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1065_0B Phidget Motor Control 1-Motor

Product Code: 1065_0B
Excl. VAT: £72.90 Incl. VAT: £87.48
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The 1065 lets you control the direction, velocity and acceleration of one DC Motor. The motor is powered by an external power supply (9 to 28VDC).

Brushed DC Motors are very simple to understand, but very difficult to control precisely. By applying a voltage, or pulsing a voltage rapidly, at the terminals of the motor, current flows through the motor, and it will begin rotating. Depending on the direction of the current, the motor will rotate clockwise or counterclockwise. The 1065 changes the effective voltage by changing the percentage of time the full supply voltage is applied to the motor. By switching the voltage very quickly (a technique called PWM), the controller is made smaller, more efficient, and cheaper.

Rough control of actual motor speed can be achieved automatically in software by using the Back EMF property, or current sensing.

Precise control of DC motors can be achieved by using encoders. You can implement control loops through software by using the data provided by the on-board digital inputs, analog inputs and encoder input. There is an event that triggers every 16 ms that returns the back-EMF value for the attached motor, which can be very useful for PID control. For more information, see the API in the User Guide.

The 1065 also provides over-current, over-voltage, and over-temperature protection to insure that the board and motor is not damaged. 

Comes Packaged with

  • A hardware mounting kit (4 nuts and bolts (M3), 4 plastic spacers)
Resources:

Product Specifications

Controller Properties
API Object Name MotorControl
Motor Type DC Motor
Number of Motor Ports 1
Velocity Resolution 0.39 % Duty Cycle
Acceleration Resolution 24.5 % Duty Cycle/s
Acceleration Min 24.5 % Duty Cycle/s
Acceleration Max 6250 % Duty Cycle/s
Acceleration Time Min 31.3 ms
Acceleration Time Max 8.2 s
Board Properties
Controlled By USB
API Object Name DCMotor
Encoder Interface
Number of Encoder Inputs 1
Count Rate Max 500000 cycles/s
Encoder Interface Resolution x1
Update Rate 125 samples/s
Time Resolution 0.33 ms
Encoder Input Low Voltage Max 800 mV DC
Encoder Input High Voltage Min 2.1 V DC
Encoder Pull-up Resistance 2.4 kΩ
Electrical Properties
Supply Voltage Min 9 V DC
Supply Voltage Max 28 V DC
Continuous Motor Current Max 5 A
Overcurrent Trigger 8 A
Current Consumption Min 20 mA
Current Consumption Max 100 mA
USB Speed Full Speed
Physical Properties
Recommended Wire Size (Power Terminal) 12 - 24 AWG
Operating Temperature Min 0 °C
Operating Temperature Max 70 °C
Voltage Inputs
Number of Voltage Inputs 2
Input Impedance 900 kΩ
5V Reference Error Max 0.5 %
Update Rate 125 samples/s
Digital Inputs
Number of Digital Inputs 2
Pull-up Resistance 15 kΩ
Low Voltage Max (True) 800 mV DC
High Voltage Min (False) 2.1 V DC
Low Voltage Trigger Length Min 4 s
High Voltage Trigger Length Min 16 s
Digital Input Voltage Max ± 15 V DC
Digital Input Update Rate 125 samples/s
Recommended Wire Size 16 - 26 AWG

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Whenever possible, items which are in stock are dispatched the same day, or the next working day.

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