The Siemens 6SN1118-0DM33-0AA2 is a Double Motor Module for the SINAMICS S120 drive system, designed to control two independent servo or induction motors in high-performance motion control applications.
Key Specifications
Parameter Specification
Type Double Motor Module (Booksize)
Output Power 33A continuous (each axis)
Output Current 33A RMS (at 45°C)
Peak Current 46A (300ms)
DC Link Voltage 510-720V DC
Control Technology Servo/Vector control
Cooling Method Liquid cooling (integrated cooling plate)
Protection Class IP20
Dimensions (W×H×D) 100 × 230 × 220 mm
Weight Approx. 5.8 kg
Communication DRIVE-CLiQ interface
Control Loop 62.5μs (current control)
Ambient Temperature 0°C to +45°C (operation)
Certifications CE, UL, cULus
Technical Features
Dual-axis control in single compact module
Liquid-cooled design for high power density
Integrated safety functions (STO, SS1, SBC)
High dynamic response with 62.5μs current control cycle