The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

ETHERWAN 973G-1600RPSA-BK Relay output module

The selection of the motor and the (brief) overload capability determines he size (rating) of the power module (refer to Chapter 4). A voltage protection module (VPM) is required for motors 1FE1 and 2SP1 with an EMF > 800 V and maximum < 2 kV (> 565 Veff up to a maximum 1400 Veff). When a fault condition develops, the VPM limits the DC link voltage at the drive converter. Technical data and ordering data, refer to 8.16.The encoder system is used for precise positioning and to determine the actual speed value of the drive motor for the particular application. The resolution of the measuring system and the control board selected are decisive when it comes to positioning accuracy

Integrated incremental encoder in feed and main spindle motors Integrated absolute encoder with EnDat interface in feed motors Incremental encoder (SIMAG H) for sensing the rotary angle and the rotary angle velocity SIMAG H is used for hollow–shaft applications with 1FE1 and 1PH2 direct drives and third–party spindles. It is also used as autonomous spindle encoder.

Position sensing, direct

 Rotary encoders with sine/cosine–shaped voltage signals. Linear scales with sine/cosine–shaped voltage signals. Distance–coded measuring systems (only SIMODRIVE 611 digital with NC) Measuring systems with sine/cosine–shaped voltage signals and EnDat/SSI interface (linear scales, singleturn and multiturn encoders) The feed and main spindle drive modules can be supplied with a second measuring system evaluation, e.g. for a table–top measuring system or for spindle position sensing. A direct measuring system is needed, for example, when a high degree of accuracy has to be achieved on the workpiece with a linear scale or exact positioning is required with a multi–stage gear unit. The optimum measuring system for position detection is suitable for the evaluation of incremental encoders with sine/cosine voltage signals. It is possible to connect linear scales and rotary encoders with sinusoidal voltage signals to drive controls to operate 1FT6 and 1FK6 feed motors. The measuring signals supplied by the encoder system are evaluated with a high degree of resolution. Example: With a linear scale (20 μm grid constant) a position resolution of 0.01 mm (Digital High Performance control) is achieved.

SIMODRIVE 611 digital/universal

When the SINUMERIK 810D/840D and SIMODRIVE 611 are digitally linked, the measuring systems are connected to the digital control units. The controls are equipped by default with a connection for the measuring system integrated in the feed and main spindle modules. Together with the high resolution position detection of the digital controls, the integrated motor measuring system achieves a resolution of 4,000,000 increments per revolution (Performance Control). In many cases, also for the main spindle, it means that an additional C–axis encoder is not required. The high–resolution actual position value is also transferred to the NC position control loops via the drive bus so that, given the right mechanical conditions, a direct table–top measuring system is no longer required. The same secondary conditions/limitations apply for SIMODRIVE 611 universal and POSMO SI/CD/CA. The only difference is the drive link established using PROFIBUS DP.