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We are the linear motion people |
| Employees : | 80 |
| Year established : | 1953 | Business : | Manufacturer |
| Company name : | RACO−Elektro−Maschinen | |
| Street : | Jesinghauser Strasse 56-64, d-58332 | |
| City : | Schwelm | |
| Website : | www.raco.de | |
| E-mail : | Raco@raco.de | |
| Phone : | +49 2336 4009-0 | |
| Fax : | +49 2336 4009-10 | |
| Contact Person : | ||
| Office Type : | Main Office | |
| Country Name : | Germany | |
We are the linear motion people
The cornerstone for RACOs electric actuator (RACO- Elektrozylinder) was laid more than 50 years ago based upon RACO�s own patents, like the nut system with hammerblow bolt, that provides a soft acceleration of heavy loads. Further patents set the standard for maximum precision ball screws and electromechanical spring brake system, which operate as safety brakes in rail based public transportation systems. Since that time the effort for a “clean and environmental-friendly solution” is our ambition, commitment and energy. So that RACO Schwelm is among the leading manufactures of completely electromechanical systems for linear actuators.
Through the continuously development of our products the electromechanical system comes into many different applications. New tasks in addition with the consequent alignment for the customers wishes are measure for the innovation by RACO. This core competence was assiduously consolidated.
RACO provides high quality products for applications, were high precision linear motion is required. The complete system comes from one source, determinate by the customers individual requirements and fabricated in a short period. Experienced engineers give you expert advise on complicated problems with actuators and work out tailor made solutions for you. More and more not even technical data but peripheral aspects are most important such as the integration and communication to DCS systems via interface for example. For that RACO offers complete solutions.
Modern technology and our own workshop production in addition with high skilled personal assure the outstanding quality level of our products. Based on the unique modular system for RACO actuators we are able to serve a customers demand, even for a great variety of executions, right from the shelve.
All the company`s engineering and production services have been certified under ISO 9001 since 1994. The certification was renewed for compliance with the 2000 version. By creating a optimal workflow process RACO provides competent consultation and support for all business activities from your inquiry until the after sales service
 | Ball Screws Ball Screws |
 | Elektromechanical Actuators Elektromechanical Actuators |
 | 2060 Linear Actuator - the power packs For high linear forces up to 4,400 lbs. RACO built the 2060 series actuators. The units will be equipped, depending upon the application, either with an ACME screw, a ball screw, or a timing belt. The self locking ACME screw actuator presents itself for the handling of larger loads that can be mounted in any position without additional braking mechanisms regardless of the position. As an option the non self locking multi thread ACME screw actuator provides a higher actuation speed with improved systems efficiency. Wherever higher cycling frequencies are expected and greater actuating speeds are demanded, that’s where ball screw actuators with RACO’s patented spindle nut design are used. High positioning accuracy and efficiencies exceeding 95 percent are characterizing these positioning systems. |
 | Turning und swiveling with RACO DM IV RACO gets things moving. We have developed the DM IV rotary, swivel, or turret actuator especially for gate and butterfly valves, shutters, louvers and flaps. Designed on the basis of the modular electro-actuator ® components, the equipment is extremely flexible and can be adjusted to numerous applications that will fit into your budget. The DM IV rotary actuator consists of three basic components: gearbox, motor and auxiliary electrical equipment. The flat gearbox ensures a high efficiency at a low noise levels. It is filled with a permanent lubricant and can be equipped either with a solid or with hollow shaft. The flange mounted die cast and metal clad RACO motor is a three phase NEMA D motor with a high locked rotor torque and soft speed behavior for the jerk free mass acceleration. The motor is able to cope with a high number of starts and stops. The equipment can be optionally equipped with an electro magnetic brake and / or a manual hand wheel. The DM IV rotary actuator can be easily integrated into existing control applications with its proven electrical auxiliary equipment. This includes limit switches, potentiometers and angular rotation transducers as well as digital position sensors / transmitters and electronic overload limiters. |
Product Overview
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Rotary Actuator (3466 kB)
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