Datasheet

2 SDC2130/SDC2150 Motor Controller Datasheet Version 1.2. May 5, 2011
• Closed loop position control with analog or pulse/fre-
quency feedback
• Precise speed and position control when Encoder feed-
back is used
• PID control loop with separate gains for each channel
• Optional Mixed control (sum and difference) for tank-like
steering
• Configurable Data Logging of operating parameters on
RS232 Output for telemetry or analysis
• Built-in Battery Voltage and Temperature sensors
• Power Control header for turning On or Off the controller
from external microcomputer or switch
• No consumption by output stage when motors stopped
• Regulated 5V output for powering Encoders, RC radio,
RF Modem or microcomputer
• Separate Programmable acceleration and deceleration
for each motor
• Separate Programmable maximum forward and reverse
power
• Direct connection to multi-channel Spektrum-brand
2.4GHz RC receiver
• Ultra-efficient 10 mOhm ON resistance MOSFETs
• Orderable as single channel version up to 40A
• Stall detection and selectable triggered action if Amps is
outside user-selected range
• 10 to 32kHz user programmable Pulse Width Modulation
(PWM) output
• Overvoltage and Undervoltage protection
• Programmable Watchdog for automatic motor shutdown
in case of command loss
• Overtemperature protection
• Diagnostic LED
• Efficient heat sinking using conduction bottom plate.
Operates without a fan in most applications
• Power wiring via terminal strip wires up to AWG12
• 2.76” (70mm) L, 2.76” W (70mm), 0.78” (20mm) H
• -40o to +85o C operating environment
• 3.5oz (100g)
• Easy configuration, tuning and monitory using provided
PC utility
• Field upgradeable software for installing latest features
via the internet
Orderable Product References
TABLE 1.
Reference Number of Channels Amps/Channel Volts
SDC2130 220 30
SDC2150 220 50
SDC2130S 140 30
SDC2150S 140 50