Technical specifications – Applied Motion ST10-Plus User Manual
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ST5/10-S Hardware manual
920-0027 Rev. D
2/7/14
Technical Specifications
POWER AMPLIFIER:
All Models
AMPLIFIER TYPE
Dual H-Bridge, 4 Quadrant
CURRENT CONTROL
4 state PWM at 20 Khz
OUTPUT CURRENT
ST5 Series 0.1 — 5.0 amps/phase in 0.01 amp increments
ST10 Series 0.1 — 10.0 amps/phase in 0.01 amp increments
POWER SUPPLY
ST5 Series External 24 - 48 VDC Power Supply Required
ST10 Series External 24 - 80 VDC Power Supply Required
INPUT VOLTAGE RANGE
ST5 Series 18 - 53 VDC
ST10 Series 18 - 88 VDC
PROTECTION
Over-Voltage, Under-voltage, Over-Temp, Motor/wiring shorts (Phase-to-Phase, Phase-
to-Ground).
IDLE CURRENT REDUCTION
Reduction range of “0 – 90%” of “Running Current” after delay selectable in millisec-
onds.
AMBIENT TEMPERATURE
0 to 55°C (32 - 158°F) (ST10 must be mounted to suitable heatsink)
HUMIDITY
90% non-condensing.
CONTROLLER:
All Models
MICROSTEP RESOLUTION
Software selectable from 200 to 51200 steps/rev in increments of 2 steps/rev.
ANTI-RESONANCE
(Electronic Damping)
Raises the system damping ratio to eliminate midrange instability and allow stable opera-
tion throughout the speed range and improves settling time.
TORQUE RIPPLE SMOOTHING Allows for fine adjustment of phase current waveform harmonic content to reduce low-
speed torque ripple in the range 0.25 to 1.5 rps
AUTO SETUP
Measures motor parameters and configures motor current control and anti-resonance gain
settings
SELF TEST
Checks Internal & External Power supply voltages. Diagnoses open motor phases and
motor resistance changes >40%. Detects encoder wiring and signal faults (differential
encoder only).
MICROSTEP EMULATION
Performs high resolution stepping by synthesizing fine microsteps from coarse steps
(Step & Direction Mode Only) .
COMMAND SIGNAL SMOOTH-
ING
Software configurable filtering reduces jerk and excitation of extraneous system reso-
nances (Step & Direction Mode Only).