SC722A-001-PM72008
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The SC722A-001-PM72008 command controller offers single-axis control, torque/velocity control modes, and a continuous output current of 3.8 A. Part of the SC720 Command Controllers from Pacific Scientific, it operates on 115/230 Vac input voltage and features 12-bit resolver feedback for precise motion applications.
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Product Description:
The Pacific Scientific SC722A-001-PM72008 belongs to the SC720 Command Controller series, which offers specific and dependable control over single-axis motion systems.
It works in both torque and velocity control modes and provides stable motor performance in a wide range to industry applications. The unit can provide a sustained output current of 3.8 A, and the maximum output current of 7.5 A, so it can sustain steady operational loads and also sporadic high load loads. This model has the strength of power and flexibility. It is supplied with a 115 or 230 volt at 50 or 60 Hz, thus allowing universal application across different power requirements and regions. The control logic supply works between a spectrum of 90 to 240 VAC. The supply of the bus is variable at 120 VAC (186) or at 240 VAC (186/386), with options to switch between system configurations. This flexibility enables it to easily fit into various system configurations.
The controller has a switching frequency of about 8 kHz, thus offering effective control of the motor with rapid response rates, which guarantee optimum performance and fine tuning in the various industry uses. The accuracy of the feedback is provided via a resolver system. The SC722A-001-PM72008 has a resolver-to-digital converter (RDC) of 12 bits with a resolution of approximately 122 arcminutes and true position and speed feedback. It also incorporates an encoder emulator output with quadrature signals at 1024 pulses per revolution, allowing it to be connected to external control systems where encoder feedback is needed. Developed to operate at reliability, this unit works in the standard industrial conditions of 0 °C to +50 °C.
Frequently Asked Questions about SC722A-001-PM72008:
Q: What is the output current capability of the SC722A-001-PM72008?
A: The SC722A-001-PM72008 provides a sustained output current of 3.8 A and a maximum output current of 7.5 A, supporting both steady operational and high load demands.
Q: What is the resolver resolution of the SC722A-001-PM72008?
A: The SC722A-001-PM72008 features a 12-bit resolver-to-digital converter (RDC) with a resolution of approximately 122 arcminutes, providing accurate position and speed feedback.
Q: What power supply does the SC722A-001-PM72008 require?
A: The drive works with either 115 or 230 VAC at 50/60 Hz and has flexible control and bus supply voltage options, such as 120 VAC or 240 VAC, making it suitable for global use.
Q: What is the switching frequency of the SC722A-001-PM72008?
A: The controller operates with a switching frequency of about 8 kHz, providing efficient and responsive motor control.
Q: What is the operating temperature range of the SC722A-001-PM72008?
A: The SC722A-001-PM72008 operates reliably in standard industrial conditions with an ambient temperature range of 0 °C to +50 °C.
