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Rotary Tables SERIES RTH
Key Features:
· direct drive rotary stage
· Center aperture
· High torque motors
· Axial and radial air bearings
· Unlimited rotation
· Low profile
RTH Series direct drive rotary stage provide superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives.
It combine axial brushless RotoLinear motoring modules and planar air bearings in a compact, direct drive configuration.
Large area air bearings provide sufficient payload stiffness and maximizes performance in respect to wobble and run-out. Radially distributed RotoLinear motoring modules provide high positioning stiffness during rotary indexing and when installed on moving XY tables.
These tables provide unlimited rotation capability and are compatible with standard micro-stepping drives and indexers. Can also be equipped with IntelLiCoder feedback and driven as a commutated brushless motor.
RTH rotary stage feature center bore (aperture) for user to install cabling, vacuum lines or fixtures.
Can also be supplied with recirculating mechanical ball bearings.
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ServoRing rotary tables
Key Features:
· Direct drive
· Large center aperture
· Brushless design
· Precision bearing system
· Integrated position feedback
· Built-in thermal sensors
· Water cooling option
· Brake option
· Sealed/pressurized option
· T-slot tabletop option
ServoRingTM rotary tables provide superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives. Low maintenance and high throughput characteristics of the ServoRing Stage yields the lowest total cost of ownership
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PAMA roto-traversing tables are available in a wide range of sizes and loading capacity from 25 t to 250 t, allowing also contouring for 5-axes simultaneous machining.
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Rotary table for turning, milling, indexing
Application fields
Aerospace, Aircraft, Commercial vehicles, Energy, General mechanical machining, Heavy duty machines, Naval, Oil, Wind generators
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Features
- High quality - low cost design
- Dual lead worm for increased rigidity
- Cross roller bearing for increased rigidity, compact design, low friction and cooler operating temperature
- Disc brake for positive clamping and low distortion
- Superior accuracy
- Horizontal and vertical mounting
- Large through bore
Kit Includes
- Table with motor
- Electrical harness interface
- Cable mounting hardware
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The "RIGIDIAL" Indexing Tables are mechanisms used to transform a uniform rotary input drive into a series of equal output motions.
The Indexing plate is supported by a large diameter crossed roller bearing that can withstand considerable axial and radial forces, while retaining high levels of accuracy and rigidity.
The globoidal, nitrided or hardened and ground cam, ensures excellent wear resistance, and the pre-loaded cam followers provide accuracy in positioning.
These tables have been designed to achieve optimum performance at a very competitive price.
RIGIDIAL is available in five versions: RIG04-RIG06-RIG09-RIG19-RIG25, that allow transmitting torque from 93 (Nm) to 7.500 (Nm), with the number of stops ranging from 2 to 32.
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The heavy-duty series "IR" Indexing Rotary Tables are mechanical cylindrical cam units that transform the uniform rotary input motion into an indexing motion of the dial plate.
They are manufactured in two new standard versions 1001 and 1301 (mm) plate diameters and with the possibility of mounting vertical and horizontal axis.
They allow transmitting torque to 49.850 (Nm).
The standard number of stations ranges from 2 to 24 and the cam indexing periods are 270°, 310° and 330°.
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- The heavy-duty series "IR" Indexing Rotary Tables are mechanical cylindrical cam units that transform the uniform rotary input motion into an indexing motion of the dial plate.
They are manufactured in two new standard versions 1001 and 1301 (mm) plate diameters and with the possibility of mounting vertical and horizontal axis.
They allow torque transmission up to 49.850 (Nm).
The standard number of stations ranges from 2 to 24 and the cam indexing periods are 270°, 310° and 330°.
- The biggest "IR" Indexing tables that we manufacture are made with cylindrical cam units of the series IR1601, IR1801, IR2001, that can reach a plate diameter of 2 (m) and allow transmitting torque up to 180.000 (Nm).
The standard number of stations of these tables, of which load is supported by a bearing of large dimension ranges from 18 to 34 and cam indexing periods are 300.
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ROTARY TABLES & INDEXERS
Haas rotary tables and indexers are divided into three main categories. Each category - INDEXERS , ROTARY TABLES and TRUNNION TABLES - contains information about multiple products, special configurations and applications.
These three Rotary categories are organized into multiple levels of information. Advancing from this main page, you will find a list of the major products we offer in each category. The page for each individual product then contains information about particular specifications, applications, exceptions and special considerations.
The Haas Way
Every Haas rotary product can be used on both Haas CNC machines and other brands. We accomplish this with our servo control units.
5C Collet INDEXERS
Includes multi-head, tilting multi-axis and specialty models.
PLATTER-STYLE ROTARY TABLE
Includes platters from 160 mm to 600 mm, dual-spindle models, special models with compact housings and tilting multi-axis models
TRUNNION TABLES
Dual-axis trunnion rotary solutions - in three sizes.
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Hardinge manufactures a family of rotary products to increase your productivity.
- 5C, 16C and 3J Rotary Indexing Table Systems
- Direct-Drive A2-4 5C High-Speed Rotary System
- Direct-Drive A2-5 16C High-Torque Rotary System
- Trunnion Products
- All digital Servo Control
- Tailstocks
- Collet Closer Options
- Collets, Expanding Collets, Step Chucks, Chucks and Face Plates
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.shophardinge.com
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-Cast iron alloy housing (IT 50-75-100 aluminum alloy)
-Large output dial mounting surface supported by oversized
tapered-roller bearings
-Stationary through-hole center post
-Maximum station-to-station accuracy
-Double extended cam-shaft
-CNC hardened cam-profiles
-Oscillating and customized complex cam-motions available
-Oil bath lubrication
-Appropriate seals prevent oil leakage in any working position
-Can be fitted with reducer and drive
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Motion Index Drives series of Rotary Index Tables encompasses a large range of sizes. Our Rotary Index Tables convert a uniform input motion into a intermittent output motion. The intermittent output motion is transmitted through our induction-hardened, precision-machined barrel cam.
Our design and construction results in a positive fit and zero backlash positioning of the top dial.
Every model in our Rotary Index Table range is available in options that would be suitable for the following environments
-Pharmaceutical
-Medical
-Dairy
-Meat Packaging and Processing
-Cosmetic
-Electronic Industry
-Other clean room environments
We also offer waterproof rotary index tables fro extremely wet and high pressured wash down environments
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Mode of Operation:
The rotary index table transforms a constant input drive motion into an intermittent output drive motion. The intermittent drive motion occurs by means of an inductively hardened and fine-milled barrel cam. The use of mathematical laws of motion guarantees a soft, shockproof and jerk-free movement that has been optimally designed for its intended purpose. The designed assembly allows for accurate and secure mounting to the output flange which is also free of play.
No additional adjustment of the output flange is necessary. This can lead to mechanical over tightening and thus the rotary index table being destroyed in the long term.
The power is provided either by means of a three-phase brake motor via worm drive or by means of a chain-wheel or belt wheel on the drive shaft of the rotary index table. This is firmly connected to the barrel cam, without any further internal gear sets, and it turns the cam followers and subsequently the output flange. The output flange is mounted within a wire bearing assembly, stiff and free of play (Within steel rings – not in the casting). The shaft seals appropriate for each size seal the rotary table off inside and out.
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can be used in: assembly industry, testing, welding, printing, pressing, automotive, micro electronics, food industry, medicine technics, cosmetics
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TILTING 230-150
Integrates FDR-230 and FDM-150 for five-face machining on vertical machining centers.
• Table inclination and rotation adjusted automatically with the pushbar of TOUCHDEX.
• Minimum indexing angle in both inclination and rotation of 5°.
• Extremely compact footprint - 450 x 260 mm.
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Description
Advantages TO model with direct motor:
* highest dynamic
* Angle of rotation and velocity are freely programmable
* direct load connection
* no mechanical moving parts
* no oil filling - cleanroom capable
* electronic overload protection
* high-precision bearing / highest repeat accuracy
* fixed centre piece / holow shaft (big central bore)
* free from backlash
* pre-finished module
* nickel-plated steel parts
* low noise
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A wide range of cam indexing tables working in bath oil, to ensure a smooth and quick movement.
- Number of stops : 2 to 24.
- Wide range of mecanisme according to inertia.
- Good accuracy.
- Through hole
- 3 drive mouting possibilities.
- Torque limiter : yes.
- Can use with MCPI command card : No maintenance of the motor brake, no risk of damage in case of emergency stop.
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MCPI proposes a whole range of pneumatic plates indexers, with indexing by conical fingers or Hirth teeth.
These apparatuses are available from 2 up to 24 stops per turn
These apparatuses are delivered with detectors integrated end of the road and shock absorber.
These very compact plates are appropriate for the applications of machining.
For more details, to see cards pdf.
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Description
Our rotary indexing tables from the NC-Tseries permit dynamic and precise positioning of heavy loads at freely selectable angles.
Software:
* Can be taught up to 128 positions
* Up to 10 operating programs possible
* Simple access to all axis parameters
* Software cam can be defined
* Diagnosis options and remote maintenance
* Error history
* Freely selectable language
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FIBROPLAN® NC indexing tables
with backlash adjustment worm drive or torque motor for use in machine tools for universal positioning and round and multi-axis processes (simultaneous operation). High precision positioning is achieved through the special design with high precision rigid bearings and the use of high resolution measuring systems. Hydraulic clamping in position allows high load forces. Available in various models, option levels and variations multi-axis versions and combinations with sliding tables versions with pallet clamps and pallets custom solutions.
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Technical Description
FIBROTAKT® Flush-Mount Tables were developed for use on rotary transfer machines. The concept derives from the well-tried FIBROTAKT®-series and is based on the principle of combining indexing and locking in a non-lifting system of face gear rings.
Besides many other special advantages, FIBROTAKT® Flush-Mount Tables offer the following benefits:
- housing of uninterrupted round shape, without peripheral protrusions. Underslung drive train. Simple mounting into plain round aperture
- great rigidity, by virtue of locking into face gear rings of largest possible diameter
- high indexing accuracy up to ± 1"
- very fast indexing - even with heavy table loads (also refer to Techn. Data)
- constant monitoring of actual angular table position via rotary resolver - no need for zero-datum reference approach
- Version with both horizontal and vertical indexing table
- a thoroughly tried technology ensures highest service reliability.
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KMT Rundschaltteller
Presses and Rotary indexing tables
Rotary indexing table
Typ 512 ø120
Application
For non-chip machining
Special versions:
For machine-cutting
processing
Size
ca. 40 mm
Division
Standard 6, 8, 12 and 24
Repetitive accuracy
+/- 0.03 mm
of a switch position
Dividing accuracy
+/- 0.05 mm
Direction of rotation
Clockwise (right)
Anti-clockwise (left -
only Div. 8, 12, 24)
Acknowledgement
With inductive
proximity switch
Load
Axial up to 5 kN
Capacity
max. 3 kg
Switching time
Up to 140 cycles / min
Installation
instructions
One-way restrictors should
be provided for supply
and discharge air
Dead load
ca. 5 kg
Stroke cylinder
Piston - Ø 20
End position damping
R1/8'' connections
Dimension and design
details subject to change!
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Rotary indexing table NC
Description
Our rotary indexing tables from the NC-Tseries permit dynamic and precise positioning of heavy loads at freely selectable angles.
Software:
* Can be taught up to 128 positions
* Up to 10 operating programs possible
* Simple access to all axis parameters
* Software cam can be defined
* Diagnosis options and remote maintenance
* Error history
* Freely selectable language
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Torque motor consist of a fixed primary coil unit (stator or primary part)
and rotated magnet ring (rotor or secondary part).
Torque table consist of synchronous motor with built-in radial-axial (thrust)
bearing, incremental sensor and hydraulic brake (optional)
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Rotary Tables
Rotary Products help decrease setup time and increase productivity.
MAG Fadal Rotary Products provide the ability to perform four and five axis positioning and simultaneous four and five axis machining. Since you can machine multiple sides without refixturing, part handling is reduced. This increases part accuracy and reduces part run times.
MAG Fadal offers a full line of precision tough, reliable rotary products. These products automatically rotate the part into position for machining operations.
Put them to work indexing or machining with full-interpolated simultaneous 4th and 5th axis moves.
MAG Fadal assures a harmonious, totally integrated relationship between these products and the machines they are functioning with. The rotary tables feature rugged construction and reliability that will increase performance and accuracy.
4th and 5th axis rotary tables are a valuable option, maximizing the performance of your Fadal VMC.
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Rotary Dividing Tables and A-Axes
for Sinking and Wire EDM
The HIRSCHMANN high precision NC controlled Rotary Dividing Tables and A-Axes gives the possibility to turn or to position the workpieces in sinking or wire EDM.
They are in horizontal or vertical position usable.
Features:
- Smallest step 0,001 mm
- Moment of inertia until 80000 kgcm2
- Workpiece weight until 800 kg
- Compact size
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FIBROTOR® indexing tables
- with worm roller drive for optimised rapid switching operations. They are used in welding and assembly
- operations, as a magazine table and for handling and feeding applications in automated processes.
- FIBROTOR® NC indexing tables have a worm roller drive of constant pitch. Any size of divisions are
- possible when used in conjunction with NC control.
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FIBROTAKT® indexing tables
have been designed for precision divisions and high working loads. Interlocking in the FIBRO face gear
ensures maximum precision and rigidity long term. There are different versions and drive types to suit
every application. Whatever the assembly weight, the built-in FIBROTAKT® indexing table for phased
indexing machines combines minimum switching times with maximum precision and rigidity. It features
a non-lifting indexing table, gear drive and easy access from below.
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Peiseler tables are available as NC units with backlash adjustable split worm drive, direct drive, or indexing units positioning over Hirth gears. The axis of rotation is vertical and the faceplate is horizontal. The high quality Meehanite-casting, distortion free axis clamping, manifolds with hardened steel shaft running in bronze bushings, as well as the appropriate selection from several types of high grade bearings, assures the highest possible precision. Diverse gear ratios or gear reducers allow for the optimal adaptation to any load condition. The use of very accurate measuring systems in combination with a high mechanical accuracy, results in only a few seconds of arc positioning deviation. The robust design enables simultaneous four axis machining even under heavy machining load. Special face plates, pallet-receivers, collets, and large through holes are available or can be designed to meet customer requirements.
Face plate diameters from 100 to 3,500 mm.
Adaptive to all drives.
Please request our comprehensive catalog.
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