Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model SR058/60/005/P0/21/S1/B1/10, is a high-precision, high-reliability drive solution tailored for industrial automation. By integrating Schneider”s advanced motor control technology with the modular EALU design,
this motor excels in scenarios demanding dynamic response, precise positioning, and long-term stability.
Model Analysis | Decoding the SH140/30270 Configuration
1. SR058/60/005/P0/21/S1/B1/10 Series Designation: SH140
- Represents the medium-to-large power range, with an estimated power output of 0.75kW–3kW.
2. Core Parameter Code: 30270
This code encompasses critical specifications such as speed, torque, and encoder resolution.
For example, it may indicate:
- Rated speed: 3000 rpm
- Rated torque: 2.7 Nm
(Actual values depend on the full parameter set.)
3. Configuration Fields: 0/1/00/00/00/00/00
These digits define additional options, including but not limited to:
- Voltage level
- Protection rating (e.g., IP65)
- Communication protocol (e.g., EtherCAT, CANopen)
- Functional add-ons (e.g., brakes, oil seals).
Features: AC motors have a wide range of applications, including industry, agriculture, transportation, and household sectors. Different types of AC motors have different features, such as asynchronous motors, which have the advantages of simple structure, reliable operation, and easy maintenance, while synchronous motors have the characteristics of constant speed, power factorhigh, etc.IV. Differences between PMSM Motor and AC MotorPrinciple of operation and structure:PMSM motor: Based on the principle of magnetic interaction, the stator winding is energized to produce a rotating magnetic field, which interacts with the permanent magnet field on the rotor to produce electromagnetic torque. Its structure is simple, and it does not require excitation coils and excitation current.AC Motor: Based on the principle of electromagnetic induction and the control principle of electronic devices, AC power is converted into DC power and vice versa through frequency converters and inverters, respectively. Its structure is relatively complex, including frequency converters, rectifiers, inverters, and other components.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- SR058/60/005/P0/21/S1/B1/10 Rated power: Estimated 1.5kW–2.2kW (refer to selection manual).
- Rated torque: 2.7 Nm (example; actual value based on code “270”).
- Peak torque: Exceeds 3× rated torque for short-term overload demands.
Speed Range:
- Rated speed: 3000 rpm (supports high-speed light-load or low-speed heavy-load modes).
- Speed ratio: 1:5000 (stepless regulation for multi-condition switching).
Application Scenarios | Powering Industry 4.0
1. CNC Machining & Precision Tools
Typical Uses:
- Spindle drives
- Feed axis control
- Five-axis machining centers
Advantages:
- SR058/60/005/P0/21/S1/B1/10 High rigidity and low vibration ensure surface finish quality (Ra ≤ 0.8 μm).
- Full closed-loop control eliminates mechanical errors (e.g., screw backlash).
2.. New Energy & Environmental Equipment
Typical Uses:
- Wind turbine pitch systems
- Sewage treatment agitators
- Solar tracking brackets
Advantages:
- SR058/60/005/P0/21/S1/B1/10 Wide temperature range (-20°C to +60°C) for extreme environments.
- Corrosion-resistant coating extends outdoor lifespan.
Learn More: Click here for Schneider ELAU motor details.
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