Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model ISH070/60022/0/0/00/0/00/10/00, 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. ISH070/60022/0/0/00/0/00/10/00 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).
Stepper motor is a kind of discrete motion device, which is essentially linked to modern digital control technology. In the current domestic digitalcontrol system, the application of stepper motor is very extensive. With the emergence of full digital AC servo system, AC servo motor is also increasingly used in digital control system. In order to adapt to the development trend of digital control, most of the motion control system adopts stepper motor or full digital AC servo motor as the driving motor. Although the two are similar in control mode (pulse train and direction signal) elastic coupling, there are great differences in the use performance and application occasions. Now let”s compare the use performance of the two.1. Different control accuracyTwo-phase mixed-step motors generally have a step angle of 3.6°, 1.8°, and five-phase mixed-step motors generally have a step angle of 0.72°, 0.36°. There are also high-performance stepping motors with smaller step angles. For example, the stepping motor produced by the Four-Through Company for wire-cutting machines has a step angle of 0.09°; the three-phase mixed-step motor produced by the German company BERGER LAHR can set its step angle to 1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, 0.036° through a switch, compatible with the step angles of two-phase and five-phase mixed-step motors.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- ISH070/60022/0/0/00/0/00/10/00 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:
- ISH070/60022/0/0/00/0/00/10/00 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:
- ISH070/60022/0/0/00/0/00/10/00 Wide temperature range (-20°C to +60°C) for extreme environments.
- Corrosion-resistant coating extends outdoor lifespan.
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