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The Haydon™ DCS4020 Chopper Drive
delivers optimum performance
throughout a greater speed range. This new technology drive
has been designed for easy set up and use. The Haydon DCS4020
is ideal for development projects where a single power supply
is all that is necessary to easily run the motor. The motor
current is set using an on-board potentiometer and no external
current setting resistors are required.
The Haydon DCS4020 is also feature-packed.
The Driver provides all the basic motor controls including
full or half-stepping of bipolar steppers, directional control,
and output enable control. An oscillator circuit is standard
on the drive with its onboard potentiometer. In addition,
external input/output signals allow complete remote control
of all drive functions. All electrical connectors have removable
plugs incorporating screw type terminals.
Tech Data
Size: 4.47” x 3.38” x 1.31” (113.54
mm x 85.85 mm x 33.27 mm) including mating connectors
Power Requirement: Single unregulated, providing +24 VDC
to +40 VDC
Output Current: Fully adjustable from 66 mA/ø to 2 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
I.C.s:
S.T. Micro: L297 (control I.C.)
and L298 (4A dual full wave bridge)
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