Stepper motor - Import export

The compact MEMDOS SMART LK stepper motor pump combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. This versatile pump is available in five different performance ranges, making it suitable for a wide range of industrial applications. The fully variable drive of the MEMDOS SMART LK enables infinitely variable adjustment of the stroke frequency, ensuring precise control of the dosing performance. An outstanding feature of the MEMDOS SMART LK is the ability to reduce the suction speed in two stages. This function makes dosing viscous media considerably easier and increases the precision of the dosing.

The MEMDOS SMART LD stepper motor pump is characterised by its compact design and intelligent drive concept, which combines the advantages of a solenoid-driven diaphragm dosing pump with the precision of a motor-driven diaphragm dosing pump. This pump is available in five different performance ranges to cover a wide range of applications and meet clients' specific requirements. The fully adjustable drive of the MEMDOS SMART LD enables flexible and precise control of the dosing capacity. The infinitely variable adjustment of the stroke frequency allows the pump to be optimally adapted to the respective requirements. A special innovation of the MEMDOS SMART LD is the integrated positioning detection. This function ensures that no overdosing occurs if the pump stops unexpectedly, which prevents potential downtime and increases operational safety.

The MEMDOS SMART LB stepper motor pump impresses with its compact design and intelligent drive concept. This pump combines the space advantages of a solenoid diaphragm dosing pump with the high precision of a motorised diaphragm dosing pump. The MEMDOS SMART LB series is available in five different performance ranges to meet the most diverse requirements. Its drive is fully adjustable, which enables flexible adjustment of the dosing capacity. The stroke frequency can be adjusted manually and continuously from 0 to 100 %, ensuring precise control and customisation for specific applications. This combination of compactness, precision and adaptability makes the MEMDOS SMART LB the ideal solution for numerous dosing tasks. The value of the maximum delivery rate is determined on the basis of fixed parameters and always under the same conditions. These can be found on our website.

2-phase stepper motors Our 2-phase stepper motors are reliable and low-cost drives with a long service life. They are available in different sizes and types of power output, are continuously developed and are thus suitable for a variety of applications. AC servo motors The AC servo motors meet the highest demands regarding dynamics and accuracy and are used if dynamic, exact positioning or smooth running characteristics are required. The different types of power output and sizes cover the most diverse requirements. The benefits at a glance Highly dynamic High efficiency Long service life

The motorised diaphragm dosing pump MEMDOS LA sets new standards with its robust and sophisticated drive concept as well as its ease of operation. The MEMDOS LA series is available in two sizes and covers a wide performance range from 4 to 1020 litres per hour. Thanks to the robust tappet drive and the option of manual or automatic capacity adjustment via external current signals, the MEMDOS LA reliably and precisely doses various media such as acids, alkalis, precipitants and flocculants. This pump is ideal for applications where high precision and reliability are required. The MEMDOS LA offers a flexible and powerful solution for a wide range of dosing requirements and is characterised by its durability and ease of use.

The MEMDOS LP motor-driven diaphragm dosing pump is the ideal choice for applications where the pump needs to be integrated into control systems or control loops. A version with an Ethernet-based MODBUS interface is available specifically for integration into sophisticated automation networks, enabling seamless communication and control. Equipped with a robust plunger drive and the option of manual or automatic capacity adjustment, the MEMDOS LP reliably and precisely doses various media such as acids, alkalis, precipitants and flocculants. This flexibility and precision make it a reliable component in various industrial processes. The MEMDOS LP is also available with a double diaphragm system on request, which ensures increased safety and reliability.

The diaphragm dosing pumps in the MEMDOS MR series have been developed for a wide range of applications in dosing technology. They are ideal for use in industry, process engineering, water treatment and waste water treatment. Features: . Robust dosing head: Made of PP and stainless steel for high durability and longevity. . Precise dosing: Double ball valves (up to MR 290) and spring-loaded flat-seat valves (from MR 290), optional spring-loaded single ball valves. . Safety: Separation chamber with drainage tube between dosing head and gearbox protects against leaks. . Flexible stroke adjustment: Can be adjusted manually or electrically (ATE). Optional extensions: . Dual dosing pumps for increased performance. . Stroke counting with inductive sensor for precise batch processes. . Frequency inverter control for variable control.

The compact MEMDOS SMART LP stepper motor pump combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. This pump is available in five performance ranges, making it suitable for different applications. The drive of the MEMDOS SMART LP is fully controllable, which allows the stroke frequency to be continuously adjusted and thus ensures precise dosing. The ability to integrate the pump into sophisticated automation networks is particularly noteworthy. A version with an Ethernet-based MODBUS interface is available for this purpose, allowing seamless communication and control within modern industrial systems.

The versatile control unit for handling, assembly technology, linear robots The unipos 330 is a universal, modular CNC continuous path control for up to 3 axes (interpolating) in connection with a PLC for controlling most reliable applications for machine construction automation technology, machine tools and special applications. Depending on the design, either stepper motors or servomotors are used as axis drives. The integrated panel PC with the LINUX operating system allows convenient programming of your application and the user interface (HMI). Features Interpolating continuous path control for a maximum of 3 servo axes CNC programming using G code 1 to 3 axes / stepper motors or servomotors Processor: 32-bit microcontroller, 400 MHz, without fan 7" touch screen, resolution: 800 x 480 DPI, TFT colour

The new designed rotary swivel unit RT2A is the ideal solution for retrofitting your machine with a 4th and 5th axis. It is based on the proven and robust rotary tables of the RT2A series. The design is kept very compact to ensure the best possible use of space with high load capacity. The rotary tables are equipped with an integrated precision roller bearing, which ensures high torque capacity, radial and axial run-out accuracy. The rotary swivel unit RT2A is available in the size variants RT2A150/200 and RT2A100/150. Various stepper or servo motors can be used as drives. In addition, various types of end or reference point switches are available. The swivel range of the swivel axis can be individually defined, the rotary axis can be rotated without limit. Thus the RT2A rotary swivel unit combines all the advantages of a field-proven standard product with the flexibility of a special version.

Miniature Metal Bellows Coupling with collet clamps Backlash-free miniature metal bellows coupling with clamp hubs For shaft diameters from 1 – 25mm High torsional stiffness, compensation of shaft misalignment at low restoring forces Easy assembly with friction-locked clamp hubs Perfect bellows coupling for encoders, tachometers, potentiometers, servo drives, NC axis, stepper motors Torque range: 0,1 – 10Nm

Miniature Metal Bellows Coupling axial pluggable, with collet clamps Backlash-free miniature metal bellows coupling with clamp hubs For shaft diameter from 3 – 25 mm High torsional stiffness, compensation of shaft misalignment at low restoring forces Easy assembly with friction-locked clamp hubs Perfect bellows coupling for encoders, tachometers, potentiometers, servo drives, NC axis, stepper motors Torque range: 0,5 – 10 Nm Axial pluggable

The RCV Plus™ Gas Mixing System is a combination of flow meters specifically designed to monitor and control the ratio of two gases. It consists of an RCV Plus™ and a FLO-TRONIC Plus™. The RCV Plus™ utilizes a micro-processor that continuously compares a preset ratio to the real-time ratio of the two gas flows, as measured by the FLO-TRONIC Plus™, and the ratio control valve itself. Using a stepper motor, the RCV Plus™ continuously adjusts the flow metering needle-valve to precisely maintain the preset gas ratio. The real-time ratio is continuously displayed on the LCD screen of the RCV Plus™. Included in the RCV Plus™ is an optional input for the addition of a trim gas, which is frequently used for process control. Trim gas addition is additive to the ratio. When trim gas is used, the continuously displayed real-time ratio then includes the trim gas addition.

The ZPA 20 zeta potential analyzer is a laboratory measuring instrument for an accurate and fast zeta potential measurement, i.e., the charge near the surface in solution. It uses a patented measuring method based on the bidirectional measurement of the streaming potential or the streaming current. The ZPA 20 uses removable measuring cells for different types of materials. Therefore, plate-shaped samples as well as fibres and powders can be easily prepared and placed in the corresponding measuring cell. The ZPA 20 has measuring sensors for voltage, current, conductivity, pH, pressure, and temperature. Thanks to its powerful stepper motor, the ZPA 20 can make the electrolyte flow through the measuring cell at different speeds and pressures, alternately from opposite directions. This results in measurement results with high statistical accuracy. Concentration-dependent measurements can be realised with the optional LDU 25 liquid dosing unit.

PSD 41 direct drive is a mechatronic system with integrated control, bus interface and absolute measurement system without battery. This drive is ideal for automatic format changeover. The stepper motor with integrated control and bus communication permits higher velocities at lower torques. The PSD can be easily addressed by rotary switches (not for IO-Link). The instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The optional rotatable attachment housing allows you to attach the direct drives to the machine in any position, no angle plugs are required.

PSD 49 direct drive is a mechatronic system with integrated control, bus interface and absolute measurement system without battery. This drive is ideal for automatic format changeover. The stepper motor with integrated control and bus communication permits higher velocities at lower torques. The PSD can be easily addressed by rotary switches (not for IO-Link). The instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The optional rotatable attachment housing allows you to attach the direct drives to the machine in any position, no angle plugs are required.

PSD 43 direct drive is a mechatronic system with integrated control, bus interface and absolute measurement system without battery. This drive is ideal for automatic format changeover. The stepper motor with integrated control and bus communication permits higher velocities at lower torques. The PSD can be easily addressed by rotary switches (not for IO-Link). The instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The optional rotatable attachment housing allows you to attach the direct drives to the machine in any position, no angle plugs are required.

PSD 42 direct drive is a mechatronic system with integrated control, bus interface and absolute measurement system without battery. This drive is ideal for automatic format changeover. The stepper motor with integrated control and bus communication permits higher velocities at lower torques. The PSD can be easily addressed by rotary switches (not for IO-Link). The instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The optional rotatable attachment housing allows you to attach the direct drives to the machine in any position, no angle plugs are required.

PSD 48 direct drive is a mechatronic system with integrated control, bus interface and absolute measurement system without battery. This drive is ideal for automatic format changeover. The stepper motor with integrated control and bus communication permits higher velocities at lower torques. The PSD can be easily addressed by rotary switches (not for IO-Link). The instruments can be mounted on a spindle using the hollow shaft without the need for an additional coupling. The optional rotatable attachment housing allows you to attach the direct drives to the machine in any position, no angle plugs are required.