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SPECIFICATIONS TECHNICAL DIAGRAMS DOWNLOAD MANUAL DOWNLOAD PDF

DCM8027 and DCM8054 SERIES DRIVERS

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DCM 8028 & DCM 8055
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™ DCM8027 and DCM8054 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 DCM8027  /  115 x 97 x 48mm for DCM8054
Power Requirement: Single linear type providing +20 VDC to +80 VDC
Output Current: DCM8027 1.0A/Ø to 2.8A/Ø  /  DCM8054 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

 

ELECTRICAL SPECIFICATIONS (Tj 25°C) - DCM 8027 AND DCM 8054

Parameters

Min

Typical

Max

Remark

RMS Output Current

1.0A/2.0A

By user

2.8A/5.5A

By DIP switch

Supply voltage (DC)

+18V

+48V

+80V *

 

Logic signal current

10mA

12mA

18mA

 

Pulse input frequency

0

By user

500Khz

 

Isolation resistance

500MΩ

     

* For the European Market – the maximum input voltage must be limited to 70VDC to comply with CE regulations.

OPERATING ENVIROMENT - DCM 8027 AND 8054

Cooling

Natural cooling or forced convection

Environment

Space

Avoid dust, oil, frost and corrosive gas

Temperature

0° - 50°C

Humidity

40 - 90% RH

Vibration

5.9m/s2Max

Storage Temperature

-20°C - +65°C

Weight

About 0.44kg/DCM8054; 0.33kg/DCM8027

 
DIMENSIONAL DRAWING - DCM 8027 AND DCM 8054