Stepper Motor controller using IC SAA-1027 Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12926
Indian Lab Suppliers supplies the Stepper Motor controller using IC SAA-1027 (Product ID: 12926) as part of its electronics engineering lab equipment range. It drives a 1.8° stepper motor with the SAA1027 stepper-driver IC, either from its own clock or from a microprocessor trainer or PC.
Quick Answer
A 555 timer IC supplies the step pulses, and the SAA1027 converts them into the switching sequence for the four motor windings. Switches select fast or slow speed, forward or reverse, and free-run or single-step operation, and a selector hands control to the on-board clock or to a connected microprocessor or personal computer. The motor has a 1.8° step angle (200 steps per revolution), 1.0 kg-cm torque and is rated 12 V, 0.2 A per phase. Terminals allow an external counter to record the steps. A 12 V DC, 500 mA regulated supply is built in and the unit runs from 230 V ±10%, 50 Hz mains.
Key Specifications
| Parameter | Detail |
|---|---|
| Motor | Stepper, 4 windings, 1.8° step, 1.0 kg-cm, 12 V, 0.2 A/phase |
| Driver IC | SAA1027 |
| Clock | 555 timer IC |
| Switches | Fast/slow; forward/reverse; free run/step; on-board/microprocessor/PC select |
| Interfaces | Connector for microprocessor trainer or PC; terminals for external counter |
| Supply | 12 V DC, 500 mA, IC regulated |
| Mains | 230 V ±10%, 50 Hz; ON/OFF switch, fuse and indicator lamp |
Where This Is Used
Used in motor-control and interfacing practicals with the Study of Stepper Motor (Product ID: 13332) and the Stepper Motor Driver Card & Motor + FRC (Product ID: 13176). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
How many steps make one revolution?
200, at 1.8° per step.
Can a computer control it?
Yes, via the microprocessor/PC connector and selector switch.
Can the motor be stepped one step at a time?
Yes, using the step mode.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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