SM140/30/120/P0/44/R1/B0 | Schneider

SM140/30/120/P0/44/R1/B0 | Schneider | EALU motor

Price:

Brand: Schneider/ELAU
Model: SM140/30/120/P0/44/R1/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 SM140/30/120/P0/44/R1/B0

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

Core Positioning:
Schneider Electric”s EALU series servo motor, model SM140/30/120/P0/44/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. SM140/30/120/P0/44/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).

IV. The function and application scenarios of brushless and brushed motorsThe function and application scenarios of brushless motorsBrushless motors are characterized by high efficiency, low noise, and high reliability, and are therefore widely used in various fields such as model aircraft, medical devices, household appliances, and electric vehicles. For example, in the field of model aircraft, the high efficiency and stability of brushless motors enable models of airplanes and helicopters to achieve higher flight performance and longer flight times. In the field of household appliances, brushless motors are widely used in products such as vacuum cleaners and fans due to their low noise and high efficiency.The function and application scenarios of brushed motorsBrushed motors are widely used in electric vehicles, electric tools and other fields because of their fast starting, timely braking, stable speed control and simple control. In the electric vehicle industry, brushed motors are widely used in electric bicycles, electric motorcycles and other products, and the speed of the vehicle is precisely controlled by the speed control handle andcontroller. In the field of electric tools, brushed motors are widely used in electric drills, electric hammers and other tools because of their simple structure and low price.

Technical Features | Precision Control Meets High Efficiency

1. Core Performance Parameters

Power & Torque:

SM140/30/120/P0/44/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:

SM140/30/120/P0/44/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:

SM140/30/120/P0/44/R1/B0 Wide temperature range (-20°C to +60°C) for extreme environments.
Corrosion-resistant coating extends outdoor lifespan.