SERVOSTAR-346 In Stock, Fast Shipping! | S300 Servo Drive Series

Name: SERVOSTAR-346
Brand: Kollmorgen
Price: 398 USD
Availability: InStock
Rating: 4.4 (27 reviews)

Home Kollmorgen S300 Servo Drive Series SERVOSTAR-346

Part Number:	SERVOSTAR-346
Manufacturer:	Kollmorgen
Series:	S300 Servo Drive Series

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The SERVOSTAR-346 is a highly functional servo drive from the S300 Series, designed for modern automation technologies and reliable continuous operation with a rated input power of 5 kVA. This bipolar servo drive supports three-phase supply voltages ranging from 3x208V to 3x480V, providing an output current of 6 Arms, with a peak output of 12 Arms for short durations (up to 5 seconds) for high-demand applications.

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Part Number:	SERVOSTAR-346
Manufacturer:	Kollmorgen
Series:	S300 Servo Drive Series

Straightforward Pricing: No Rush Fees, No Credit Card Fees

In-Stock, Ships 3-5 Days

Call for Expedited Shipping and Product Condition Options

Free Ground Shipping

Worldwide Delivery

Repair Options Available

The SERVOSTAR-346 is a highly functional servo drive from the S300 Series, designed for modern automation technologies and reliable continuous operation with a rated input power of 5 kVA. This bipolar servo drive supports three-phase supply voltages ranging from 3x208V to 3x480V, providing an output current of 6 Arms, with a peak output of 12 Arms for short durations (up to 5 seconds) for high-demand applications.

Description
Specs
FAQ

Product Description

The SERVOSTAR-346 is a highly functional and efficient servo drive from the S300 Series. The unit is developed with modern automation technology in mind and will bear todays industrial practice without breaking down easily. With this drive, one can expect reliable performance in applications that require continuous operation, as this drive rated input power is 5 kVA.

This servo drive is bipolar and provides efficient three phase supply of three phase voltages ranges from 3x208V to 3x480V depending on the different power standards of industries. Rated output current is 6 Arms regardless of the voltage level supported. The peak output current of 12 Arms for a short duration not exceeding 5 seconds can also be provided by the drive for applications where instances of high demand arises. The switching frequency of 8 kHz, also reflected in (the output current) form factor of 1.01 that is high, helps the drive to deliver stable output power.

The subordinate current controller bandwidth of 1.2 kHz relatively facilitates quick load response so that precision control remains even in constant acceleration scenarios. The unit has a maximum DC bus link of 900V and is capable of working under the above speed interval for switching ON/OFF cycles no more than 30 times per hour, thus easing the start-stop cycling hassle. To ensure safety, allow five minutes to pass before an individual is allowed to touch any of the live sections or undo any connections after the disconnection of the servo amplifier since some of the capacitors may still be storing dangerous voltage. It is suggested that the voltage in the DC bus link circuit be measured in order to make sure that it is lower than 40V so as to avoid any risks when doing that.

SERVOSTAR-346 Technical Specifications

Rated supply voltage (L1,L2,L3) (grounded supply, phase to phase):	3 x 208V-10% 480V+10%, 50/60 Hz
Peak output current (max. approx. 5s, ~ 3%):	12 Arms at 3x230V
Peak output current (max. approx. 5s, ~ 3%):	12 Arms at 3x400V
Peak output current (max. approx. 5s, ~ 3%):	12 Arms at 3x480V
Switching frequency of the output stage:	8. kHz
Form factor of the output current:	1.01
Bandwidth of subordinate current controller:	1.2 kHz
Rated input power for continuous operation:	5 kVA
Permitted switch on/off frequency:	30 1/h
Max. DC bus link voltage:	900 V
Rated output current (rms value, ~ 3%):	6 Arms at 3x208V
Rated output current (rms value, ~ 3%):	6 Arms at 3x230V
Rated output current (rms value, ~ 3%):	6 Arms at 3x400V
Rated output current (rms value, ~ 3%):	6 Arms at 3x480V
Peak output current (max. approx. 5s, ~ 3%):	12 Arms at 3x208V

Frequently Asked Questions about SERVOSTAR-346

Q: What is the rated input power of the SERVOSTAR 346, and for what type of applications is it suitable?

A: The SERVOSTAR 346 has a rated input power of 5 kVA, making it ideal for applications that require continuous operation and reliable performance in modern industrial settings.

Q: What are the power supply and output current specifications of the SERVOSTAR 346?

A: The SERVOSTAR 346 is a bipolar servo drive that supports a three-phase supply with voltage ranges from 3x208V to 3x480V, accommodating various industrial power standards. It provides a consistent rated output current of 6 Arms, regardless of the voltage level, with a peak output current of 12 Arms available for up to 5 seconds during high-demand scenarios.

Q: How does the SERVOSTAR 346 ensure stable output power and precision control?

A: The SERVOSTAR 346 operates with a switching frequency of 8 kHz, ensuring stable output power. It features a current controller bandwidth of 1.2 kHz, which facilitates quick load response, maintaining precision control even in constant acceleration situations.

Q: What are the safety precautions when handling the SERVOSTAR 346 after disconnection?

A: After disconnecting the servo amplifier, it is crucial to wait at least five minutes before touching any live sections or undoing connections, as capacitors may still hold dangerous voltage. It is recommended to measure the voltage in the DC bus link circuit and ensure it is below 40V before proceeding to avoid any risks.

Q: How does the SERVOSTAR 346 handle start-stop cycling, and what are its operational limits?

A: The SERVOSTAR 346 is designed to handle up to 30 switch ON/OFF cycles per hour, easing the start-stop cycling hassle. It can operate efficiently within this limit, making it suitable for applications with frequent start-stop requirements. The maximum allowable DC bus link voltage for the unit is 900V.

Internal Product Review

‘‘Efficient start-stop cycling is made possible by the SERVOSTAR-346 unit, which can manage up to 30 ON/OFF cycles per hour and supports a maximum DC bus link of 900 V. Fast load responses are made possible by the 1.2 kHz bandwidth of the subordinate current controller, which guarantees precise control even when the acceleration is continuous.’’