CB010550

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The Kollmorgen CB010550 is part of the CD Servostar CD Drives series and supports incremental A/B/Z encoders alongside A/B/Hall signals. It features a maximum input frequency of 3 MHz before quadrature, voltage regulation protection, and wire-break detection. It also supports velocity and current control loops in DSP control.

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Product Description:

The CB010550 is a drive designed with protection features. These include wire-break monitoring, voltage regulation, and illegal Hall code monitoring. Such characteristics safeguard system performance and give smooth operation. Differential and open collector signal interfaces are offered for easy integration with control systems.

Incremental encoders for A/B/Z signals or A/B and Hall signal setups are available within the drive for flexible feedback connections. For 0.47 resolver transformation ratio, the model enables effective rotor position to output signals conversion. The resolver voltage input of it is 4.25 VAC and stator resistance of it should be no more than 120 ohms DC. Its output voltage is 2 VAC, and it provides balanced feedback response to applications. Depending on the application requirements and on the VLIM parameter, digital velocity feedback resolution can be 12 to 16 bits, and control accuracy resolution is programmable. The model can accommodate voltage modes that accept ±10V input analog signals, and command execution becomes feasible without any issue. The CB010550 offers sets of velocity, current, and commutation control loops, maintained by a DSP (Digital Signal Processor) to implement at high speed and accuracies. The CB010550 is specifically designed for dynamic systems utilization with real-time processing, feed back from an encoder, and error protection. The signal flexibilities and the multi-mode encoder capability make the drive appropriate in applications that require a variety of servo motor controls.

For performance and versatility, the CB010550 has robust speed and torque control during dynamic load conditions. It is particularly well-suited to applications requiring fast feedback, low-latency messaging, and reliable analog interfacing. Board-level protection features, through DSP control loops, enable stable operation during end-of-life conditions where accurate drive behavior and feedback integrity are essential to performance.

Analog input range
±10 V
Control loops
Velocity, Current, Commutation
Encoder input freq
3 MHz (pre-quad), 12 MHz (post-quad)
Encoder types supported
Incremental A/B/Z, A/B/Hall
Hall sensor interface
Differential or Open-collector
Max cable length
15 m (50 ft) recommended
Max line count per electrical cycle
10,000,000
Max supply current
250 mA
Protection
V-regulator; wire-break & illegal Hall-code detect
Resolver DC resistance (stator)
120 Ω
Resolver input voltage
4.25 VAC
Resolver output voltage
2 VAC
Resolver transformation ratio
0.47
System voltage
5 VDC
Velocity feedback resolution
12–16 bit

Frequently Asked Questions about CB010550:

Q: What is the maximum input frequency of CB010550?

A: The maximum input frequency is 3 MHz before quadrature and 12 MHz after quadrature.

Q: What is the system voltage of CB010550?

A: The system voltage is 5 VDC.

Q: What is the maximum cable length for CB010550?

A: The maximum recommended cable length is 50 feet or 15 meters.

Q: What encoder types are supported by CB010550?

A: CB010550 supports incremental A/B/Z encoders and A/B/Hall signal encoders.

Q: What control loops does CB010550 support?

A: CB010550 supports velocity, current, and commutation control loops in DSP control.


Internal Product Review

  • ‘‘The CB010550, manufactured by Kollmorgen in the CD Servostar CD Drives series, delivers dependable encoder support and excellent control response. It works well in environments needing precise feedback. The interface options and protection mechanisms ensure the drive runs safely and consistently across various tasks.’’

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