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rotary tables     Key Features:

 

RotoRing Rotary Tables

Technology for 12" wafer applications

 
- Direct drive rotary table
- Air bearings
- Very low profile
- Large open center
- Limit sensors
- Position feedback

 

Click HERE to enter new IntelLiDrives rotary tables

website http://www.intellidrives.com/rotary-tables-c-28.html

 

ROTARY TABLES FROM INTELLIDRIVES

 

Direct drive rotary table with mechanical ball bearings or cross-roller bearings.

 

rotary table

Rotary table model SRT-03

Three phase brushless torque motor, Preloaded four point ball bearing, Peak torque 10Nm, continuous torque 3, encoder  409600 cpr, center aperture 30 mm   more info

Rotary table model SRT-06

Three phase brushless torque motor, Preloaded four point ball bearing, Peak torque 20Nm, continuous torque 6, encoder  409,600 cpr, center aperture 30 mm  more info

Rotary table model SRT-10

Three phase brushless torque motor, Preloaded four point ball bearing, Peak torque 30Nm, continuous torque 10, encoder  409,600 cpr, center aperture 30 mm  more info

Rotary table model SRT-45

Three phase brushless torque motor, Cross-roller bearing, Peak torque 120Nm, continuous torque 40, encoder  720,000 cpr, center aperture 70 mm  more info

rotary table

Rotary table model SRT-67HL

Three phase brushless torque motor, Cross-roller bearing, Peak torque 180Nm, continuous torque 67, encoder  1.080.000 cpr, center aperture 90 mm  more info

   

rotary table

Rotary table model PSR150

Three phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 23Nm, continuous torque 9Nm, encoder  409,600 cpr, center aperture 15 mm   more info

Rotary table model PSR200

Three phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 45Nm, continuous torque 17Nm, encoder  409,600 cpr, center aperture 40 mm   more info

Rotary table model PSR200-MHSThree phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 45Nm, continuous torque 17Nm, encoder  2,560,000 cpr, center aperture 55 mm   more info

Rotary table model PSR300
Three phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 110Nm, continuous torque 41Nm, encoder 3,600,000 cpr, center aperture 114 mm   more info

Rotary table model PSR300-MHS
Three phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 110Nm, continuous torque 41Nm, encoder  1,080,000 cpr, center aperture 145 mm   more info
   
rotary table

Rotary table model ACR-250

Three phase brushless torque motor, Preloaded four point ball bearing, Table height 69 mm, Peak torque 330 Nm, continuous torque 120 Nm, encoder  3,600,000 cpr, center aperture 254 mm    more info

Rotary table model ACR-335

Three phase brushless torque motor, Preloaded four point ball bearing, Table height 69 mm, Peak torque 500 Nm, continuous torque 180 Nm, encoder  4,600,000 cpr, center aperture 335 mm   more info

Rotary table model ACR-500

Three phase brushless torque motor, Preloaded four point ball bearing, Table height 42 mm, Peak torque 900 Nm, continuous torque 350 Nm, encoder  6,600,000 cpr, center aperture 494 mm   more info

Direct drive rotary table with air bearings.

rotary table

Rotary table model RR-10-6

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 152 mm, Height 37 mm, Position feedback, Home sensor   more info

Rotary table model RR-14-10

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 254 mm, Height 45 mm, Home sensor    more info

Rotary table model RR-18-14

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 355 mm, Height 56 mm, Home sensor   more info

   
rotary table

Rotary table model RTH-4

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 15 mm, Height 28 mm, Home sensor   more info

Rotary table model RTH-6

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 32 mm, Height 37 mm, Home sensor   more info

Rotary table model RTH-8

Direct drive two phase brushless (stepper) motor, Air bearings, Center aperture 22 mm, Height 37 mm, Home sensor   more info

Worm gear driven rotary actuator

rotary actuator

Rotary actuator model RTLA-90-200

Worm gear ratio 180:1, Stepper motor drive, Load capacity 50 kg, Resolution 1 arc-sec, Center aperture 90 mm   more info

Rotary actuator model RTLA-60-200H

Worm gear ratio 288:1, Stepper motor drive, Load capacity 100 kg, Resolution 1 arc-sec, Center aperture 60 mm    more info

Rotary actuator model RTLA-180-300

Worm gear ratio 288:1, Stepper motor drive, Load capacity 40 kg, Resolution 1 arc-sec, Center aperture 180 mm   more info

Rotary actuator model RTLA-280-400

Worm gear ratio 720:1, Stepper motor drive, Load capacity 60 kg, Resolution 0.5 arc-sec, Center aperture 280 mm   more info

Rotary actuator model RTLA-380-600

Worm gear ratio 510:1, Stepper motor drive, Load capacity 80 kg, Resolution 0.6 arc-sec, Center aperture 380 mm   more info

   
rotary actuator

Rotary actuator model RTHM-151

Worm gear ratio 180:1, Stepper motor drive, Load capacity 6 kg, Resolution 1 arc-sec, Center aperture 30 mm   more info

Rotary actuator model RTHM-174

Worm gear ratio 120:1, Stepper motor drive, Load capacity 4 kg, Resolution 1 arc-sec, Center aperture 11 mm   more info

Rotary actuator model RTHM-190

Worm gear ratio 180:1, Stepper motor drive, Load capacity 10 kg, Resolution 1 arc-sec, Center aperture 50 mm   more info

Belt driven rotary table

rotary actuator

Rotary actuator model RTHP-B-150

Belt drive ratio 180:1, Stepper motor or servo motor drive, Load capacity 50 kg, Resolution 10 arc-sec, Center aperture 150 mm   more info

 

ROTARY TABLE DEFINITIONS (source: Wikipedia)

 

A rotary table is a precision rotational positioning device that allows the use of index plates for indexing operations,

and some can also be fitted with dividing plates that enable regular work positioning at divisions for which indexing

plates are not available. A rotary fixture used in this fashion is more appropriately called an indexing head.

 

A Direct drive mechanism takes the power coming from a motor without any reductions, such as a gearbox.

 

Air bearings are bearings which solely support the bearing's loads on a thin layer of gas or air.

 

A belt is a loop of flexible material used to link two or more rotating shafts mechanically. Belts may be

used as a source of motion, to transmit power efficiently, or to track relative movement. Belts are looped

over pulleys. In a two pulley system, the belt can either drive the pulleys in the same direction, or the

belt may be crossed, so that the direction of the shafts is opposite.

 

A rotary actuator is an actuator that produces a rotary motion or torque. The simplest actuator is purely mechanical, where linear

motion in one direction gives rise to rotation. The most common actuators are electrically powered. The motion produced by an

actuator may be either continuous rotation, as for an electric motor or movement to a fixed angular position as for servos and 

stepper motors.

 

A worm drive is a gear arrangement in which a worm (which is a gear in the form of a screw) meshes

with a worm gear, which is similar in appearance to a spur gear, and is also called a worm wheel.

 

 

RotoRing Rotary table description and specifications

 

RotoRing rotary table provides superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives.

 

They combine axial brushless RotoLinear motoring modules and planar air bearings in a compact, low profile, direct drive rotary table configuration.

 

Large area air bearings provide sufficient stiffness for large payloads and maximizes performance in respect to wobble and run-out.  Radially distributed brushless RotoLinear motoring modules provide high positioning stiffness during rotary indexing and when installed on moving XY tables.

 

These rotary tables provide unlimited rotation capability and precise velocity control.

 

RotoRings  rotary table feature "large open center design". When used in processing 12" semiconductor wafers, every area of the wafer can be accessed.

 

In general automation applications large open center offers the opportunity to access parts from inside and outside of the table simultaneously. This feature allows robotic devices, pick and place and ancillary tooling to be mounted inside the table, saving floor space and reducing parts handling with increased productivity.

 

See also ServoRing Series rotary tables  for high capacity high speed rotary table applications.

 

PARAMETER

ROTORING ROTARY TABLE MODEL

  RR 10-6 RR 12-8 RR 14-10 RR 18-14
 

Torque

   

lb ft

 

8

 

15

 

20

 

24

Accuracy

note 1

arc sec 5-20 
Repeatability   arc sec 1
Resolution   arc sec 2.5 2.5 2.0 1.5
Operating speed   rpm 100 100 80 60
Forcer type     PM hybrid
Number of phases     2
Current per phase   amp 1.5/3.0

Bearing type

radial

axial

   

 

air

air

Air bearing

pressure

flow

 

psi

scfm

 

40-60

0.3-0.75

 

Axial/radial run-out   in 0.0002
Air gap   in 0.0008
Finish     hard anodized
Outside diameter   in 10 12 14 17.7
Aperture  diameter   in 6 8 10 13.7
Total height (rotor and stator)   in 1.4 1.7 1.7 2.2
Note 1 Control system dependent

 

IntelLiDrives manufactures rotary tables to meet customer specifications. Contact the factory.

 

Click HERE to enter new IntelLiDrives rotary tables

 website http://www.intellidrives.com/rotary-tables-c-28.html