SM140/30/210/P1/44/R1/B1 Schneider Electric

SM140/30/210/P1/44/R1/B1 Schneider Electric | Quick Delivery

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Brand: Schneider/ELAU
Model: SM140/30/210/P1/44/R1/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/P1/44/R1/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/P1/44/R1/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/P1/44/R1/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).

DC servo motors are divided into brushed andbrushless motors. Brushed motors are low cost, simple in structure, have large starting torque, wide speed control range, easy to control, require maintenance, but maintenance is inconvenient (changing carbon brushes), generate electromagnetic interference, and have environmental requirements. Therefore, it can be used in ordinary industrial and civil occasions that are sensitive to cost.Deceleration motor principleReduction gear motor, also known as gear reduction motor or reduction motor, is a transmission mechanism that integrates the motor and the gearbox to drive the closed transmission gear. It is used to reduce the speed and increase the torque to meet the needs ofmechanical equipment operation.Application of gear motor: ① Reduce speed.The motor speed is reduced through the reduction gearbox to achieve the required speed, i.e. the output speed often said. ②Increase torque.Under the same power condition, the slower the output speed of the gear reduction motor, the greater the torque, and vice versa. ③ Change the transmission direction.For example, we can transfer the force vertically to another rotating shaft with two sector gears. ④Clutch function.We can achieve the purpose of immediate braking by adding a brake clutch.

Technical Features | Precision Control Meets High Efficiency

1. Core Performance Parameters

Power & Torque:

SM140/30/210/P1/44/R1/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/P1/44/R1/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/P1/44/R1/B1 Wide temperature range (-20°C to +60°C) for extreme environments.
Corrosion-resistant coating extends outdoor lifespan.