Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor
Core Positioning:
Schneider Electric”s EALU series servo motor, model SM100-40-050-P1-45-R1-B0, 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-P1-45-R1-B0 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).
Traditional electric motors:Traditional electric motors, such as induction motors (IM) and permanent magnet direct current motors (PMDC), typically employ simpler control strategies. For instance, induction motors often use variable frequency drives (VFD) to changethe frequency and voltage of the power supply, thereby adjusting the motor”s speed. On the other hand, PMDC motors control speed and torque by changing the power supply voltage.2. PerformanceFOC motor:FOC motors offer significant advantages in performance. Due to the advanced nature of their control strategy, FOC motors can achieve higher dynamic response, wider speed range, and higher efficiency. Additionally, FOC motors maintain good performance even at low speeds, which is particularly important for applications that require precise control.Traditional motors:Traditional motors may not perform as well as FOC motors. For example, induction motors are less efficient at low speeds and have a slower dynamic response than FOC motors. Although PMDC motors are more efficient at low speeds, their control accuracy and dynamic response are still not as good as FOC motors.
Technical Features | Precision Control Meets High Efficiency
1. Core Performance Parameters
Power & Torque:
- SM100-40-050-P1-45-R1-B0 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-P1-45-R1-B0 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-P1-45-R1-B0 Wide temperature range (-20°C to +60°C) for extreme environments.
- Corrosion-resistant coating extends outdoor lifespan.
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