Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model SM100-40-050-P0-45-S1-B1, 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. SM100-40-050-P0-45-S1-B1 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).
Variable frequency motorFrequency conversion motor is a motor that can adjust the power frequency within a certain range. It uses frequency converter to convert the constant power frequency into a variable frequency, thus achieving precise control of the motor speed. The principle of the frequency conversion motor is also based on electromagnetic induction, but compared with the power frequency motor, it adds the key component of the frequency converter to achieve frequency regulation.Three, main differencesHow it works and performanceFrequencyynchronous motors: operate at a constant power frequency, with relatively fixed speed and torque. Due to their relatively simple structure, frequencyynchronous motors have high reliability and low maintenance costs. However, their speed and torque are difficult to control and regulate, with low precision, making them unsuitable forhigh-precision control要求的应用。Variable frequency motor: By regulating the power frequency through the frequency converter, precise control of the speed and torque is achieved. The variable frequency motor has higher flexibility and adaptability, capable of meeting the demands of various complex working conditions. In addition, the variable frequency motor also has the advantages of energy saving, high efficiency, and low noise.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- SM100-40-050-P0-45-S1-B1 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:
- SM100-40-050-P0-45-S1-B1 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:
- SM100-40-050-P0-45-S1-B1 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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