SEW-Eurodrive DFY90M Synchronous Servo Motor

Description

This is a DFY90M/B/TH/SM30 permanent magnet synchronous servo motor from SEW-Eurodrive. It is designed for high-precision motion control applications, offering a nominal torque of 12.00 Nm at a speed of 3000 rpm. This model includes an integrated 230V AC, 30 Nm holding brake for secure load holding and safety. The robust IP65-rated housing and B5 flange mount ensure reliable operation in demanding industrial environments.

Specifications

• Manufacturer: SEW-Eurodrive
• Type: DFY90M/B/TH/SM30
• Serial Number: 01.1118454901.0001.05
• Nominal Torque (Mo): 12.00 Nm
• Nominal Speed (nN): 3000 rpm
• Maximum Voltage (Vmax): 400V
• Nominal Current (Io): 7.90 A
• Maximum Current (Imax): 23.70 A
• Nominal Frequency (fN): 150 Hz
• Brake Voltage: 230V AC
• Brake Torque: 30 Nm
• Brake Rectifier: BME1.5
• Mounting: IM B5 Flange
• Protection Class: IP65
• Insulation Class: F
• Weight: 25.4 kg

Label Info

• Type: DFY90M/B/TH/SM30
• No.: 01.1118454901.0001.05
• Mo: 12,00/S1Nm
• Io: 7,90 A
• Imax: 23,70 A
• nN: 3000 rpm
• Vmax: 400 V
• fN: 150 Hz
• Brake: V230 AC, 30 Nm
• Rectifier: BME1.5

Application

Ideal for robotics, packaging machinery, automated assembly lines, material handling, and any application requiring precise speed and position control.

Country of Origin

Made in Germany.

CO2 Impact

By choosing this reused SEW-Eurodrive servo motor, you are making a sustainable choice. Reusing this component avoids the emission of approximately 254.0 kg of CO2, which would have been generated during the production of a new one. This saving is equivalent to the CO2 captured by over 12 trees in a year.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What type of servo drive is compatible with the DFY90M/B/TH/SM30 motor?

This motor is designed to work with SEW-Eurodrive's legacy servo drives, such as the MOVIDRIVE A or MOVIAXIS series. For full compatibility, it is essential to match the drive's firmware and parameter settings to the motor's electrical data and feedback system.

What does the 'SM30' designation in the type code signify?

The 'SM' designation in SEW motors typically refers to the type of encoder or feedback system installed. 'SM30' is a specific SEW code for a particular resolver or encoder type. You would need to consult the SEW documentation for this specific motor serial number to get the exact details of the feedback system.

How do I correctly wire the 230V AC brake and what is the function of the BME1.5 rectifier?

The 230V AC brake should be powered via the BME1.5 brake rectifier. The rectifier converts the AC supply to the DC voltage required to disengage the brake. It is crucial to wire the brake control circuit so that the brake is engaged (power off) when the motor is not enabled by the drive and disengaged (power on) only when the motor is actively controlled. This ensures fail-safe operation.

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Current Date: March 13, 2026