Rotary tables - Import export

displaceable rotary tables are intended for increasing the technological possibilities of the horizontal boring and milling machines with moving column

Body and rotary table Al alloy, anodised. Spindle steel, casehardened. Spindle bearing maintenancefree. Position indicator plastic. Version Radial play of rotation axis < 0.015 mm. Axial play of rotation axis < 0.02 mm. Repeat accuracy < 0.05°. Spindle selflocking. Note 360° adjustment with no end stop. The position indicator displays in 0.1° increments clockwise. The angle of rotation is indicated directly on the large LCD display. The rotary stage rotates anticlockwise. Reset, chain dimension and offset settings can be made via the keypad. 2 years battery life. The battery is quick and easy to replace. The mounting position of the position indicator is set in 4 positions using one screw. Transmission ratio 211611008 = 501 211611012 = 551 211611025 = 501 The modular design enables the rotary stage to be easily combined with other items of the same size. Drawing reference Assembly position of position indicator a) top (standard) b) right c) bottom

Hydrostatic bearings are characterized by practically frictionless movement. The corresponding linear guides are free from stick-slip effects and there is practically no wear on the guides. Gases (mostly air) or liquids (mostly oil) can be used as the carrying medium. Air-bearing guides are ideal, for example, for clean room applications or at high sliding speeds. If oil is used as the carrying medium, higher carrying forces can be achieved with the same size and better damping properties. Various designs are available, which can be customized at any time to meet special requirements in terms of installation space, load capacity, guide length / table diameter, drive type, position measuring system, etc.

High clamping torque, high accuracy and high rigidity, Kitagawa NC Rotary Tables feature proven technology. The use of rotary tables allows the benefits of one-hit machining to be exploited to the full. Through this process, most - if not all - metal cutting requirements are undertaken by a single machining centre, irrespective of component complexity. The advantages of such a technique are clear. They include: only one machine set-up; one fixturing set-up; cost and time savings associated with reduced parts handling; and the elimination of tolerance errors accumulated as workpieces are moved from machine to machine.

rotary tables with direct drives (torque motors)

Franke rotary tables of type LTB are centerless, ready to install positioning units. The housing is made of light aluminium. Franke LTB are highly loadable and have an excellent angular accuracy and resolution. They can be used in a wide range of applications and are particularly suitable for movement and positioning tasks in the field of measuring, testing and orientation.

Franke rotary tables type LTA are light, compact, ready to install positioning units for speeds up to 100 rpm. They are highly loadable and have excellent concentricity and axial run-out accuracy. Rotary tables LTA are versatile and are particularly suitable for light machining tasks as well as dynamic handling and assembly applications.

A lever clamping permits a simple, fast and exact adjusting of different working levels, without any efforts to adapt the devices. The swivel unit is available for the rotary tables RT2A075, RT2A100, RT2A150 und RT2A200. Field of applications: Assembly technologies, measuring and testing equipments, laser writing, welding, cutting, as well as special mechanical engineering. Features (RT2A100, RT2A200): Individually adjustable swiveling range from -5° to +95°. Fixed stop iin the 0° and 90°. Other positions possible by customer request. Clamp and locking effect through laterally installed, adjustable clamping lever. On one side appropriate scaling in 1° steps. Fixing of the swivel unit through four countersinking holes in the base plate.

Rotary tables with direct drive series RT3 The rotary tables with direct drive are available in different types: RT3A100x100, RT3A100x155, RT3A080x130, RT3A150x100, RT3A150x130, RT3A250x170, RT3A200x060 und RT3G630x225 Rotary tables RT3G630 – high dynamics, high precision, high loading capacity This direct driven rotary table RT3G630 has particularly been developed for machine tool industry and assembly machines. It is characterised by its high precision, highdynamics and its high loading capacity. The rotary table is driven by a permanently excited 3-phase synchronous motor. The rotary plate and the housing are made of gray cast iron.

This multisided applicable precision rotary table is available in installation size of 300 mm of rotary plate diameter. The rotation plate is stored by a tempered roller-bearing. This enabled high moment rigidity within the radial and axial range as well as free positioning at less friction moments. The drive takes place alternatively via stepper- or AC servomotors by a hardened and polished precision worm with a worm wheel of bronze. The rotary table is horizontal and vertically applicable by standard drilling plan and bolting face.

The series of RT2A distinguishes by compact design with integrated precision roller bearing and worm drive. The rotary tables are sealed, IP 50 and can be driven in all fitted positions. For the mounting, standard drilling plans and special mounting flange and clamps can be used. Different limit switches are available: Standard: reference impulse, PNP-NC, 2 channel.

While the conventional drives are dependent on an external controller unit, for the compact drives no additional controller is needed. The complete electrical parts, including the drive controller and encoder, are integrated on the motor board. Programming is done via standard PC using free software. The operation can be done without a PC, the created driving programs are stored in the compact drive and can be accessed via a separate input. Compact design Integrated motor controller and encoder RS485 or CANopen Interface Operating modes: positioning, speed, flag-position, clockdirection, analog, analog position, torque Position monitoring with automatic error correction up to 0,9° Step resolution max. 1/64 Integrated temperature monitoring Step frequency 0-50 kHz at clock-direction-mode and 0-25 kHz at the other modes

MOTORIZED ROTARY TABLE WITH INTEGRATED ELECTRONIC SCALE Motorized rotary table for manual pallet and packs wrapping, mounted on a compact structure in painted steel that can be forklifted with a transpallet. The external electrical panel is equipped with a support stand. The table is fixed on a weighing platform with 4 load cells. Thanks to the integrated scale with weight indicator, it is possible to weigh the pallets or packages in real time before wrapping. TECHNICAL FEATURES WEIGHT INDICATOR 5-key functional waterproof keyboard 25 mm backlit LCD display. with 6 high-contrast digits and icons to indicate active functions IP54 ABS enclosure, easy to clean and resistant in harsh and corrosive environments Suitable for use on table, column or wall Adjustable angle fixing bracket supplied 24 bit A/D converter, 4 channels, max 200 conv./sec. autoselect and up to 8 signal linearization points Max 10,000e or multifield 3 x 3000e at 0.3 µV/d in version

Our Emtech brand with rotary tables Horizontal Boring & Milling Machines HBM, HBMI, HBMT HBM, HBMI, HBMT

5-axis machining centres for milling and turning operations HELLER process competence at its best: machine series providing unique cutting performance for milling and turning operations Highlights Combined Processing: milling and turning on a single machine Tool provides 5th axis: 5-axis machining, horizontal, vertical and tilted turning High precision and cutting forces for turning operations due to specific spindle fixation Rotary table with direct torque drive Integrated balancing function Advantages A one-off investment that ensures flexible production today and in the future One machining centre for all machining tasks Two machine variants (CP/pallet changer or CT/table loading) providing maximum flexibility for use Typical HELLER performance for milling and turning operations Reliable productivity thanks to HELLER services

Universal glide elements – customise your own plain bearing supported rotary table systems Using the versatile iglidur® PRT universal glide elements, large slewing ring systems can be modeled tailored to the type 01. Depending on the number of elements, rotary table systems can be implemented with inner diameters ranging from approx. 0.5 to 5m. – we will gladly support you with the design and detailed layout. Universal gliding element, made from the proven iglidur® J Customize your own slewing ring tables starting at 500 mm diameters and larger Lubricant free Maintenance-free wear-resistant Rugged Resistant to corrosion Typical applications:Solar industry, assembly equipment, fixture making 1. Glide element made of iglidur® J Part number: JRS-500S/45S Material table General features Density 1,49 g/cm 3 Colour yellow Max. moisture absorption at 23 °C and 50 %r.h. 0,3 Wt.-% Max. water absorption 1,3 Wt.-% Mechanical properties Max. permissible static surface pressure (+20 °C) 35 MPa Shore D hardness 74 Physical and thermal properties Max. long term application temperature 90°C Max. short term application temperature 120°C Lower application temperature –50° Electrical properties Surface resistance >10 12 Ω loads up tp 10 tons

Bearing assemblies with direct drive are suitable for applications where high performance and low space requirements are important criteria. The integration of the drive into the bearing housing means that wear-prone assemblies for transmitting drive power, such as toothed belts, shafts or chains, can be dispensed with. This reduces the required drive energy and also benefits more accurate positioning.

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.

The directly driven dividing apparatus of the TA3 series are excellent suited for the exact positioning of workpieces or, due to the high speeds, also for round machining of workpieces. The direct drive is absolutely backlash-free and ensures highest dynamics. All dividing apparatus are equipped with an automatic, pneumatically actuated clamping system. The dividing apparatus TA3G180 can be optionally equipped with an automatic hydrodehn clamping system (hydraulic expansion technology). Field of applications Rotation axis for angle positioning of work piece carriers in: Processing centers CNC - grinding machines Tool machines Laser processing machines, etc.

Automatic clamping takes place over disc springs, which are adjustable in the pre-loading and are solved pneumatically to the workpiece change. Manual clamping is made by a knurled knob on the opposite side of the collet. Due to the integration into the existing through-hole of the rotary table, the rotary table with the clamping system remains very compactly. Compact High run-out accuracy Easy to operate Retrofit possible

Body and rotary table Al alloy, anodised. Spindle steel, casehardened. Spindle bearing maintenancefree. Version Radial play of rotation axis < 0.015 mm. Axial play of rotation axis < 0.02 mm. Repeat accuracy < 0.05°. Spindle selflocking. Note 360° adjustment, no end stop. Scale graduation is 10 increments. Transmission ratio 2116008 = 501 2116012 = 551 2116025 = 501 The rotary stage can be easily combined with other modules of the same size. Drawing reference All counterbores to DIN 74Bm (D6)

Rotary table diameter mm. 1000 mm. 2400 Capacity: from 1000 kg to 3000 kg Height from the ground: mm. 80 to mm. 500 Turntable with recess for pallet truck insertion. STRETCH FILM FOR MANUAL USE: The film normally used to manually wrap the pallets is 23 my, standard coils from about 5 kg. The white stretch film 30 my, is suitable to protect the contents of the pallets from sunlight. The white film is opaque. Can be used to hide valuable goods during transport. The type of films supplied by us is of premium quality and is suitable to be used on our machines. We recommend using only top quality film in that it significantly reduces packaging waste and problems caused by use of an unsuitable product.

Rotary indexing assembly table for power window mechanism including testing station .

High-precision absolute angle encoder with flat design with integral bearing Magnetic operating principle therefore extremely insensitive Perfectly suited for applications in CNC machine tools such as rotary tables Serial interfaces for Siemens and Fanuc. Siemens version with Functional Safety certification.

Highly accurate absolute angle measuring system with flat design and integrated bearing. Magnetic operating principle therefore extremely insensitive Perfectly suited for applications in CNC machine tools such as rotary tables. With serial interfaces for Fanuc, Mitsubishi and Yaskawa CNC available.

The inverter allows the progressive adjustment of the rotary table, avoiding the immediate start that could cause possible damage to the products on the pallet. Wrapping machine with rotating table mod. FP ECO/A with photocell to height reading of the pallet, digital panel with 3 programs winding, inverter for soft start, manual lock/cut of the film and automatic wrapping cycle (Machine CE).

The rotary table combination RT3A100 consists of two directly driven rotary tables of the RT3A100 series. The B-axis has a swivelling range from approx. -10° to +110°; the C-axis can be rotated infinitely. The unit is driven by two integrated 3-phase synchronous motors. The drive guarantees highest dynamics and precision. An innovative clamping unit integrated in the housing guarantees high holding forces when the drives are switched off without position changes on the axes. By means of compressed are impact, the holding torque can be increased from 15Nm to 20Nm for special applications. The complete system is supplied as ready-to-connect unit.

Rotating table for handling or storage of boxes, with large plan diameter 1500 o 2000 mm and capacity 200 kg. Robust. ROTATING ACCUMULATION TABLE - DIAMETER 1500 mm or 2000 mm The rotary table of accumulation is generally used in the final part of the packaging lines and facilitates the discharge of the packaging machines, facilitating the sampling operations by the operator. The table can be equipped with containing side rails and, on request, reinforced to carry heavy weights. OPTIONAL The plan may be made with customized table diameter and a different rotational speed.

Semi-automatic wrapping machine mod. FP BOX with rotating table, suitable for wrapping boxes and small packages. The rotation of the table is motorized, activated by the pedal and with adjustable speed; the movement of ascent / descent coil is manual with reel holder counterweighted. The standard table has the turntable completely smooth. You can request the non-slip rubber coating or different locking systems of the pack. Current promotion: The FPBOX wrapping machine for boxes is supplied with a free inverter that allows the adjustment of the rotation speed of the rotary table from 10 to 20 rpm