Description
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The MID-7604 is a 4 Axis Integrated Stepper Driver Power Unit designed for motion control hardware and software applications. It operates at 100V and is compatible with NI-7330, NI-7350, and NI-7340 controllers. This model utilizes an IM481H Modular Hybrid Bipolar Chopper driver type and has an operating frequency of 20 kHz.
It can handle motor drive currents ranging from 0.2 A to 1.4 A at 24 VDC and offers a power supply configuration of either 230 VAC, 50 Hz or 115 VAC, 60Hz. The continuous power output is 80 W for 4 axes, with a maximum quadrature frequency of 1 MHz. The unit also supports 10-times micro-stepping, equivalent to 2000 steps/rev, ensuring precise control.
The physical dimensions of the MID-7604 are 12.1 x 10.0 x 1.7 inches. Its comprehensive part number series includes 777936-01, 777936-02, 777936-03, 777936-04, 777936-06, 777936-07, making it a versatile choice for various configurations and requirements in the realm of motion control hardware and software.
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| Specification | Details |
|---|---|
| Part Number(s) | 777936-01, 777936-02, 777936-03, 777936-04, 777936-06, 777936-07 |
| Category | Motion Control HW & SW |
| Model | MID-7604 |
| Description | 4 Axis Integrated Stepper Driver Power Unit, 100V |
| Compatible Controllers | NI-7330, NI-7350, NI-7340 |
| Driver Type | IM481H Modular Hybrid Bipolar Chopper |
| Operating Frequency | 20 kHz |
| Motor Drive Current | 0.2 A to 1.4 A at 24 VDC |
| Power Supply Configuration | 230 VAC, 50 Hz or 115 VAC, 60Hz |
| Continuous Power Output | 80 W for 4 axes |
| Maximum Quadrature Frequency | 1 MHz |
| Micro-stepping | 10-times micro-stepping (2000 steps/rev) |
| Physical Dimensions | 12.1 x 10.0 x 1.7 in |
| Weight | Question 1: What is the operating voltage of MID-7604? Answer 1: 100V Question 2: How many axes does the MID-7604 support? Question 3: What driver type is used in MID-7604? Question 4: What is the maximum current per phase for MID-7604? Question 5: What is the MID-7604’s max quadrature frequency? |




