Electronics
        RoboteQ Speed Controllers


Click photo to enlarge, double-click to shrink.

$275.00
QTY
Stock Status: Available
 

RoboteQ ax1500SC Single-Channel Motor Controller
Part# RTQ-AX1500SC

RoboteqŐs AX1500 controller is designed to convert commands received from a R/C radio, Analog Joystick, wireless modem, or microcomputer into high voltage and high current output for driving one or two DC motors. Designed for maximal ease-of-installation, it is delivered with all necessary cables and hardware and is ready to use in minutes.

The Single Channel controllers are identical to the Dual Channel except that the output transistors of both channels are perfectly synchronized and thus allow the motor output leads to be wired in parallel and thus drive twice the amps into a single load.

Power Stage
Operating Voltage

12V to 40V DC

Number of Channels
1
Max Current:
30s
1min
3min
1hr+

60A
50A
40A
40A
Surge Current
>250A
MOSFETs per Channel
2 x 4
ON Resistance
5 mOhm
Synchronous Rectification
Yes - allows regenerative braking
Current Limiting
By automatic power output reduction according to user preset limit and temperature
Temperature Protection
Automated current limit reduction starting at 175F (80C) case temperature
Voltage Protection
Output shut off below 12V and above 43V
Power Wiring
Terminal strip used in pairs. 2 x 12g max cable
Command
R/C Inputs
Two inuts (1.0ms - 1.5ms center - 2ms, Adjustable)
Serial Interface
RS232, 9600 bauds
Analog Interface
Two inputs (0V - 2.5V center - 5V)
Input Corrections
Ch1 and Ch2 mixing for tank steering. Programmable deadband. Four exponent and Logarithmic command curves
Input/Outputs
Analog Inputs
Four inputs, 8-bit resolution
Digital Outputs
One output, 24V 1A max
Digital Inputs
Up to three general purpose inputs
5V Supply Output
100mA max for radio or other devices
Operating Modes
Open Loop Speed
Forward and Reverse speed control, seperate or mixed
Closed Loop Speed
Use tachometer on analog inputs and PID
Position Mode
Use potentiometer on analog inputs and PID
Controller Configuration
Jumper-less using PC utility
Physical
Operating Temperature
-40 to +85C case temperature
Enclosure
Unenclosed, board level
Controller Size
4.2 x 4.2 x 1.5 in., including heatsink
Cables
10 in. RC rable to radio. 4 in. RS232 cable for PC connection
Weight
3oz.