Moons' STF-EC Series User Manual

19
Rev. 1.0
11/08/2017
STF-EC Hardware Manual
400-820-9661
5.2 Technical Specications
Power Amplier
Amplier Type Dual H-Bridge, 4 Quadrant
Current Control 4 state PWM at 20 KHz
Output Current
STF03: 0.1 - 3.0A/phase (peak-of-sine) in 0.01 Amp increments
STF05: 0.1 - 5.0A/phase (peak-of-sine) in 0.01 Amp increments
STF06: 0.1 - 6.0A/phase (peak-of-sine) in 0.01 Amp increments
STF10: 0.1 - 10.0A/phase (peak-of-sine) in 0.01 amp increments
Rated input voltage
range
STF03: 12 - 48VDC
STF05: 24 - 48VDC
STF06: 12 - 48VDC
STF10: 24 - 70VDC
Absolute maximum
input voltage range
STF03: 10 - 53VDC
STF05: 18 - 53VDC
STF06: 10 - 53VDC
STF10: 18 - 75VDC
Protection
Over voltage, under voltage, over temp, over current, open winding, communication cable
disconnection
Idle Current
Reduction
Reduction range of 0 - 90% of running current after a delay selectable in milliseconds
Controller
Anti-Resonance
Raises the system-damping ratio to eliminate midrange instability and allow stable operation
throughout the speed range of the motor
Torque Ripple
Smoothing
Allows for ne adjustment of phase current waveform harmonic content to reduce low-speed
torque ripple in the range of 0.25 to 1.5 rps
Auto Test & Auto
Setup
Auto test and setup at power on (ie. motor resistance, and capacitance) to optimize your system
performance.
Non-Volatile Storage Congurations are saved in FLASH memory on-board the DSP
Operation Mode
EtherCAT (CoE) with full support of CiA402, Support PP, PV, CSP&HM mode,and MOONS’ own
Q mode
Digital Input
8 digital inputs
X1, X2:
Optically isolated, differential, 5-24VDC for high level voltage,
minimum pulse width = 250ns, maximum pulse frequency = 2MHz
X3, X4: Optically isolated, differential, 5-24VDC for high level voltage,
minimum pulse width =
100μs , maximum pulse frequency = 5KHz
X5 ~ X8: Optically isolated , single-ended, 5-24VDC for high level voltage,
minimum pulse width = 100μs , maximum pulse frequency = 5KHz
Digital Output
4 digital outputs
Y1 ~ Y4:
Optically isolated, maximum voltage 30V, maximum sinking or sourcing current 100mA
Communication Port Dual port Ethernet(RJ45 connector)and RS-232(RS-232 serial port for conguration)
Physical
Ambient
Temperature
0-40°C (32-104°F)(when mounted to a suitable heat sink)
Humidity 90% non-condensing

Moons' STF-EC Series Specifications

General

Brand	Moons'
Model	STF-EC Series
Category	DC Drives
Language	English