Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor Specification
- Power Rating
- 28.0 kW Continuous (\(P_{N}\)) main spindle duty class
- Features
- Features dual integrated KTY84 temperature sensors for advanced thermal telemetry protection; explicitly configuration-marked without a rotor sleeve
- Standard
- CE / Siemens Industrial Quality Control standard certification
- Bearing Type
- No Integrated Bearings (Requires custom installation of high-precision machine-tool spindle bearings, typically ceramic hybrid angular contact variants)
- Starting Type
- Electronic closed-loop inverter drive module starter
- Current Type
- AC (Permanent-Magnet Synchronous Built-in Spindle Motor)
- Rated Voltage
- 600 V Volt (V)
- Sealed Type
- Mechanical Seal
- Cooling Method
- Water-Cooled (Requires integration into external water circulation jacket)
- Efficacy
- Premium efficiency permanent magnet design yielding maximum torque density
- Product Type
- Synchronous Motor
- Output Power
- 28,000 W Watt (w)
- Usage & Applications
- Deployed in heavy industrial automation, metal processing, high-speed CNC machine tool main spindle systems, and motorized lathe drives
- Color
- Unfinished bare component steel/copper (Meant for native integration inside custom housing)
- Cable Type
- Free lead ends configuration
- Operating Temperature
- 105K Kelvin (K)
- Dimension (L*W*H)
- 1 Centimeter (cm)
- Weight
- 24.7 kg Kilograms (kg)
- Warranty
- 12 Months Factory Warranty (Standard OEM coverage from date of delivery, or as specified by the authorized distributor)
- Display Type
- No Built-in Display (All telemetry and temperature alerts feed digitally to the master CNC/HMI control console panel)
- Material
- High-coercivity rare earth permanent magnets / Vacuum-encapsulated stator windings
- Rated Current
- 77.0 A Ampere (amp)
- Conductor
- Outgoing continuous cable length of 0.5 Meters
- Mounting Type
- Built-in / Integrated spindle kit component assembly (Direct thermal shrink-fit housing placement)
Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor Trade Information
- Minimum Order Quantity
- 1 Piece
Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor About
The Siemens 1FE1083-4WN11-1BA2 is a SIMOTICS M 1FE1 built-in synchronous motor designed for high-speed, high-precision spindle and machine-tool applications. It is a 4-pole permanent-magnet synchronous motor with a 600 V DC-link voltage, IP00 protection, and water cooling. The motor provides a rated torque of 63 Nm, rated output power of 28 kW, and rated current of 77 A at a rated speed of 4,200 RPM. It can operate at a maximum speed of 20,000 RPM, making it suitable for demanding high-speed spindle applications. The motor requires a Voltage Protection Module (VPM) and uses an overhang-encapsulated winding with standard protection and KTY temperature sensing. It is supplied with a standard cooling jacket, without a rotor sleeve, and has 0.5 m free cable ends. The configuration consists of separate rotor and stator components and is intended for integration into a complete spindle assembly. The listed net weight is approximately 22.8 kg.