AX3100S: 1x120A
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Product Description

Roboteq’s AX3100S 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 DC motors at very high current. Designed for maximal ease-of-installation, it is delivered with all necessary cables and hardware and is ready to use in minutes.

The motor may be operated in open or closed loop speed mode. Using low-cost position sensors, the controller may also be set to operate as heavy-duty position servo.

The controller can be reprogrammed in the field with the latest features by downloading new operating software from Roboteq.

 

 

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AX3100S


Technology Information

Detailed description of the technology and features of all Roboteq controllers can be found on the Technology page

 

Technical Features

AX3100S
AX3100BPS
Power Stage
Operating Voltage
12V to 40V DC
Number of Channels
1
Max Current
30s
1min
3 min
1h
-
120A
100A
80A
80A
-
120A
120A
120A
100A
Surge Current
>500A
ON Resistance
2.5 mOhm
Synchronous Rectification
Yes - Allows regenerative braking
Current Limiting
By automatic power output reduction according to load and elapsed time
Temperature protection
Automated current limit reduction starting at 80o C (175o F) heat sink temperature
Voltage protection
Output shut off below 12V and above 43V
Power Wiring
0.25" Faston Tabs used in pairs
Command
R/C Inputs
2 inputs(1.0ms - 1.5ms center - 2ms, Adjustable)
Serial Interface
RS232. 9600 bauds
Analog Interface
2 inputs (0V - 2.5V center - 5V)
Input Corrections
Programmable deadband. 4 Exponent & Logarithmic command curves.
Input/Outputs
Optical Encoder Inputs
No
Analog Inputs
2 inputs, 8-bit resolution
Digital Outputs
1 output, 24V 2A max
Digital Inputs
2 general purpose inputs
5V Supply Output
100mA max for Radio or other devices
Operating Modes
Open Loop Speed
Forward & Reverse Speed Control. Separate or Mixed
Closed Loop Speed
Use Tachometer on analog inputs & PID
Position Mode
Use Potentiometer on analog inputs & PID
Controller Configuration
Jumper-less using PC utility
Physical
Operating Temperature
-40 to +85oC heat sink temperature
Enclosure
Unenclosed, board level
Cooling
Heatsink
Conduction Plate
Controller size
4.2" Wide (106mm)
6.75" Long (172mm)
1.2" High (30mm)
5.4" Wide (137mm)
6.95" Long (177mm)
1.0" High (25mm)
Cables
10" (25cm) RC cable to Radio. 4' (1m) RS232 cable for PC connection
Weight
212g (7.5oz)
385g (13.6oz)
AX3100S
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AX3100BPS
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