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DCSpeed Control CabinetPrecision Control and Efficient Operation Industrial Transmission Solutions
Product Overview
DC Speed Control Cabinet是Simo motorsA high-precision control system specifically designed for industrial DC motors, utilizingAdvanced Power Electronics Technology和Intelligent Control Algorithm, achievingDC motorRotational speed, torquePrecise Adjustment and Stable ControlThis product integratesThyristor Rectification Technology、PID Closed-Loop Control和Multiple protection functionsWidely used in industrial fields requiring precise speed control, such as metallurgy, mining, lifting, textiles, and printing.

Xima DC Speed Control Cabinetmodular design与Intelligent ControlProviding users with stable, reliable, energy-efficient DC motor speed control solutions that meet precise control requirements across diverse operating conditions.
Core Technical Features
1. Precise Speed Control
- Wide-range speed controlSpeed ratio up to 1:20, meeting diverse process speed requirements.
- High control precisionStatic accuracy ≤ 11 TP3T, dynamic accuracy ≤ 31 TP3T
- Multi-mode operationSupports multiple operating modes including constant torque and constant power.
- Smooth Speed ControlStepless smooth speed regulation, preventing mechanical impact
2. Intelligent Control System
- PID Closed-Loop ControlBuilt-in adaptive PID algorithm automatically optimizes control parameters.
- Digital Trigger TechnologyFeatures a digital triggering system to ensure pulse symmetry and stability.
- Multi-signal interfaceProvides multiple standard signal interfaces such as 4-20mA and 0-10V.
- Communication FeaturesSupports communication protocols such as RS485 and Profibus for easy system integration.
3. Multiple Protection Mechanisms
- Overcurrent ProtectionQuickly detect overcurrent conditions and promptly cut off the power supply.
- Overvoltage and Undervoltage ProtectionMonitor power grid voltage fluctuations to ensure equipment safety.
- Overspeed ProtectionReal-time monitoring of motor speed to prevent overspeed operation
- Temperature ProtectionMonitor critical component temperatures to prevent overheating damage.
- Phase Loss ProtectionDetect power phase loss to protect the rectifier unit.
Technical Parameter
| parameter category | Specification Indicators |
|---|---|
| Input Power | 3-phase AC 380V ±10%, 3TP3T, 50/60Hz |
| Speed range | 1:20 (Standard Type), 1:100 (Wide Range Type) |
| control accuracy | Static accuracy ≤ 11 TP3T Dynamic accuracy ≤ 31 TP3T |
| Load Characteristics | Constant torque/constant power selectable |
| environmental temperature | -10°C to +40°C |
| protection class | IP20, IP42 (optional) |
| Control Method | Local/remote control optional |
Application Areas
1. Heavy Industry Applications
- Metallurgical industrySteel rolling mill, coiler, straightening machine, and other equipment transmission control
- Mining MachinerySpeed Control for Elevators, Crushers, and Conveyors
- Lifting equipmentLifting Mechanism for Bridge Cranes and Gantry Cranes
2. Manufacturing Applications
- Textile machineryCoordinated Speed Control of Spinning and Weaving Machines
- Printing equipmentPrecise Speed Matching for Printing Presses and Laminating Machines
- Plastic machineryExtruder and Injection Molding Machine Speed Control
3. Special Application Conditions
- Large inertia loadsSoft start for high-inertia equipment such as fans and pumps
- Precision controlProduction processes requiring precise and stable speed
- Harsh environment:Special industrial environments such as high temperature and high humidity
Product Advantages
1. Performance Advantages
- Quick response:Utilizes advanced control algorithms with a response time <100ms
- Operates stablyComprehensive protection features ensure long-term reliable operation.
- Energy-saving and highly efficientPower factor > 0.9, operating efficiency > 95%
- Easy to maintainModular design with comprehensive fault diagnosis capabilities
2. Technical Advantages
- Intelligent OptimizationAutomatically identifies load characteristics and optimizes control parameters.
- Highly compatible: Compatible with various specifications of DC motors
- Expand FlexiblyReserved expansion interfaces for easy functional upgrades
- Easy to operateUser-friendly interface with convenient parameter settings
Selection Guide
1. Selection Criteria
- Motor ParametersRated voltage, rated current, rated power, rated speed
- Load CharacteristicsLoad type, inertia magnitude, torque requirements
- Speed Control RequirementsSpeed regulation range, control accuracy, dynamic response
- environmental conditionsInstallation Environment Temperature, Humidity, and Protection Rating Requirements
2. Configuration Recommendations
- Standard ConfigurationSuitable for general industrial applications, meeting basic speed control requirements.
- Enhanced Configuration:Suitable for high-precision control applications, enhancing dynamic performance
- Special Configuration: Designed for harsh environments, with enhanced protection rating
Installation and Maintenance
1. Installation Requirements
- installation environmentWell-ventilated, free of corrosive gases, and free of conductive dust
- Electrical ConditionsPower supply voltage is stable, and grounding is reliable.
- Space RequirementsEnsure sufficient space for heat dissipation and maintenance access.
2. Maintenance and Upkeep
- Daily InspectionCheck operating status, temperature, and noise levels.
- Regular maintenanceClean the filter screen, tighten the connectors, inspect the components.
- Professional MaintenanceIt is recommended to conduct professional inspection and maintenance every six months.
Service Support
Xima Motors provides customers withComprehensive technical support services:
- Technical ConsultationProvide professional selection recommendations and technical solutions
- Installation GuideDispatch professional technical engineers to provide on-site installation guidance.
- Operational TrainingProvide professional training for equipment operators.
- After-sales Support24-month warranty period with lifetime technical support
concluding remarks
The Xima Motor DC Speed Control Cabinet featuresAdvanced technology、Reliable performance和Comprehensive services, making it the ideal choice for industrial DC drives. We are committed to providing our customers withOptimal Speed Control SolutionHelp users enhance equipment performance, reduce energy consumption, and improve production efficiency.
For more product information or to obtain customized solutions, please contact the professional technical team at Xima Motors. We are dedicated to serving you.





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