Applicationt:
auto
Production Description:
Stepping motor drive
Features
High performance,low price
Special control circuit,greatly reduce noise,increase steadiness
Upmost response frequence amounts to 200Kpps
Once the pulse stops for 100ms,the phase current will automatically cut by half
Bipolar constant current chopper control
Photocoupler isolated input/output
Drive current range from 0.5A/phase~4.0A/phase
Can match two phase hybrid step motors whose rated current under4.0A
Single power input, voltage range from DC12-40V
Protection circuit
Overheat protection
Overcurrent,under voltage protection
Small in size
HBQ2068D is an economiccompact driver, its dimension is only 25x136x92mm3.
Typical application
Carve machinelaser labeling machinelaser internal carve machinewire barker
Description
HBQ2068D is a full/half step driver,voltage range from DC12-40V,single power input. It can match 6 leads or 8 leads two phase hybrid step motors whose rated current under 4.0Ashaft diameter range from 4286mm.
Owe to bipolar constant current chopping circuit, the motor can run smoothly and hardly has any noiseRising the voltage can greatly improve high speed performance and output torque of the motor. Once the pulse stops for 100ms,the phase current will automatically cut by half, which can reduce chances of overheat.
Electricity specification
Item
Minimum
Typical
Maximum
Supply voltage VDC
12
40
Normal outputA
0.0
4.0
Logical inputmA
15
Response frequenceKHZ
-
-
200
Pulse low state timeµS
2.5
-
-
Stepping motor drive
1) Voltage: DC12 ~ 40V
2) Current: under 4A
3) Upmost response frequence amount to 200Kpps