3 phase electric stepper motor Schneider Electric Automation and Control
Stepper drives and stepper motors for motion control
Description
Truly Simple
Forget about encoder systems and commissioning software
A compact drive and a high-accuracy motor included in the package
Reference values are preset and monitored by a higher-level PLC or a Schneider Electric motion controller
3-phase stepper motors stand for precision, power and sturdiness
In most cases a gearbox is not required due to the high torque
Extremely Compact
The Lexium SD3 require very little space in the control cabinet
Compact dimensions (H x W x D: 145 mm x 72 mm x 140 mm)
The price is as compact as its dimensions
High Flexibility
Two different power classes, different interfaces and numerous other options and accessories
Available up to 6.8 A
Suitable for mains supply with 1-115 VAC and 230 VAC (50/60 Hz)
Feature a 5 V and a 24 V pulse/direction interface or fieldbus interfaces (CANopen, CANopen Motionbus and Modbus or Profibus DP)
SD3 also available with rotation monitoring (SD3 28 has it on board)
Integrated safety
Safe Torque Off functionality prevents unintended machine starts as per IEC/EN 61800-5-2 for operator safety
The connection to the positioning electronics is retained even when the Safe Torque Off function is active. Re-homing is not necessary
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