Siemens
AC Servo Motors
If you need help, call (412) 492-8116
Siemens Motors
If your motor is not represented below, please call us as our capabilities are always expanding!
If your motor is not a Siemens, refer to our AC Servo Motor list to view a list of manufacturers we can service.
1FT5 Series
Please click on the 1FT5 Series link above to view our 1FT5 servicing and replacement capabilities page.
1FT6 Series
The 1FT6 series servo motors are available at rated speeds between 3000 and 6000 RPM and at stall torques between 0.4 and 140 Nm, slightly narrower ranges than their 1FT5 counterparts. The servo motors are designed for operation with sinusoidal current so squarewave style tach halls are not offered. Externally mounted encoders are also not offered with this series. The choice between forced ventilation or natural cooling packages is available with this series.
1FT7 Series
The 1FT7 series servo motors are available at rated speeds between 3000 and 6000 RPM and at stall torques between 1.4 and 250 Nm, slightly widerer ranges than their 1FT6 counterparts. The servo motors are designed for operation with sinusoidal current so squarewave style tach halls are not offered. Externally mounted encoders are also not offered with this series. The choice between forced ventilation or natural cooling packages is available with this series.
Siemens Drive Cliq
Drive Cliq motors are slowly becoming the majority of motors in the Siemens line up. We are able to run motors with Drive Cliq and work on the encoder during all Siemens evaluations. As always motors are run on their appropriate drive before shipping as a part of our final inspection.
1FK6 Series
The 1FK6 series servo motors are available at rated speeds between 3000 and 6000 RPM and at stall torques between 1.1 and 36 Nm. The servo motors are designed for operation with sinusoidal current so squarewave style tach halls are not offered. Externally mounted encoders are also not offered with this series. The 1FK6 series’ flanges and shafts are compatible with those of the 1FT6 series. The choice between forced ventilation or natural cooling packages is available with this series.
1FK7 Series
The 1FK7 series servo motors are available at rated speeds between 3000 and 6000 RPM and at stall torques between 0.6 and 37 Nm. The 1FK7 series are physically smaller while delivering equal power to their 1FK6 counterparts. The servo motors are designed for operation with sinusoidal current so squarewave style tach halls are not offered. Externally mounted encoders are also not offered with this series. The 1FK7 series’ flanges, shafts, and connectors are compatible with those of the 1FK6 series. The choice between forced ventilation or natural cooling packages is available with this series.
Free Motor Evaluation and Quote
Servo Repair International offers free evaluation of servo motors. Our evaluations entail a full disassembly of the unit and complete testing of all its components. The evaluation is free as a result of our four decades of engineering design, test and repair experience of servo systems. This knowledge enables us to effectively test and diagnose servo motors in an efficient time frame. In addition, by analyzing the type of failure, we may be able to identify the causative source and offer advice on preventing future failures.
Replacement Capabilities
In addition to repairing your Siemens motor, SRI in most cases can offer an exact “Refurbished / Rebuilt” replacement.
Refurbished / Rebuilt replacements are completely tested and come with a 1-year warranty. If you wish to pursue this option, give us a call at: 412-492-8116.