FlexGen-M BLDC

PWM generator for controlling 3-phase brushless DC servomotors

Article number: 70010825

Motor controller for brushless DC motors / control of DC servomotors / output stage for operating brushless DC motors / operate electrical controllers and actuators via CAN on test bench

Description

Productinformation

The mobile FlexGen-M BLDC with PWM power outputs of up to 10A is used to control brushless DC servomotors. The robust device for 3 phases has an integrated position control, whereby the feedback of the actuator can take place via a 0-5 V analog signal or via a SENT interface. The setpoint can be specified manually by operating the device, an external control voltage of 0 V - 10 V or via a CAN signal.

Advantages

Convenient control of brushless DC motors with 3-phase
high-precision position control using sinusoidal field-oriented control
Robust hand-held device with PWM power outputs for current vectors up to 10A
Rotor position detectable via Hall sensors, encoders or back EMF
Setpoint specification via operating elements, analog signal or CAN signal
Position feedback motor via analog signal or SENT possible

Technical details

Designation

Characteristics

Supply voltage

8 - 28 V DC, internal reverse polarity protection

Maximum output current

10A

Frequency range

1Hz - 10kHz (resolution 1Hz)

Output type output stage

3-phase DC motor control PWM

Duty cycle

0 - 100%

Analog input

0 - 10V (for external setpoint input)

Analog output

0 - 10V (optional for position feedback)

Position sensor

Analog signal 0 - 5 V or SENT according to SAE J2716 (selectable via software)

PWM output amplitude

Due to internal contact resistors almost identical input voltage

Internal contact resistors between supply and power output

< 50mΩ

Display

Display 4 x 20 characters

Control elements

1 x rotary switch (enable)
2 x rotary encoders (menu/value)

Connector

• Power supply - Banana sockets (red/black)
• Power outputs - Banana sockets (blue/green/yellow)
• Sensor signal - Lemo EXA.1B.303.HLN
• Analog input - BNC
• Analog output (optional) - BNC
• CAN - D-Sub 9-pin male
• USB - USB socket type B

Housing

Aluminum housing with protective caps

Dimensions

200 x 106 x 60 mm

Protection class

IP21

Ambient temperature

-20°C to +60°C