CR10706

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The CR10706 relay features a coil voltage of 120 VAC, DPDT contact configuration, a contact current rating of 10 amps, and is socket-mounted. A part of the CD Servostar CD Drives series by Kollmorgen, it boasts silver alloy contact material and an insulation resistance of at least 100 Megaohms at 500 VDC.

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Product Description:

The CR10706 Servostar CD Drive is a digital servo amplifier made by Kollmorgen. Quoted for their high-performance motion control skills, Kollmorgen provides state-of-the-art servo drives and motors. It is designed specifically to provide for exact motion control under harsh industrial automation circumstances. It provides a high level of reliability and operational durability in a wide range of control conditions.

The CR10706 CD Drive is 120 VAC powered with relay contacts in a DPDT-Motor configuration. The drive has a contact current rating at 10Amp and is, therefore, able to handle switching reliably in circuits with medium power requirements. Ag alloy contacts improve conductivity and reduce excessive wear as the relay is repeatedly used. The relay’s design includes a socket for mounting thus facilitating installation and convenient removal at regular maintenance periods. Each of the CR10706 CD Drive switches and releases its contacts in only 20 milliseconds providing the fast switching required for time-sensitive control applications. At 500 VDC, the insulation resistance was at least 100 Megaohms, thus keeping isolation effective and improving operational safety. When tested for one minute at 1,500 VAC open contacts, the dielectric strength certification reflects reliable performance at high voltage levels. With mechanical endurance of 10 million operations and an electrical life cycle of 100,000 at rated load, the device ensures minimal maintenance over a long installation period.

The CR10706 CD Drive allows customizing I/O interfaces to work effortlessly in many industrial automation applications. It involves both analog input and output interfaces that would offer flexible control and monitoring alternatives. The drive is very suitable for applications that require precise regulation of speed, position, and torque.

Coil Voltage
120 VAC
Contact Configuration
DPDT (Double Pole Double Throw)
Contact Current Rating
10 Amps
Contact Material
Silver Alloy
Dielectric Strength
1,500 VAC, 1 min between open contacts
Electrical Life
100,000 operations (at rated load)
Insulation Resistance
100 Megaohms minimum (500 VDC)
Mechanical Life
10,000,000 operations
Mounting Type
Socket Mount
Operate Time
20 ms
Release Time
20 ms
Type
Relay

Frequently Asked Questions about CR10706:

Q: What is the purpose of the Ag alloy contacts in the CR10706 CD Drive?

A: Ag alloy contacts improve electrical conductivity and significantly reduce contact erosion. This ensures stable long-term performance under frequent switching conditions.

Q: Why is fast 20ms switching time important in the CR10706 CD Drive?

A: It ensures rapid response in time-critical control systems, minimizing operational delays. This is crucial for high-speed industrial automation environments.

Q: What industries typically benefit the most from the CR10706 CD Drive?

A: Industries like packaging, material handling, and automated assembly utilize it for its precise control capabilities and rugged design, ensuring consistent performance under demanding conditions.

Q: Why is the dielectric strength of 1,500 VAC significant for the CR10706 CD Drive?

A: It ensures the drive can safely withstand high-voltage transients. This prevents insulation breakdown and maintains long-term operational safety.

Q: Does the CR10706 CD Drive support analog signal scaling for control systems?

A: Yes, it supports analog input/output scaling for fine-tuning control parameters. This allows more precise management of speed, torque, and position.


Internal Product Review

  • ‘‘The CR10706 CD Drive by Kollmorgen excels with its 10 million mechanical operations endurance, electrical life of 100,000 cycles, and 500 VDC insulation resistance. Its compact construction, combined with fast 20ms switching time and DPDT-Motor relay configuration, makes it highly reliable for advanced automation systems.’’

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