CR10661-MZ

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The Kollmorgen CR10661-MZ, part of the CD Servostar Drives, weighs 6 kilograms and exhibits Class A EMC level. It has a power loss of 25 watts and operates at frequencies of 50 or 60Hz. The component can handle a maximum temperature of 45 degrees Celsius and accommodates conductor cross-sections of 25 mm².

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Product Description:

For industrial automation needs, the Kollmorgen’s CR10661-MZ Servo Drive is a feasible and safe option. Because of its strong construction and high-tech features, the servo drive performs well even when faced with extreme conditions. For industrial processes that require reliability and ease of handling, the servo drive is designed to consistently deliver results while prioritizing precision and durability.

A logic current of up to 2.6 amps and an external power supply ranging from 22 to 27 VDC are both handled by the CR10661-MZ servo drive. Its SoftStart function keeps it safe to use by reducing the surge current to 30 amps and the charge time to 0.25 seconds. To prevent the drive from overheating, it is equipped with strong safety mechanisms, such as an overtemperature trip that is set at 176 degrees Fahrenheit (80 degrees Celsius). When the maximum main output is connected to either 230 VAC (1-phase) or 440 VAC (3-phase), it is capable of delivering a continuous power of either 1.8 kVA or 3.0 kVA, respectively. A peak current of 26 milliamperes and a steady current of 9.2 arms are both maintained by it for a period of up to 500 milliseconds that is equivalent to two seconds. The servo drive effectively controls the motor current noise with a pulse width modulation frequency of 32 kHz.

The CR10661-MZ servo drive is designed to ensure adequate airflow with a 0.5 inch side-to-side and 2.5 inch top-to-bottom space. The maximum surge current it can handle makes sure that it starts up reliably, and its strong continuous power ratings allow it to handle heavy tasks well. The servo drive is designed to meet strict standards for industrial automation and ensures consistent performance.

Cross-section Of Conductor
25 mm²
Current
80 A
Dimensions
80 x 398 x 200 mm
Emc Level
Class A
External Voltage
22 to 27 VDC
Frequency
50/60 Hz
Logic Current
2.6 amps (max)
Maximum Charge Time
0.25 seconds
Maximum Surge Current
30 amps
Maximum Temperature
45°C
Overtemperature Trip
80°C (176°F)
Power Loss
25 W
Rated Leakage Current
35 mA
Rated Main Output
Continuous Power: 1.8 kVA (1φ), 3.0 kVA (3φ)
Weight
6 kg

Frequently Asked Questions about CR10661-MZ:

Q: Why does CR10661-MZ have a 32 kHz PWM motor ripple?

A: The 32 kHz PWM motor ripple ensures smoother motor operation and reduces noise. It also minimizes power losses during operation.

Q: How does CR10661-MZ manage overtemperature protection effectively?

A: It uses an overtemperature trip set at 80°C. This prevents damage by shutting down operations when temperatures exceed the limit.

Q: Why is SoftStart used in the CR10661-MZ servo drive?

A: SoftStart limits the maximum surge current to 30 amps. This protects the device and connected components during power-up.

Q: Does CR10661-MZ support multiple wire sizes for terminals?

A: Yes, it supports 16/14 AWG and 12/10 AWG wires. This ensures flexibility in wiring based on application requirements.

Q: Do clearance distances affect CR10661-MZ installation?

A: Yes, maintaining side-to-side and top-to-bottom clearances ensures proper airflow. It prevents overheating and maintains operational efficiency.


Internal Product Review

  • ‘‘The CR10661-MZ Servo Drive by Kollmorgen offers advanced overtemperature protection at 80°C and efficient SoftStart with a maximum surge current of 30 amps. Its robust continuous current rating of 9.2 Arms ensures consistent operation, while the compact design with precise clearance distances enhances installation flexibility. Ideal for demanding workloads requiring precise control.’’

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