Home Kollmorgen S600 Servo Drive Series SERVOSTAR-620

SERVOSTAR-620

Name: SERVOSTAR-620
Brand: Kollmorgen
Price: 311 USD
Availability: InStock
Rating: 4.5 (13 reviews)

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The SERVOSTAR-620 is an advanced servo amplifier designed for precise motor position regulation in harsh industrial environments, enhancing operational efficiency and safety. It features a lead loop resistance of 159.8 1/2/km and a maximum cable capacitance of 60 nF/km, making it suitable for long-distance applications.

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Description
Specs
FAQ

Product Description

The SERVOSTAR-620 is classified as one of the advanced servo amplifiers actually an electronic device aimed at regulating the position of the motor used in harsh industrial processes- aimed at improving operational efficiency whilst at the same time enlarging safety shields. With respect to the RF interface, it has a lead loop resistance of 159.8 O/km and the maximum cable capacitance of 60nF/km which is mostly useful in long end applications. Moreover, the fuses that are used in the circuit which consumes a maximum of 4AT insulation is used. Also, a functional Pentium processor II or comparable is needed along with Windows color graphic system for use with network computers for monitoring and adjusting settings.

The other key design consideration on safety features is BTB/RTO contact that is to be connected in a series to the emergency off circuitry so that in case of any faults, the amplifier will be able to switch off safely. Reversing mode applicable for processes where the direction is alternated periodically is also provided by the inverter and ROD-interface for incremental position output is provided too. There is also a resolver /digital converter that changes angular resolvers continuous output signal onto its digital form ensuring better performance. The power contactor is a protective device that comprises containment, phase monitoring and provision of d integral breakout, while defining interference, ferrite rings (ring cores) in placing enhanced signal quality due to high EMI environments improves signal quality.

This is one of the leakages, and the amplifier does not allow its input noise to change in value with time, as can happen with changes in environmental temperature and the age of analog input devices. This also means that the amplifier includes elements like 120 ohm resistors rated for 1% metal film tolerance and 0.25 W power for precise signal handling.

SERVOSTAR-620 Technical Specifications

Lead loop resistance:	159.8 /km
Power contactor:	System protection device with phase monitoring
Ring core:	Ferrite rings for interference suppression
Input drift:	Temperature and age-dependent alteration of an analog input
Resistance:	120 ohms.
Tolerance:	1% metal-film.
Power Rating:	1/4 W (0.25 W).
Cable capacitance:	max. 60 nF/km
Fusing (external):	4 AT
Processor:	at least Pentium II or comparable
Graphics adapter:	Windows compatible, color
BTB/RTO Contact:	Wire in series with the emergency off circuit.
Reversing mode:	Operation with a periodic change of direction
ROD-interface:	Incremental position output
Resolver/digital converter:	Conversion of the analog resolver signals into digital information

Frequently Asked Questions about SERVOSTAR-620

Q: What are the electrical requirements for the SERVOSTAR 620?

A: The amplifier requires a lead loop resistance of 159.8 ohms/km and a maximum cable capacitance of 60nF/km. It operates with a maximum fuse rating of 4AT, ensuring safe and reliable operation in harsh industrial environments.

Q: How does the SERVOSTAR 620 manage safety in emergency situations?

A: The amplifier includes a BTB/RTO contact that should be connected in series with the emergency off circuitry, allowing the system to safely switch off in case of faults.

Q: What positioning and signal processing features are available in the SERVOSTAR 620?

A: The amplifier includes a ROD-interface for incremental position output and a resolver/digital converter that converts angular resolver signals into digital form for enhanced performance in position control.

Q: How does the SERVOSTAR 620 handle signal quality in high EMI environments?

A: The amplifier uses ferrite rings (ring cores) to suppress interference and improve signal quality in environments with high electromagnetic interference (EMI).

Q: What components are used in the SERVOSTAR 620 for precise signal handling?

A: The amplifier includes 120-ohm resistors with 1% metal film tolerance and 0.25 W power rating to ensure precise signal handling and stability in various industrial applications.

Internal Product Review

‘‘The power contactor ensures phase monitoring and signal integrity, enhanced by ferrite rings to combat EMI. Additionally, the SERVOSTAR-620 amplifier maintains input noise stability, incorporating 120-ohm resistors with 1% metal film tolerance and 0.25 W power rating for precise signal handling.’’