Since its founding in 1938, Tamagawa has pioneered technology in angular precision for control equipment, such as high-precision sensors and motors, and successfully delivered such equipment 
to its customers for many years.

Tamagawa has gained a trusted position in the market and their products are often favoured by 
OEMs when planning new applications. Tamagawa go by the tagline ‘Continue to challenge angle 
and accuracy’, which their products have now earned a notable reputation for. 

Tamagawa resolvers and encoders can be found used in a variety of industries including robotics, precision engineering and the automotive industry.

Alpha Electrics have enjoyed 20+ years repairing Tamagawa products, and our team is capable of 
part sourcing and complete repairs with rapid turnaround times. The Alpha Electrics specialist 
testing facility is set up for both resolver and encoder repairs.

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Servo Motor

Tamagawa Encoder Sourcing:

Alpha Electrics have a direct relationship with Tamagawa and can support with sourcing products for your needs such as:

- Rotary encoders (including the SA, SI and MS ranges)
- Servo motors (including the many of the TBL ranges)
- Resolvers (including the FA and Smartsyn ranges)

Contact us for support in sourcing and replacing the above products.

Tamagawa Rotary Encoder Repair:

Alpha Electrics repair a wide variety of Tamagawa rotary encoders such as TS and Seiki ranges. Our encoder repair service also extends to incremental encoders, absolute encoders, multi-turn, single-turn and magnetic encoders.

Tamagawa encoders have a reputation for being highly accurate but can occasionally suffer malfunctions such as physical contamination, electrical failures, loose wiring, and bad alignments when used over a long period of time.

Our Tamagawa repair service begins with a thorough inspection typically within 2 hours of receiving your encoder. All faults discovered by the Alpha Electrics team will be clearly outlined in a repair report outlining a proposal of how we intend to fix the issues, and the associated quotation.

Tamagawa encoder repairs are typically carried out within a 4 - 5 day timeframe, a fast track option is available for business critical situations where issues can often be resolved in as little as 2 - 3 hours.

For added reassurance, we provide you with a 1-year warranty on all repairs carried out

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Tamagawa Servo Motor Repair:

Tamagawa servo motors are hardworking, however, over time can be exposed to many external issues including bearing failures, brake failures, winding and cable failures.

The Alpha Electrics team repair have specialist testing area designed to accommodate a wide variety of Tamagawa ranges including the TBL i6,iiⅣ and iⅢ series.

Tamagawa servo motors can be supplied with brake assemblies, resolvers, force vent fans and encoders. Alpha Electrics can also support with the repair and replacement of these supporting elements too.

The repair process begins with a thorough inspection typically within 2 hours of receipt, outlining a full quotation of any issues encountered along with a detailed proposal of how we intend to carry out the work.

The turnaround time for an Tamagawa servo motor repair is between 4 - 5 working days on our standard service. We can also offer a fast track system for business critical situations, where our team can support repairs in as little as 2 - 3 hours. For added reassurance, we provide you with a 1-year warranty on all repairs carried out.

If upon inspection, your servo motor is beyond repair, our team can typically source a replacement through our procurement network at a competitive speed and price.

1-Year Warranty On All Repairs

The Alpha Electrics 1-year Warranty on all servo motor and servo drive repairs gives you peace of mind and reassurance in the work we carry out on your servo motor and/or servo drive. In the unlikely event of a fault relating to our repair, you can return it to us free of charge and we will resolve the issue immediately.

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