Precision Motion Control with the 8LSC53.ee045ffgg-4
In modern manufacturing, achieving precise positioning and dynamic response is critical. The B&R 8LSC53.ee045ffgg-4 three-phase synchronous servo motor delivers the performance needed for demanding applications. This motor combines compact design with high overload capacity, making it a reliable choice for advanced automation systems.
Engineered for excellent dynamic characteristics, the 8LSC53.ee045ffgg-4 supports applications that require rapid acceleration and deceleration. Its permanent-magnet, electronically commutated design ensures efficient operation and reduced weight. This makes the motor suitable for a wide range of industrial machinery, from packaging lines to material handling systems.
Key Technical Specifications of the 8LSC53.ee045ffgg-4
The 8LSC53.ee045ffgg-4 offers a balanced set of performance parameters. With a nominal speed of 4500 rpm and a maximum speed of 5000 rpm, it provides the speed range needed for high-throughput processes. The motor delivers a nominal torque of 10.7 Nm and a stall torque of 15.6 Nm, ensuring strong torque output even at standstill.
For applications requiring short bursts of high torque, the motor can deliver a maximum torque of 30.0 Nm. The nominal power is 5023 W, and the nominal current is 9.8 A. The motor's torque constant is 1.09 Nm/A, and the voltage constant is 65.97 V/1000rpm. These specifications highlight the motor's ability to convert electrical energy into mechanical work efficiently.
Dynamic Performance and Thermal Management
The 8LSC53.ee045ffgg-4 features a stator resistance of 0.647 Ohm and a stator inductance of 7.7 mH. The electrical time constant is 11.9 ms, which contributes to the motor's fast response. The thermal time constant is 38 minutes, allowing the motor to handle sustained loads without overheating.
Cooling is provided by an externally fan-cooled system, designated IC4A0A6. This ensures consistent performance even under continuous operation. The motor is rated for S1 continuous duty according to EN 60034-1, and the insulation class is F per IEC 60085. The maximum winding temperature is 155°C, with thermal protection provided by KTY83-110 or AM-PTC1000 sensors.
Applications in Modern Manufacturing
In a typical packaging line, the 8LSC53.ee045ffgg-4 can drive a servo-controlled cutting station. Its high dynamic response ensures precise cuts at high speeds, reducing waste and improving throughput. The motor's compact size and reduced weight simplify machine design and installation.
Another application is in robotic assembly cells, where the motor provides precise joint movement. The high overload capacity allows the motor to handle peak loads during rapid movements. The optional single-cable hybrid solution reduces wiring complexity, saving time and cost during installation.
Integration with ACOPOS Servo Drives
The 8LSC53.ee045ffgg-4 is designed to work seamlessly with B&R ACOPOS servo drives. The recommended drive for this motor is the 017X series. This integration ensures optimal performance and simplifies commissioning. The motor supports resolver or EnDat feedback systems, including safety-related variants for functional safety.
For safety applications, the motor can be equipped with encoders that support functional safety. Safe Torque Off (STO) is implemented via the ACOPOS servo drive, not within the motor itself. This allows for a flexible safety architecture that meets various machine safety requirements.
Environmental and Mounting Considerations
The 8LSC53.ee045ffgg-4 operates in ambient temperatures from -15°C to +40°C, with a maximum of +55°C. Derating applies at higher temperatures and altitudes. The motor has an IP64 protection rating per EN 60034-5, with the fan rated IP20. Optional oil seals can upgrade the motor to IP65.
Mounting configurations include IM 3001, IM 3011, and IM 3031 per EN 60034-7. The flange conforms to DIN 42948 Form A, and the shaft end meets DIN 748 Form E. These standards ensure compatibility with a wide range of mechanical interfaces.
Frequently Asked Questions
What is the nominal torque of the 8LSC53.ee045ffgg-4?
The nominal torque is 10.7 Nm, with a stall torque of 15.6 Nm and a maximum torque of 30.0 Nm. This provides ample torque for most industrial applications.
What feedback options are available?
The motor supports resolver or EnDat feedback systems, including inductive and optical variants. Safety-related encoder options are also available for functional safety applications.
What is the recommended servo drive for this motor?
B&R recommends the ACOPOS 017X series servo drive for optimal performance. This drive ensures proper commutation and control of the motor.
Does the motor comply with safety standards?
The motor conforms to LVD 2014/35/EU, EMC 2014/30/EU, and RoHS 2011/65/EU. It is not C-UR-US listed; only the 8LSA series carries UL certification. For safety functions, STO is implemented via the ACOPOS drive.
Why Choose AutoDCSTech for Your Automation Needs
AutoDCSTech is a trusted supplier of industrial automation spare parts, including the B&R 8LSC53.ee045ffgg-4. We understand the importance of reliable components for your operations. Our team can assist with product selection and availability.
Contact AutoDCSTech today to inquire about the 8LSC53.ee045ffgg-4 and other automation solutions. We are committed to providing quality products and expert support to keep your production running smoothly.
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