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Table of Contents 1. Introductions and Features........................... 1 1.1 Introductions..............................1 1.2 Features.................................1 2. Specifications................................1 2.1 Electrical Specifications (Tj = 25℃/77℉)....................1 2.2 Operating Environment and other Specifications..................1 2.3 Mechanical Specifications.......................... 2 3. Pin Assignment and Description.......................... 2 3.1 Connector P1 Configurations........................3 3.2 Connector P2 Configurations........................
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3-8A adjustable peak current. Its high-speed current compensation function can compensate for the effects of back electromotive force when the motor rotates at high speed. The ISD02 uses 10-28V DC power supply, and the ISD04 and the ISD08 use 10-40V DC power supply.
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Figure 1: Mechanical specifications 3. Pin Assignment and Description The ISD02/04/08 has two connectors P1&P2, P1 is for control signals connections, and P2 is for motor connections. The following tables are brief descriptions of the two connectors. Figure 2:wiring terminal Web: www.
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-0. 3V ~ 5. 3V, otherwise it will permanently damage the controller. 4. Typical application ISD02/04/08 driver’s wiring is very straightforward as shown in following Figure. Terminal 6 (EN) can be left open if offline is not needed.
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ISD02/04/08 are bidirectional (AC&DC) type. 5.1 Adjust Output Current ISD02/04/08 is capable of providing maximum2A / 4A / 8A per phase output current respectively. In specific application, the peak output current needs to be adjusted to meet the rated motor current. A trimmer (potentiometer) is provided to serve this purpose at the bottom of the controller, as shown in the following figure.
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Figure 6: Microstep settings 5.3 Power Supply Selection ISD02/04/08 drivers accept a wide range input voltage from 12 to 40VDC. (ISD02 takes 10 - 28 VDC) In general, higher supply voltage improves motor performance under high speed situation, but also increases...
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Integrated Stepper Motor Driver ISD02/04/08 6. Installation 6.1 NEMA 17 Stepper Installation (without adapting flange) 1. Screw mount ISD controller / driver onto the motor 2. Wire the motor leads. 6.2 NEMA 23 and Larger Stepper Installation (with adapting flange) 1.
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