Dragonfly Precision Controller-Drive
Overview
- Ultra High resolution PWM
- 3-Phase DCBL
- Torque, Velocity and Position loops operation modes
- Up to 30A/100V power
- Full digital High SNR Sigma delta current sense
Dragonfly Precision Controller-Drive
Supply Voltage
24V-100V
CONTINUOUS PHASE CURRENT
15A, 7.5A ,5A
PEAK PHASE CURRENT
30A, 15A, 10A
PWM RESOLUTION
0.5ns
PWM TYPE
Central based, Space Vector Modulation
Control Interface
+/- 10V Analog Command, or Digital SPI Interface
Encoders
Quadrature Analog Incremental Sin/Cos 1Vpp
Quadrature Digital Incremental AqB (RS422)
OPTO-ISOLATED I/O
Enable, Fault, Limit Switches
Current Loop sample rate
40kHz
Velocity and Position sample rate
40kHz
Control
Cascaded algorithm structure with 4 x BiQuad filters in Velocity loop
Mega_F Single Gain Tuning algorithm
DC Brushless Start-Up algorithm
Visual Algorithm structure monitoring (Mega_F WizAlg)
MAINTENANCE
USB 2.0
SPI
braking
Dynamic Brake
protection
Shorts
Over/Under Voltage
Over Temperature
Download Specifications