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Closed loop stepper

CAN Bus Integrated Servo Stepper

● High performance 64-bit calculation precision DSP 
● Absolute position feedback , instruction and sensor reset
● High precision encoder, closed-loop control
● Advanced motion control module linear/non-linear s-curve
● 2 sensor input interface
● 8 kind of real-time event change notification
● 9 programmable actions triggered by 6 sensor event
● Rich instruction, simple intuitive structure
● Intelligent control , high fault tolerance user interface
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UIM24202IE / 04IE / 08IE is a miniature integrated closed-loop step using the CAN communication protocol in the servo system. The user through the CANz command control UIM24202IE / 04IE / 08IE closed-loop system. Instruction is simple in structure, high fault tolerance. UIM242XXIE is a closed loop control based on quadrature encoder. Including its control system: communication module, the basic motion control module, an absolute position encoder counter, quadrature encoder interface, closed-loop control module, advanced motion control (linear / nonlinear acceleration and deceleration, the S- curve of PV / PVT position control), the sensor input control module, and the event change notification module. Control driver built-in high-performance DSP embedded microprocessor system, with motion control and real-time state change notification, all the control cycle is completed in 1 milliseconds. 
Enclosure is made of die-cast aluminum to provide a rugged durable protection and improves the heat dissipation. The integrated stepper servo motor in the integrated motor perfectly integrated into the servo control technology, has excellent performance of the integrated motion control system of revolutionary.
Electrical Characteristics ( Ambient Temperature 25 )
Supply Power Voltage
12V - 40VDC 
Motor Phase Current  
Max 2A/4A/8A, instruction adjustable 
Driving Mode 
PWM constant current
Stepping Resolution 
Full-step,1/2,1/4,1/8,1/16 step
Communication (Ambient Temperature 25°C)
Active CAN 2.0 
CAN wiring Method 
2-Wire, CANH, CANL
CAN bus
Supports 1 Mb/s operation
 ISO-11898 standard physical layer requirements
 Short circuit protection
 High-voltage transient protection
 Automatic thermal shutdown protection
Up to 100 nodes can be connected
Differential data bus, high noise immunity
Environment Requirement
Free air
Working environment 
Avoid dust, oil mist and corrosive gases 
Working temperature 
-40 ℃ ~ 85 ℃ 
<80%RH,no condensation, no frosting
3G Max 
Storage temperature 
-50 ℃ ~ 150 ℃