Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model SH31402P12F2000, 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. SH31402P12F2000 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).
Motor protection; What are the motor protection methods?MotorMotor protection what are the motor protectionMotor protection refers to the role of protecting the motor when it encounters overload, phase loss, stall, short circuit, overvoltage, undervoltage, leakage, overheating, etc., to strive for all-round protection of the motor. And the motor protector is an electronic device that provides protection functions for the motor, including thermal relay, electronic protector, intelligent protector.Common types under motor protection:1. Thermal relay2. Electronic type protector3. Smart protector4. Thermal protection type protector5. Magnetic field temperature detection type protectorMotor protector selection:1. Motors with low working condition requirements, simple operation control, and can operate independently can choose ordinary type motor protector.2. Harsh working conditions and high reliability requirements for motors should choose medium and high-end intelligent motor protection devices with more complete functions.3. Explosion-proof motors require the selection of wear state monitoring function due to bearing wear or the risk of high temperature explosion.4. Large capacityHigh pressureSubmersible pump and other special equipment should also choose wear state monitoring function because it is difficult to check and maintain5. Explosion-proof requirements for the working environment shall be selected according to the actual situation.The above is a technical article on motor protection, hoping it will be helpful to the user.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- SH31402P12F2000 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:
- SH31402P12F2000 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:
- SH31402P12F2000 Wide temperature range (-20°C to +60°C) for extreme environments.
- Corrosion-resistant coating extends outdoor lifespan.
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