KOLLMORGEN S20330-SRS High performance single axis servo drive

Specific Parameters

Input Voltage: Supports wide – range input, single – phase or three – phase 200 – 240VAC, frequency 47 – 63Hz.
Rated Output Power: 0.75kW.
Rated Output Current: 3A.
Peak Output Current: 9A (sustainable for 3 seconds to meet short – term high – load requirements).
Velocity Loop Bandwidth: Up to 800Hz, ensuring quick response to speed command changes.
Control Modes: Has three control modes: speed control, position control, and torque control, meeting different application process requirements.
Feedback Interface: Supports the connection of a variety of feedback devices, such as encoders (incremental, absolute) and resolvers, to achieve high – precision closed – loop control.
Communication Interfaces: Standard RJ45 interface for SynQnet bus communication, and optional communication protocol modules such as EtherCAT, CANopen, and RS – 485 are available, facilitating data interaction and system integration with host computers and other devices.
Digital Input/Output: Has multiple flexibly configurable digital input and output ports for receiving external control signals (such as start, stop, forward and reverse commands) and outputting drive status signals (such as alarms and operation indications).
Analog Input/Output: The analog input interface (±10V differential command input) can be used for speed setting or torque setting; the analog output interface is used to monitor motor operation parameters (such as speed and torque).
Regenerative Resistor: Built – in regenerative resistor, usually with a resistance value of 30 – 50 ohms, effectively handles the regenerative energy generated when the motor decelerates and prevents the DC bus voltage from being too high.
Protection Level: IP20, effectively dust – proof, suitable for conventional industrial environments.
Dimensions (Height × Width × Depth): 175mm×54.8mm×131.6mm.
Operating Temperature Range: 0°C to 40°C, and continuous current needs to be derated between 40°C and 50°C.
Storage Temperature Range: – 20°C to 85°C.

Product Performance

High – Precision Motion Control: Adopts advanced digital control algorithms and combines high – resolution feedback devices. The position control accuracy can reach ±1 pulse, and the speed control accuracy can reach ±0.01% at the rated speed, meeting the extremely high requirements for motion accuracy in industries such as precision machining and electronics manufacturing.
Fast Response Characteristics: The velocity loop bandwidth is as high as 800Hz, and the current loop response time is less than 250μs. It can quickly respond to changes in control commands. Under dynamic working conditions such as frequent start – stop and acceleration – deceleration, it can quickly adjust the motor operation state, greatly improving the operating efficiency and production rhythm of equipment.
Flexible Control Modes: Supports three control modes: speed, position, and torque. Users can conveniently switch modes during operation according to actual application scenarios and process requirements, and can also achieve combined control of multiple modes through programming, greatly improving the versatility and applicability of the drive.
Rich Communication Functions: The support of multiple communication interfaces and protocols enables seamless communication and system integration with various host computers, PLCs, sensors, and other devices. Through high – speed SynQnet bus or other communication protocols, real – time data interaction and remote control can be achieved, helping to build intelligent and networked industrial automation systems.
High – Reliability Design: Selects high – quality electronic components, optimizes the circuit design, and has complete protection functions such as over – current, over – voltage, over – heat, and under – voltage. In complex industrial electromagnetic environments, through good electromagnetic compatibility design, it can operate stably and reliably, reducing equipment failure rates, extending equipment service life, and reducing maintenance costs.
Easy to Debug and Maintain: Equipped with professional debugging software, users can perform parameter setting, operation status monitoring, and fault diagnosis through an intuitive interface. The software supports online parameter modification and real – time monitoring of the drive operation status. At the same time, the drive has a self – diagnostic function, which can quickly locate the cause of the fault, greatly shortening the equipment debugging and maintenance time.