Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model ISH070/60022/0/1/00/0/00/11/00, 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. ISH070/60022/0/1/00/0/00/11/00 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).
Increased air gap in induction motor increases leakage reactance In an induction motor, the air gap refers to the clearance between the rotor and the stator, i.e., the space between the rotor and the stator. When the air gap increases, the magnetic field weakens due to the increased clearance between the rotor and the stator, resulting in an increase in the leakage reactance. The leakage reactance refers to the phenomenon where the magnetic flux in an induction motor bypasses the winding due to an incomplete or asymmetric magnetic circuit. In an induction motor, leakage reactance includes two types: air gap leakage reactance and core leakage reactance. The increase in air gap mainly leads to an increase in air gap leakage reactance. Due to the existence of leakage reactance, it will reduce the efficiency of the induction motor, increase the loss of the motor, and also affect the performance and working condition of the motor. Therefore, in the design and manufacturing process of the induction motor, it is necessary to strictly control the size of the air gap to ensure the performance and efficiency of the motor.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- ISH070/60022/0/1/00/0/00/11/00 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:
- ISH070/60022/0/1/00/0/00/11/00 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:
- ISH070/60022/0/1/00/0/00/11/00 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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