Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model ISH100/30044/0/1/00/0/00/00/00, 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. ISH100/30044/0/1/00/0/00/00/00 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).
Different operational performanceThe control of stepper motors is open-loop control. If the starting frequency is too high or the load is too large, it is easy to cause step loss or stalling. If the speed is too high when stopping, it is easy to cause overshoot. Therefore, in order to ensure its control accuracy, the problem of speed increase and decrease should be handled well. The AC servo drive system is a closed-loop control system, and the driver can directly sample the feedback signal of the motor encoder. The internal structure consists of a position loop and a speed loop, and generally does not cause step loss or overshoot of the stepper motor, making the control performance more reliable.Different speed response performanceIt takes 200-400 milliseconds for a stepper motor to accelerate from rest to operating speed (usually a few hundred revolutions per minute). The acceleration performance of the AC servo system is good. Taking Panasonic MSMA 400W AC servo motor as an example, it only takes a few milliseconds to accelerate from static to its rated speed of 3000RPM, which can be used in control situations that require fast start stop.In summary, AC servo systems outperform stepper motors in many performance aspects. But in some situations where the requirements are not high, stepper motors are often used as executive motors. Therefore, in the design process of the control system, it is necessary to comprehensively consider various factors such as control requirements and costs, and select appropriate control motors.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- ISH100/30044/0/1/00/0/00/00/00 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:
- ISH100/30044/0/1/00/0/00/00/00 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:
- ISH100/30044/0/1/00/0/00/00/00 Wide temperature range (-20°C to +60°C) for extreme environments.
- Corrosion-resistant coating extends outdoor lifespan.
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