Stöber
AC Servo Motors

If you need help, call (412) 492-8116

Servo Repair International, Inc. repairs and replaces many of the brands of servo motors, including Stöber.

Stöber or Stoeber, started as a repair house for machines and motors then branched into manufacturing in the 1980's. Their motors are often geared and identified by the add-ons rather than as a specific model. Here at SRI we are very experienced with these motors as we repair them for the government applications and have the parts in-stock for repairs already.

 

Stöber Motors

 

If your motor is not represented below, please call us as our capabilities are always expanding!

If your motor is not a Stöber, refer to our AC Servo Motor list to view a list of manufacturers we can service.

ES Series

The most common base motor we see do to its widespread usage. This series comes in nice frame sizes that each offer three windings. Based on which frame size, speeds range from 2000 - 6000 RPM. The torque output ranges from 0.53 to 22.88 Nm. The motors can be customized with various encoders and resolvers.

EZ-motor

The current base motor in production for Stöber. This motor has an RPM betwen 2000 - 6000 and torque rating of 0.89 - 77.2 Nm. This then can be altered based on your specific gearbox choice. The motor shaft is always set up for direct connection to Stöber gearboxes. Options to be added include encoders, resolvers, brakes and fans.

Below listed are some of the various gear box combinations we can repair.

P Series

The P series comes in many different configurations. With models ranging from 18 Nm to 3000 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

PA Series

The PA series comes in many different configurations. With models ranging from 50 Nm to 1600 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

C Series

The C series comes in many different configurations. With models ranging from 28 Nm to 8000 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

ES Series

The most common base motor we see do to its widespread usage. This series comes in nice frame sizes that each offer three windings. Based on which frame size, speeds range from 2000 - 6000 RPM. The torque output ranges from 0.53 to 22.88 Nm. The motors can be customized with various encoders and resolvers.

EZ-motor

The current base motor in production for Stöber. This motor has an RPM betwen 2000 - 6000 and torque rating of 0.89 - 77.2 Nm. This then can be altered based on your specific gearbox choice. The motor shaft is always set up for direct connection to Stöber gearboxes. Options to be added include encoders, resolvers, brakes and fans.

Below listed are some of the various gear box combinations we can repair.

P Series

The P series comes in many different configurations. With models ranging from 18 Nm to 3000 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

PA Series

The PA series comes in many different configurations. With models ranging from 50 Nm to 1600 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

C Series

The C series comes in many different configurations. With models ranging from 28 Nm to 8000 Nm of torque available. Within this range are options like food grade, keyed, feedbacks and corrosion resistance.

 

Replacement Capabilities

 
 

In addition to repairing your Stöber 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.

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Find Out How We Can Handle Your Servo Equipment Needs!

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