Haydon Bipolar Chopper Drive 40105, Full Stepping, Half Stepping, Direction Control, Drive Function Remote Control, Haydon Swith & Instrument

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	Size 14 with Integrated Connector
	New Linear Rail Systems
	New Size 11 Double Stack Captive Hybrid Linear Actuator

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

HSI's 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

Bipolar Chopper Drive 4020

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