|
Step pulse clock
input |
Y
|
|
Direction control
input |
Y
|
|
On board micro
step control |
Y
|
|
Outputs enable
control input |
Y
|
|
On board output
current control |
Y
|
|
The Haydon™ DCM8028 and
DCM8055 are High Performance Micro Stepping Chopper
Drives that provide a cost effective solution for
production volume requirements, the small size allows
designers to use these Drives in limited space and
they are also easily integrated with other electronics.
Design time is reduced because incorporating these
Drives is far simpler than developing a custom drive
circuit. They are suitable for driving 2-phase step
motors (maximum current ratings of 2.8A and 5.5A
per phase). These specially designed Drives deliver
optimum performance throughout a greater speed range.
By using an advanced bipolar constant-current chopping
technique, and a maximum input voltage of 80 VDC,
they can produce more speed and power from the same
motor, compared with traditional technologies such
as L/R drives.
Tech Data
Size: 115 x 97 x 31mm
for DCM8028 / 115 x 97 x 48mm for DCM8055
Power Requirement: Single linear type providing
+20 VDC to +80 VDC
Output Current: DCM8028 1.0A/Ø to 2.8A/Ø /
DCM8055 2.0A/Ø to 5.5A/Ø
Chopper Frequency: ~ 20 Khz
Micro Stepping:
½, ¼, 1/8, 1/16, 1/32,
1/64, 1/128, 1/256, 1/5, 1/10, 1/25, 1/50, 1/125,
1/250
|