SM140/30/370/P0/45/M1/B0 Schneider Electric

SM140/30/370/P0/45/M1/B0 Schneider Electric | Quick Delivery

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Brand: Schneider/ELAU
Model: SM140/30/370/P0/45/M1/B0
Rated Voltage: 480 Vrms
Max. Current: 61 Arms
Stall Current: 17.6 Arms
Rated Speed: 3000 Revolution Per Minute (rpm)
Max. Speed: 4000 Revolution Per Minute (rpm)
Stall Torque: 27.8 Nm
Rated Power: 4.05 kW

Categories: ELAU
Tags: DC motor ELAU Motor SCHNEIDER servo motor SM140/30/370/P0/45/M1/B0

Product Overview | Schneider EALU Series SH140/30270 High Performance Servo Motor

Core Positioning:
Schneider Electric”s EALU series servo motor, model SM140/30/370/P0/45/M1/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. SM140/30/370/P0/45/M1/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).

2. Working principleThe rotor of a brushless motor does not have a carbon brush in contact with a fixed magnetic pole height, but drives the rotor through induced electromotive force to achieve rotation. Therefore, compared to traditional brushed motors, brushless motors can provide greater torque while maintaining high speed, and their operating efficiency is relatively higher. A servo motor is a type of motor with high-precision speed and position control capabilities. Servo motors control the position and torque of the motor by reading signals from position sensors and sending them to specialized circuit boards for processing.3. ApplicationDue to its higher operating efficiency, brushless motors are suitable for applications that require efficiency, such as smart homes, small electric vehicles, toys, drones, and so on. Servo motors are suitable for applications that require higher precision and more accurate positioning control, such as digital printing, electronic devices, robots, and so on.4. Control modeBrushless motors typically use an electric regulator to adjust the current and voltage required for motor operation to achieve the desired speed. Servo motor control is usually achieved through a controller, which has built-in control algorithms. The controller can read the signals returned by the position sensor and achieve closed-loop control to control the position and torque of the motor.

Technical Features | Precision Control Meets High Efficiency

1. Core Performance Parameters

Power & Torque:

SM140/30/370/P0/45/M1/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:

SM140/30/370/P0/45/M1/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:

SM140/30/370/P0/45/M1/B0 Wide temperature range (-20°C to +60°C) for extreme environments.
Corrosion-resistant coating extends outdoor lifespan.