UVZ3475 RELIANCE

Product Dimensions：

A Reliance Servo Controller was a sophisticated electronic device designed to precisely control the motion of a servo motor. It formed a closed-loop system where it would:

• Receive commands for desired motion (position, velocity, or torque).

• Monitor the actual motor performance via feedback devices (e.g., encoders, resolvers).

• Compare the desired and actual values and make real-time adjustments to the motor drive to achieve the commanded motion accurately.

These controllers were crucial for applications requiring high precision, responsiveness, and repeatability.

Typical Product Parameters (Based on Historical and Similar Products)

• Control Modes: Position, Velocity, Torque control. Some advanced controllers might offer more complex modes like electronic gearing or camming.

• Input Command Signals: Analog (e.g., ±10V), digital (e.g., pulse/direction, encoder following), or communication bus commands (e.g., SERCOS, EtherCAT, CANopen).

• Feedback Inputs: Support for various feedback devices like incremental encoders, absolute encoders, resolvers, and sometimes tachometers.

• Communication Interfaces: Serial (RS-232, RS-485), Ethernet-based (Ethernet/IP, Modbus TCP), or other industrial network protocols.

• Resolution: High resolution for precise positioning, often specified in encoder counts per revolution.

• Bandwidth: High bandwidth for quick response to changing commands and disturbances.

• Current/Voltage Ratings: Matched to the specific servo motor being controlled, with various models available for different power ranges (from fractional horsepower to tens or hundreds of horsepower).

• Protection Features: Overcurrent, overvoltage, undervoltage, overtemperature, short circuit protection.

• Safety Features: Some controllers might have integrated safety functions like Safe Torque Off (STO).

• Programming/Configuration: Often programmable via dedicated software or through communication interfaces to tailor the control algorithms and parameters to the application.

• Auxiliary I/O: Digital and analog inputs and outputs for interfacing with other parts of the system (e.g., limit switches, sensors, external commands).

Typical Product Advantages

• Precise Motion Control: Enables highly accurate positioning, speed regulation, and torque control for demanding applications.

• High Responsiveness: Quickly reacts to changes in commands or loads due to sophisticated control algorithms and high bandwidth.

• Repeatability: Ensures consistent performance over time, crucial for automated processes.

• Increased Efficiency: Optimized motor control can lead to reduced energy consumption.

• System Integration: Designed to interface with various control systems and feedback devices.

• Advanced Functionality: Some controllers offer advanced features like motion profiling, electronic gearing, and camming for complex motion sequences.

• Reliability (Historically): Reliance Electric had a long-standing reputation for producing robust and reliable industrial equipment.

Important Considerations

• Application Requirements: Carefully select the controller based on the specific needs of the application, including the required control mode, precision, speed, torque, and communication interfaces.

• Motor Compatibility: Ensure the controller is compatible with the specifications of the servo motor being used (voltage, current, feedback type).

• Feedback Device: Choose the appropriate feedback device (encoder, resolver) based on the required accuracy and the controller's compatibility.

• Wiring and Installation: Follow proper wiring and grounding procedures as outlined in the product manual to ensure safe and reliable operation and minimize noise interference.

• Configuration and Tuning: Proper configuration of control parameters (gains, PID settings) is crucial for optimal performance. This often requires expertise and specialized software tools.

• Environmental Conditions: Ensure the controller is installed in an environment that meets its specified temperature, humidity, and vibration limits.

• Safety: Implement necessary safety measures and interlocks to protect personnel and equipment.

Typical Product Applications

Reliance Servo Controllers (and their equivalents under Baldor-Reliance or ABB today) were and are used in a wide range of industrial automation applications, including:

• Robotics: Precise control of robot arm joints for accurate movements.

• CNC Machinery: High-precision control of axes for machining, cutting, and grinding.

• Packaging Machinery: Synchronized motion control for filling, sealing, and labeling processes.

• Printing Presses: Accurate control of rollers and web tension.

• Textile Machinery: High-speed and precise control of yarn handling.

• Material Handling: Control of conveyors, indexing tables, and automated storage/retrieval systems.

• Medical Equipment: Precise motion control in imaging systems and surgical robots.

• Semiconductor Manufacturing: High-accuracy motion for wafer handling and processing.

Finding Specific Information Today

To find the most accurate and up-to-date information on servo controllers that were historically under the Reliance Electric brand, you would need to look at the current product offerings from:

• Baldor-Reliance (now part of ABB): Explore their servo motor and drive product lines.

• Rockwell Automation: Check their Kinetix servo drive and controller families, as Reliance Electric was a significant part of what became Rockwell Automation's motion control offerings.

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

RELIANCE ELECTRIC S-25052-3

RELIANCE ELECTRIC 57C-492

RELIANCE ELECTRIC 57405-C

RELIANCE ELECTRIC 355C22D

RELIANCE ELECTRIC 3RA2015

RELIANCE ELECTRIC UVZC3007

RELIANCE ELECTRIC 45C-301A

RELIANCE ELECTRIC UVZ3475

RELIANCE ELECTRIC 802220-14VC

RELIANCE ELECTRIC 40C74

Colour：new                                    Warranty: 12 months

Lead Time：3-day working day       Price: Please contact us  

Shipping Port: Xiamen, China          Payment:T/T

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service