Bholanath BH-SMART-2A, User Manual

Page: 5 / 39

Website:-www.bholanath.in
E-mail id:-support@bholanath.in
5
1. Introduction, Features and Applications
Introduction
Micro stepping driver is particularly suitable for the applications desired with extremely low noise and low
temperature rise technology which significantly improve the performance of the stepper motor that leads to
low temperature rise, low vibration. With the adjustment technology (step/rev and current) according to
different motors, the driven motors automatically generate optimal parameters for different motors, and
achieve the best performance at higher speed. It is suitable for driving 2-phase and 4-phase hybrid stepping
motors.
Features
High performance, cost-effective
Suitable for 2-phase and 4-phase motors
Support PUL/DIR , CW/CCW modes and RPM control rotary wheel.
Short-voltage, over-voltage, over-current and short-circuit protection
Low temperature rise, smooth motion
Pulses Response Frequency Can Reach 200KHz
Support NPN Pulse & direction input only.
Applications
Suitable for a wide range of stepping motors, for NEMA size 17. It can be used in various kinds of machines,
such as X-Y tables. And a variety of large-scale automation equipments and instruments. For example:
labeling machine, cutting machine, packaging machine, plotter, engraving machine, CNC machine tools and
so on. It always performs well when applied for equipment which requires for low-vibration, low-noise,
high-precision and high-velocity.
2. Specifications
Electrical Specifications
Model No:-BH-SMART-MODBUS-2A
Parameter Min Typical Max Unit
Input
Voltage(DC) 10 - 45 VDC
Output current 0.25 - 2 A
DRIVE PREVENTION :-
NOTE:-Please ensure maximum voltage should not exeed 45 VDC to prevent damaged to the driver.
Operating Environment
Cooling Natural cooling or Forced cooling
Operating Environment Environment-Avoid dust, oil fog, corrosive gases
Temperature- -15
℃ ℃ ℃ ℃
－
－ －
－
+45
℃ ℃ ℃ ℃
Humidity-Not Condensation, No Water Droplets
Operating Temperature
- -
10
℃ ℃ ℃ ℃- - - - + + + +
45
℃ ℃ ℃ ℃
Storage Temperature
-15
℃ ℃ ℃ ℃
－ － － －
+45
℃ ℃ ℃ ℃
Elimination of Heat
Driver ’ s reliable working temperature should be <65
℃
℃ ℃
℃
, and motor working temperature should be
<80
℃ ℃ ℃ ℃
;
It is recommended to mount the driver vertically to maximize heat sink area. Use forced cooling
method to cool the system if necessary.