S71201-NA
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The S71201-NA servo drive offers a rated current of 12A, a voltage range of 110V to 230V, integrated Safe Torque Off (STO) functionality with safety compliance, and onboard digital communication via CANopen and EtherCAT. Part of the S700 Servo Drives by Kollmorgen, it features a weight of approximately 13kg.
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Product Description:
The S71201-NA is one of the S700 Servo Drives manufactured by Kollmorgen . It is listed under the S700 Series. It is suitable for industrial automation and provides high accuracy. The performance of the drive is consistent under a variety of conditions. It is compatible with standard low-voltage industrial power supplies.
It handles up to 12 amps of continuous electric current and it ensures sufficient power for medium-to-large servo motors and protects the system from overload and overheating issues. The S71201-NA S700 servo drives operates with a 3-phase power supply and as a result, it delivers balanced and efficient power. This setup improves motor performance and reduces vibration. This drive operates on a 120-volt input and it is suitable for standard low voltage industrial and commercial setups. This drive ensures compatibility with many types of electrical systems. The power rating is 9 kVA and it supports high demand servo motor applications efficiently. The operating frequency is 50 Hz to 60 Hz and it aligns with global power systems. It provides consistent performance in electrically compatible environments. The ambient operating temperature range is 0 to 45°C. This drive functions reliably within this temperature range. Exceeding limits may affect performance or cause damage.
The protection class of the S71201-NA S700 servo drives is rated as IP20 and it offers protection against solid objects larger than 12 mm. However, it provides no protection against water ingress. The operating humidity range is 0 to 90% non-condensing. This drive can handle high moisture levels without condensation. In the event of condensation, short circuits may occur. The allowable installation height for this drive is 1000 meters. Performance is guaranteed up to this altitude without derating. Cooling and power adjustments may be needed at higher elevations.
Frequently Asked Questions about S71201-NA:
Q: Why does the S71201-NA use a 3-phase power supply instead of single-phase?
A: A 3-phase supply ensures smoother torque and improved motor efficiency under varying loads. It also reduces vibration, enhancing long-term drive reliability.
Q: How does the 9 kVA power rating benefit servo motor applications?
A: It allows the drive to handle high-demand motors without performance drops. This ensures stable operation during peak torque and load conditions.
Q: What’s the role of the IP20 protection class in the S71201-NA servo drive?
A: It safeguards against accidental contact with internal parts and solid objects larger than 12 mm. However, it must be housed in a sealed cabinet for moist environments.
Q: How does the 0–90% non-condensing humidity range improve system resilience?
A: This range ensures operation in humid climates without short circuits. It maintains electronic integrity even in challenging environments.
Q: Why is 120V input voltage suitable for the S71201-NA S700 servo drive?
A: It supports widespread compatibility with standard industrial and commercial power systems. This reduces the need for external voltage converters.
