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You are Here: Linear Actuator Products > Drives > 40105 Series Chopper Drive Thursday, September 02, 2010
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SPECIFICATIONS TECHNICAL DIAGRAMS DOWNLOAD MANUAL DOWNLOAD PDF

40105 BIPOLAR CHOPPER DRIVE

Bipolar Chopper Drive 40105
On board or external step pulse clock
Y
On board or external single step switch
Y
On board or external step rate control potentiometer
Y
On board or external direction control
Y
On board or external full step/half step control
Y
Onboard or externanl outputs enable control
Y
On board output current control potentiometer
Y
External "home" output
Y
External reset control
Y
External chopper synchronous output
Y

The Haydon™ bipolar chopper drive has been designed for easy set-up and use. It is ideal for development projects, just connect a single power supply and a motor and the drive is ready to run. Motor current is set using an on-board potentiometer. No external current setting resistors are required. This feature-packed drive provides all basic motor controls, including full or half stepping of bipolar steppers and direction control. An oscillator circuit is standard on the drive with an on-board speed control potentiometer. In addition, external input/output signals allow complete remote control of all drive functions.

Tech Data
Size: 3.75” x 2.95” x .86” (95.3 mm x 74.9 mm x 38.1 mm)
Power Requirement: Single unregulated, providing +24 VDC to +40 VDC
Output Current: Fully adjustable from 66 mA/ø to 3 A/ø
  Continuous Rating: 2A/ø
  Peak, non-repetitive rating: 3A/ø
Chopper Frequency: ~20 Khz
Onboard Oscillating Range: < 10 pulses/sec. to > 2000 pulses/sec

Micro Stepping: Full step / Half step capability
 

SPECIFICATIONS - BIPOLAR CHOPPER DRIVER 40105

Input Voltage

+24 to +40 Vdc

Motor Direction

Selected via on-board switch or external control via input/output (I/O) connector

Motor Enable

Enabled/Disabled via on-board switch or external control via input/output (I/O) connector

Step Rate

Single Step Operation: via on-board push button switch or external push button switch via I/O connector

Continuous Operation: via on-board potentiometer controlled oscillator (10 Hz to 2 Khz)

External control: via I/O Connector

Motor Current

Continuously adjustable from ~66mA / Ø to ~3 A/Ø
2 A/Ø continuous duty rating

Stepping Modes

Full step - 2 phases ON
Half Stepping

Bipolar Drive

Dual full bridge motor driver based on SGS Thompson part numbers L297 and L298N

Power Supply

24 Vdc minimum
40 Vdc maximum
(reduce supply to 36 Vdc maximum if drive heatsink temperature exceeds 55°C
Current up to 4 Amps depending on stepper motor used

CHIP SET SCHEMATIC - BIPOLAR CHOPPER DRIVER 40105