STEPPER-MTR-RD Silicon Laboratories Inc, STEPPER-MTR-RD Datasheet - Page 2

• Manufacturer Part Number: STEPPER-MTR-RD
• Description: REFERENCE DESIGN STEPPER MOTOR
• Manufacturer: Silicon Laboratories Inc

Specifications of STEPPER-MTR-RD

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: C8051F301
• Primary Attributes: Unipolar Stepper Motors
• Secondary Attributes: Graphical User Interface
• Processor To Be Evaluated: C8051F301
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 336-1319

STEPPER-MOTOR-RD
3. Stepper Motor Reference Design Demonstration
The Stepper Motor Reference Design includes everything you need to set up a stepper motor demonstration.
Connect the stepper motor to the stepper motor control board following the wiring chart for the 42BYG205 motor as
shown in Table 1.
Connect the universal ac/dc power adaptor to the dc supply (P1) on the Stepper Motor Reference Design Board.
Press the Function (FUNC) button on the Stepper Motor Reference Design Board. The motor will turn in one
direction. Notice that the motor accelerates smoothly up to the maximum speed, moves at a constant speed, and
then decelerates smoothly to a standstill. Press the function button again and the motor will turn the other direction.
2
Figure 2. Stepper Motor Reference Design Demonstration Setup
Table 1. GBM 42BY201 Stepper Motor Wiring Diagram
J3
J1
orange
yellow
brown
Color
green
blue
red
Stepper Motor
Design Board
Reference
Rev. 0.1
Stepper
P1
Motor
Name
A+
Ac
A–
B+
Bc
B–
Adapter
AC/DC