SC903-027-01
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The SC903-027-01 servo drive supports an operating current of 30A, a peak output current of 15A, an analog command input range of ±21 volts, and a voltage range of 180-264 VAC. As part of the SC900 Servo Drives from Pacific Scientific, it offers a maximum output power of 4.5kW and operates within an environmental temperature range of 0°C to 50°C.
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Product Description:
The SC903-027-01 is a medium power Single Axis Servo Drive designed for use with resolver equipped brushless three phase permanent magnet motors. It is engineered for both OEM applications with medium to large volumes and end user implementations.
This Pacific Scientific SC903-027-01 servo drive offers a peak output current of 15 A for 5 seconds at up to 50 °C. It delivers continuous output currents of 7.5 A under 25 °C convection cooling and forced air cooling at 50 °C while 50 °C convection cooling supports 5 A continuous output. The peak output power at 240 VAC reaches 4.5 kW for 1 second. For continuous output power at 240 VAC three phase, it provides 2.2 kW under 25 °C convection cooling and 50 °C forced air cooling while 50 °C convection cooling supports 1.5 kW. Under 240 VAC single phase operation, the drive delivers 1.6 kW with 25 °C or 50 °C convection and forced air cooling, and 1.1 kW under 50 °C convection cooling. These output capabilities make it suitable for applications requiring sustained high power. It incorporates efficient thermal management that ensures stable operation in varying environmental conditions.
This SC903-027-01 servo drive provides all digital DSP based control that ensures precise and stable operation. All system and application parameters are fully configurable via software. This allows flexible adaptation to different motion control requirements. Digital auto tuning of this servo drive enhances the ease of setup that makes it a reliable choice for various industrial applications. The drive features advanced digital control including closed loop current regulation for smooth performance. The compact design of this SC900 series servo drive supports easy integration while robust build quality ensures long term reliability.
Frequently Asked Questions about SC903-027-01:
Q: Can the Pacific Scientific SC903-027-01 handle high peak loads in demanding environments?
A: Yes, it delivers 15 A peak output current for 5 seconds at 50 °C ensuring strong performance in high-power applications. Its efficient thermal management maintains stable operation under variable environmental conditions.
Q: What are the continuous output power ratings of the SC903-027-01 under three-phase and single-phase operation?
A: At 240 VAC three-phase, it provides 2.2 kW under 25 °C convection cooling and 50 °C forced air cooling. In single-phase mode, it delivers 1.6 kW with convection or forced air cooling.
Q: How does the SC903-027-01 ensure precise motion control for industrial applications?
A: It features all-digital DSP-based control that enhances accuracy and stability. With closed-loop current regulation and auto-tuning, it optimizes motion control for smooth and reliable operation.
Q: Is the SC903-027-01 adaptable to different motion control systems?
A: Yes, all system and application parameters are fully configurable via software. It allows flexible adaptation to various industrial motion control requirements for both OEM and end-user applications.
Q: Does the SC903-027-01 offer easy integration into compact systems?
A: Yes, its compact SC900 series design supports seamless integration into space-constrained setups. The robust build quality ensures long-term reliability even in high-performance industrial environments.
