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R.T.A. srl

Via E. Mattei Frazione Divisa, 27020 Marcignago (PV)
Telephone +39 0382 929855
Fax +39 0382 929150

Hall map

components hall map (Hall 18): stand E15

Fairground map

components fairground map: Hall 18

Our range of products

Our products

Product category: Control technology


MAIN FEATURES: * Dual core 1GHZ Arm Processor * 2 - 64 Axes * 1 GBit DDR3 Memory * Memory can be Expanded with a Micro SD Card * 1 GBit Fast Serial Flash Memory to Store Data Such as Programs, VRs and Tables * Built in Retention RTC * Built in EBUS Coupler for Direct Access to Trio’s Flexslice Slaves * Cycle Time as Low as 125us! * Field Programmable with Motion Perfect * High Performance, Flexible Topology and Simple Configuration * Bus Cycle Time Synchronised with Motion Coordinator Servo Period * Ethercat Protocol to Individual Modules Using the EBUS System * I/O Functions Tightly Synchronised to Motion Using Ethercat Distributed Clocks * Practical Push-In Connector Options – No Break Out Required * Clip-Together Design With ‘Quick Release’ Locks For Mechanical Integrity

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Product category: Control technology


The broad range of SANYO DENKI fans proposed exclusively in Italy by RTA, offers the ideal solution for all types of application that requires a system characterized by high reliability, low acoustic noise, high-average expected life (up to 200,000 hours) and high efficiency.
All models are equipped with double ball bearing and are UL / CSA, TUV, RoHS certified.

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Product category: Control technology


RTA presents in exclusive the new range of planetary gearboxes SG series that combine high performance with optimal reliability
and represent a perfect PLUG AND GO solution with stepper and servo motors SANYO DENKI.

  • A wide range always available in stock at RTA
  • Professional assembly and testing conducted in RTA to stepper and servo motors SANYO DENKI
  • Excellent radial and axial load carrying capacity
  • Low noise
  • High precision
  • High nominal and accelerants torque
  • IP64 protection degree

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Product category: Control technology


SANYO DENKI offers a wide and advanced range of Servoamplifiers R series to 230 and 400 VAC with fieldbus and security functions coupled with AC servomotors series R2, Q2 and Q1. The available motors covering a power range from 100 W to 15 kW, with maximum torque up to 230 Nm. The motors, with integrated encoder (incremental or absolute) and maximum speed up to 6,000 rpm, are among the most compact in the world and, in union with the proposed drive systems, have an excellent dynamic behavior. The product selection offered by RTA, chosen from the catalog and supported by a consistent stock of motors and amplifiers always available in RTA, allows confront and resolve in the best way a great variety of automation problems.

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About us

Company portrait

The R.T.A. Group is a leading network of companies in the motion control industry. It is number one in Italy in the stepper systems market and number three in Europe in the stepper motor drives segment.

The Group is based on four operational companies: the headquarters R.T.A. s.r.l. (ITALY), founded in 1976, R.T.A. Deutschland (GERMANY), founded in 2001, R.T.A. IBERICA (SPAIN), founded in 2008 and R.T.A. INDIA (INDIA), founded in 2019.

R.T.A. has been producing stepper motor drives since 1976: since then more than 1.000.000 stepper motor drives have been sold in Italy and in more than 40 countries worldwide.

The quality of production and sales process is guaranteed by a Quality Assurance System certified under the UNI EN ISO 9001 (TUV-50 100 2153) Norm.

Over time, the product line has been expanded through the creation of a partnership with Sanyo Denki, a leading Japanese company producing stepper motors, brushless systems and fans. The Group has been its Italian sole distributor since 1989, while distributorship has been granted in 2001 for Germany and in 2008 for Spain.