Motor types: PMSM, BLDC
Control: Sine / trapezoidal, torque control
Position sensor: Hall sensors (A, B, C, 120° shift)
Motor temperature sensor: NTC or PTC
Ride modes: 3, including reverse
Regenerative braking: Programmable regen current
Communication: CAN 2.0B (optional), 11-bit identifier
Diagnostics: LED fault indicators; CAN diagnostics and parameter programming
Other functions: Limp-home mode, charger interlock, motor enable/disable, tacho output, anti-theft alarm
Protections: Short circuit, overvoltage and undervoltage, overcurrent, controller and motor over-temperature, motor overrun
Cooling: Natural or forced
Operating temperature: -10 to +60 °C
Ingress protection: IP65
EMI/EMC: AIS 004, Part 3
Weight: ~1.9 kg
Size (W x L x H): 260 x 124 x 69 mm