

Automotion LC4A00010 DC BL Motor Control, ATS, Sub Assy, SCP, 115VAC,
Automotion LC4A00010 DC BL Motor Control, ATS, Sub Assy, SCP, 115VAC,
Automotion LC4A00010 is an industrial-grade, high-precision DC Brushless (BL) Motor Control sub-assembly designed for demanding motion control applications.
Configured to run on a standard 115V AC input, this highly integrated system serves as a self-contained Sub Assy, SCP (Speed Control Processor / System Control Panel),
combining motor commutation, an Automatic Transfer Switch (ATS) capability, and real-time monitoring circuitry into a single ruggedized package.
Engineered to drive brushless DC motors with exceptional velocity regulation,
the LC4A00010 eliminates physical brush wear, maximizing motor longevity and lowering maintenance overhead.
Its integrated ATS mechanism allows for automated control paths or power source switching, ensuring unbroken processing loops in continuous-duty applications.
This sub-assembly provides smooth torque generation, precise dynamic response, and comprehensive circuit protection for sophisticated industrial systems.
Technical Parameter Table
| Parameter | Specifications |
| Brand / Manufacturer | Automotion / Automotion Control Systems |
| Part / Ordering Number | LC4A00010 |
| Product Type | DC Brushless (BL) Motor Control Sub-Assembly |
| Assembly Level | Sub Assy, SCP (System Control Panel / Speed Control Processor) |
| Power Integration | Integrated Automatic Transfer Switch (ATS) |
| Input Voltage | 115V AC ($pm 10%$), Single-Phase, 50/60 Hz |
| Motor Type Supported | Brushless DC (BLDC) / Permanent Magnet Synchronous Motors |
| Control Topology | Closed-loop velocity and torque control |
| Cooling Profile | Heavy-duty chassis heat sink / natural convection |
| Mounting Configuration | Open-frame sub-chassis / Panel mounting backplate |
| Protection Metrics | Overcurrent, undervoltage, and thermal overload tracking |
Product Advantages and Features
Brushless Efficiency Advantage: Provides precise electronic commutation, completely removing mechanical brush friction, sparks, and wear factors.
Integrated ATS Architecture: Built-in automatic transferring capabilities allow seamless logic or supply switching to preserve processing uptime.
Deterministic Speed Regulation: Advanced logic loops maintain highly stable motor shaft speeds despite fluctuating mechanical load stresses.
Rugged Sub-Assembly Layout: Built on an open-frame chassis framework optimized for drop-in panel integration, speeding up custom electrical cabinet assemblies.
Superior Thermal Dissipation: Designed around a heavy metal baseplate heat sink that rapidly draws heat away from power switching transistors.
Comprehensive Fault Mitigation: Instantly guards against catastrophic motor stalls, ground faults, and field-side overvoltage conditions.
Application Cases
Automated Conveyor and Logistics Sorting: Drives high-speed distribution belts and precise directional gate actuators requiring reliable starting torque.
Packaging and Bottling Machinery: Manages the synchronized labeling, filling, and cap-sealing lines where continuous throughput is mandatory.
Pumping and Ventilation Systems: Regulates auxiliary cooling fans and low-pressure chemical dosing pumps within facility management networks.
Material Handling and Robotics: Powers localized feeder decks, automated guide rails, and indexing tables inside industrial assembly cells.
Related Models & Other Models in the Same Series
Automotion's open-frame SCP sub-assembly platforms offer varied power ratings and voltage inputs tailored to modern manufacturing floors:
LC4A00010: DC Brushless Motor Control Sub-Assembly, 115V AC Input (Current Model)
LC4A00020: 230V AC High-Output Brushless Drive Sub-Assembly
LC4A00010-DC: Low-Voltage Auxiliary DC Bus Fed Controller
LC4A-SCP-Series: Modular multi-axis speed control racks
LC3 Series: Compact, non-integrated standalone brushless driver modules
Installation and Maintenance
Installation Procedures
Enforce Lock-Out/Tag-Out: Disconnect and tag out all primary 115V AC power mains before handling the structural framing or wiring paths of the controller.
Backplate Mechanical Anchor: Bolt the sub-assembly securely onto an uninsulated metal backplate within the host enclosure.
Torque all mechanical fasteners firmly to mitigate low-frequency resonant vibrations.
Ensure Proper Ventilation: Mount the assembly vertically to let air pass unimpeded through the heat sink fins.
Maintain at least 50mm clearance above and below the housing.
Wiring Discipline: Route low-voltage encoder or hall-effect sensor wires through heavily shielded lines.
Separate them from the 115V AC power cables to prevent electromagnetic signal distortion.
Preventative Maintenance
Particulate Clearance: Regularly blow clean, dry, low-pressure compressed air across the open-frame components to prevent non-conductive dust accumulation.
Vibration Inspections: Check terminal block tight-screws annually to ensure thermal cycling or machine vibration hasn't loose-fitted wire retention clamps.
Capacitor and Transistor Status: Inspect integrated electrolytic filter capacitors for any signs of physical venting
The LC-4 is a + 160 VDC high voltage control which combines the
power and availability of AC input, with the control and versatility
of DC PWM output, all in one compact unit. You don’t need a
separate power supply.
The LC-4 family of DC brushless motor controls uses an advanced
design of PWM drive technology to produce surprisingly powerful DC
brushless motor control capability at an afford able price.
Brushless motors offer all of the advantages of DC brush type motors,
and more, such as; higher speed capability, higher efficiency, and
more power for a given frame size than their brush type equivalents.
And best of all there are no brushes to maintain, meaning reduced
maintenance and extended operating life.
This high voltage DC brushless controller is capable of four quadrant1
velocity control of a single DC brushless motor. It offers many standard
features like remotely selectable start/stop, forward/reverse, dynamic braking,
and open or closed loop speed control via external analog signal or optional
PWM signal in put. The itergrated singe quadrant closed loop speed control
system using Hall sensor feed back is standard.
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| User name | Member Level | Quantity | Specification | Purchase Date |
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