SM140/30/210/P1/45/M1/B1 Advanced motor control technology

Price:

Brand: Schneider/ELAU
Model: SM140/30/210/P1/45/M1/B1
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 SM140/30/210/P1/45/M1/B1

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

Core Positioning:
Schneider Electric”s EALU series servo motor, model SM140/30/210/P1/45/M1/B1, 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. SM140/30/210/P1/45/M1/B1 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).

gear motorA deceleration motor is a combination of an ordinary motor and a gearbox, which reduces the speed and increases the torque, making the ordinary motor more widely applicable. This type of integrated body is usually referred to as a gear motor or gear motor, and is usually assembled and supplied as a complete set by a professional gearbox manufacturer. Deceleration motors are widely used in industries such as steel and machinery. The advantages of using a deceleration motor are simplified design and space saving. After World War II, the rapid development of military electronic equipment promoted the development and production of micro reduction motors and DC reduction motors in countries such as the United States and the Soviet Union. With the continuous development of the deceleration motor industry, more and more industries and enterprises are using deceleration motors, and a group of enterprises have also entered the deceleration motor industry. Currently, countries such as Germany, France, the United Kingdom, the United States, China, and South Korea maintain a leading position in the global market for micro reduction motors and DC reduction motors. The Chinese micro reduction motor and DC reduction motor industry was founded in the 1950s. Starting from meeting the needs of supporting weapons and equipment, it has gone through stages of imitation, self design, research and development, and large-scale manufacturing. It has formed an industrial system with complete product development, large-scale production, key components, key materials, specialized manufacturing equipment, testing instruments, and continuously improving internationalization. Deceleration motors are usually used on smart cars, and the control of the motor is usually done using the H-bridge scheme. The L298 chip is based on this principle. The speed regulation generally adopts PWM (Pulse Width Modulation) mechanism, and the microcontroller uses a timer to control the generation of PWM waves with variable duty cycle or directly outputs different sized waveforms through hardware PWM to control the overall speed of the car.

Technical Features | Precision Control Meets High Efficiency

1. Core Performance Parameters

Power & Torque:

SM140/30/210/P1/45/M1/B1 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:

SM140/30/210/P1/45/M1/B1 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:

SM140/30/210/P1/45/M1/B1 Wide temperature range (-20°C to +60°C) for extreme environments.
Corrosion-resistant coating extends outdoor lifespan.