Hollow Rotary Platforms/Rotary Motion/

Heavy Duty Hollow Rotary Tables

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An indexing rotary table is a device used in machining and manufacturing processes to provide precise angular positioning and rotation. Heavy Duty Hollow Rotary Tables/Indexing Rotary Table from Tallman Robotics have following models for your specific applications.

The ability of an indexing rotary table to handle heavy loads depends on its design and specifications. Different indexing rotary tables are manufactured with varying load capacities to accommodate a wide range of applications.

Some indexing rotary tables are specifically designed to handle heavy loads, while others may have limitations. The load capacity typically depends on factors such as the construction materials, bearings, and drive mechanism of the table.

When considering an indexing rotary table for heavy loads, it is important to refer to the manufacturer’s specifications and guidelines. These specifications will provide information on the maximum load capacity the table can handle, as well as any other relevant limitations or considerations.

It is also essential to take into account the nature and distribution of the load. Uneven or concentrated loads may require a more robust indexing rotary table with higher load-bearing capabilities.

In some cases, if the load is exceptionally heavy, it may be necessary to explore custom solutions or specialized indexing rotary tables designed for handling heavy loads. These tables may have reinforced structures, larger bearings, or additional support mechanisms to ensure safe and reliable operation.

Before using an indexing rotary table with heavy loads, it is recommended to consult with the manufacturer or a technical expert to ensure the chosen table is suitable for the specific application and load requirements. They can provide specific recommendations and guidance based on the details of your project. Additionally, proper installation, operation, and maintenance procedures should be followed to maximize the performance and lifespan of the indexing rotary table, especially when handling heavy loads.

 

Model selection code of Heavy Duty Hollow Rotary Tables/Indexing Rotary Table : 

 

Technical parameters of Heavy Duty Hollow Rotary Tables/Indexing Rotary Table: 

Series

Heavy Duty Hollow Rotary Tables

Model

TMN60

TMN85

TMN130

TMN200

TMN280

Photo

Hollow rotary tableMotion StageMotion StagesHollow rotary platformHollow rotary platforms

Reduction Ratio

5,10

5, 10,15,18

10, 18

10, 18

10

Repeated Accuracy

≤5 arcsec

≤5 arc-sec,

≤5 arc-sec,

≤5 arc-sec,

≤5 arc-sec,

Matched Motor

100W Servo

Stepper motor

100W,400W Servo

Stepper Motor

400W Servo

Stepper Motor

750W Servo

Stepper Motor

1000/1500W Servo

Stepper Motor

Hollow Aperture

28mm

33mm

62mm

100mm

150mm

Rated Output Torque

5/4 N.m

40/35/18 N.m

55/35 N.m,

90/60 N.m,

135 N.m

Series

TMN60-L-20/25/30

TMN85-L-20/25/30

TMN130-L-30

TMN200-L-30

TMN280-L-30

Photo (L)

Hollow rotary tables

Heavy Duty Hollow Rotary Tables - Hollow Rotary Platforms - 8

Hollow rotary actuator

Indexing Rotary Table

Indexing Rotary Table

Reduction Ratio

15/20/25/30/35/50

15/20/25/30/35/50

15/20/25/30/35/50

15/20/25/30/35/50

15/20/25/30/35/50

Repeated Accuracy

≤5 arc-sec

≤5 arc-sec,

≤5 arc-sec,

≤5 arc-sec,

≤5 arc-sec,

Matched Motor

50/100W servo motor

50/100W servo motor

200/400W servo

750W Servo

1000/1500W Servo

Rated Output Torque

5

5

55

90

135

Control Method

PLC control indexing angle and speed

Indexing Angle

Any Angle

Servo Motor

Protocol Support Options: PT Mode Pulse Input, PR Mode, RS-485, Analog Voltage Control, CANopen, DMCNET, EtherCAT

Encoder Type Options: Absolute Magnetic Optical Encoder, Incremental Magnetic Optical Encoder, Absolute Magnetic Encoder, Incremental Magnetic Encoder

Stepper Motor

Open Loop Stepper Motor, Closed Loop Stepper Motor / Step Servo Motor (Encoder)NEMA17, NEMA23, NEMA34

Control Mode Options: CANOpen, EtherCAT, EtherNet/IP, Modbus RTU, Modebus TCP, Q Program, SCL, eSCL, Pulse Control, Speed Mode, Analog Control, Torque Mode.

Communication Port Options: CANOpen, EtherCAT, EtherNet/IP, EtherNet, RS-232, RS-485, USB Mini

Driver and Cable

Driver and cable provided if Motor provided by Tallman Robotics Limited

Dial Plate / Turntable

Provided if needed.(Drawing provided by clients)

Sensor

Photoelectric sensor, bracket, sensor plate provided NPN, PNP options

Indexing Rotary Table

Model No

TMN60

TMN85

TMN130

TMN200

TMN280

Bearing structure

Cross roller bearing

Cross roller bearing

Cross roller bearing

Reduction Ratio available

5/10

5/10/15/18

10/18

10/18

10

Rated output torque(N.m)

5/4

40/35/18

55/35

90/60

135

Max output torque(N.m)

3 times rated torque

3 times rated torque

3 times rated torque

Positioning accuracy(arc-min)

≤1

≤1

≤1

≤1

≤1

Repeatability accuracy(arc-sec)

≤5

≤5

≤5

≤5

≤5

Allowable disk speed(rpm)

200 Intermittent operation

200 Intermittent operation

200 Intermittent operation

200 Intermittent operation

Servo motor (w)

100

400/100

200~400

750

1000~1500

Stepping motor

42 NEMA17

57 NEMA23

57/86 NEMA23/34

86/110 NEMA34/42

110 NEMA42

Allowable axial load (N)

300

800

2000

4000

8000

Allowable moment torque(N.m)

9/7

62/40/27

90/58

90/60

240

Torsion rigidity(N.m/arc min)

2.5

6

19

32

58

Backlash

0 (adjustable structure)

0 (adjustable structure)

0 (adjustable structure)

Accuracy life(h)

30000h Intermittent operation

30000h Intermittent operation

Level protection(IP)

50

50

50

Lubrication method

Long term effective lubricant

Long term effective lubricant

Long term effective lubricant

Installation method

Horizontal/Vertical/Suspension

Horizontal/Vertical/Suspension

Horizontal/Vertical/Suspension

Concentricity of rotating platform(mm)

≤0.01

≤0.01

≤0.01

≤0.01

≤0.015

Parallelism of rotating platform(mm)

≤0.01

≤0.01

≤0.013

≤0.02

≤0.03

Transmission efficiency (%)

95

95

95

95

95

Noise (db)

≤55

≤55

≤60

≤63

≤67

Weight (kg)

0.54

1.4

2.5

8.0

20

Production of Heavy Duty Hollow Rotary Tables/Indexing Rotary Table:

Indexing Rotary Table
Indexing Rotary Table

Application and characteristics of hollow rotary platform reducer/Heavy Duty Hollow Rotary Tables/Indexing Rotary Table: 
Indexing Rotary Table can directly replace  cam divider and DD motor. Indexing Rotary Table is a digital rotary platform with high positioning accuracy, with low-cost potential, and occupies a strong market in the rotary platform category.

Characteristics
1. Direct connection: simple design improves reliability.
2. Large diameter hollow rotating platform: simple wiring and piping
3. High positioning accuracy
4. Short time positioning: the positioning of inertial load can be realized in a short time
5. Simple origin return: save the trouble of design and parts procurement

Indexing Rotary Table is a series of planetary servo reducers.

It uses high rigid cross bevel roller bearings to present an integrated design with the rotating platform surface, which can bear the disc device with large inertia. The whole group is equipped with stepping motors and drivers.

Indexing Rotary Table can replace the DD motor and divider to achieve balance between them.

Repetitive positioning accuracy ≤ 5 seconds, the motor is easily prepared and the load is stable. It can be combined with AC servo Mayi angle segmentation, which can not only meet the digital control that the divider cannot achieve, but also comparable to DD motor. It can greatly reduce the cost and bring you unexpected results!

Six applications of hollow rotary platform reducer/Indexing Rotary Table:
1. Load inertia change
2. High precision positioning
3. Apply inertia load
4. High precision positioning using hollow holes
5. Optical with hollow holes
6. The special products of hollow rotary platform reducer using hollow hole suction are widely used in aerospace, military equipment, semiconductor equipment, medical equipment, robots, manipulators, communication equipment, pharmaceutical equipment, printing equipment, packaging machinery.

How much do you about Indexing Rotary Table?
1. Bearing supporting the rotating platform: the type of bearing used by the rotating platform.
2. Allowable torque: acceleration torque and load variation should also be used below the allowable torque.
3. Inertia: the sum of the inertia of the rotor of the motor part and the inertia of the reduction mechanism part converted on the rotating platform.
4. Resolution: that is, the number of pulses required to rotate the platform for one revolution.
5. Repeated positioning accuracy: it shows the number of errors in repeated positioning from the same direction at the same position.
6. Forward and reverse angle error: refers to the difference between the stop angle when the rotating platform is positioned from the forward direction and the reverse direction at a certain position.
7. Angle transmission error: refers to the difference between the logical operation angle of the rotating platform calculated from the input pulse number and the actual operation.
8. Allowable thrust load: indicates the allowable value of axial load applied from the axis direction of the rotating platform.
9. Allowable inertia load: when the load is applied to the eccentric position of the center of the rotating platform, there will be a force to tilt the rotating platform. The amount from center to eccentricity at this time × The allowable value calculated by the load.
10. The parallelism of the rotating platform indicates the inclination of the mounting surface of the rotating platform relative to the equipment side mounting surface of the actuator.

Everything You Need To Know About Heavy Duty Hollow Rotary Tables

Introduction
If you’re in the market for a heavy duty hollow rotary table, then you’ve come to the right place. In this article, we’ll provide you with an overview of Tallman Robotics’ heavy duty hollow rotary tables, including their features, benefits, and applications.
Tallman Robotics’ hollow rotary tables are designed for use in a variety of industries, including aerospace, automotive, and energy. They are available in a variety of sizes and can be custom-engineered to meet the specific needs of your application.
Heavy duty hollow rotary tables from Tallman Robotics are an ideal solution for applications that require high precision and reliability. They are built to last and are backed by a team of experts who are ready to help you get the most out of your investment.
If you’re interested in learning more about Tallman Robotics’ heavy duty hollow rotary tables, contact us today. We’ll be happy to answer any questions you have and help you find the perfect solution for your application.

What are the benefits of using Indexing Rotary Table?

Rotary tables offer a range of benefits in industrial manufacturing applications. They are designed to provide superior accuracy, speed, and precision while also offering increased flexibility and versatility. The rotary table also allows for faster setup times and more efficient utilization of existing machine tools, as it can be used to complete multiple operations on a single workpiece. Additionally, rotary tables can help to reduce down-time and increase the overall productivity of a manufacturing process. These tables provide the ability to quickly and accurately reposition, rotate, and index workpieces, reducing the need for additional setup and adjusting. This can help to reduce labor costs, improve production accuracy, and increase throughput.

What types of operations can be performed on Indexing Rotary Table?

Rotary tables are typically used for machining operations like drilling, tapping, and facing, but can also be used for milling and honing. These tables can be used to create curved or straight edges, or can be used as a truing or calibration system. Rotary tables are also used in engraving applications, where they can be used to produce intricate details in metal or plastic parts. Applications range from simple lettering and artwork to complex numerical control systems and detailed imagery. These tables can also be used to create grooves, spiral patterns, and other complex shapes.

What factors should be considered when selecting Indexing Rotary Table?

When selecting a rotary table, it’s important to consider the size, weight, and power requirements of the application. Tallman Robotics’ heavy duty rotary tables are designed to withstand high torque loads, which makes them ideal for industrial applications. Additionally, the speed of the table is important to consider – if you are processing high volumes of material or parts, a faster table may be required. Finally, consider the table’s accuracy and repeatability. Tallman Robotics’ tables are highly accurate and repeatable, ensuring the highest precision for your application.

How to correctly install and operate an Indexing Rotary Table?

Before installing and operating a heavy duty hollow rotary table, it’s important to ensure that all safety measures are followed. All guards and protective shields must be in place, and all warning labels should be read and understood before attempting to use the table. Once the table is installed, it is important to thoroughly test and calibrate it before use. Be sure to check for levelness and make any necessary adjustments to ensure optimal performance. Additionally, regularly check the table for excessive wear and tear, and replace any worn or damaged parts as necessary.

Conclusion:

Tallman Robotics’ heavy duty hollow rotary tables provide accurate and reliable performance for a wide range of industrial applications. They are available in a variety of sizes and can be custom-engineered to meet the demands of your application. When selecting a rotary table, it’s important to consider the size, weight, power requirements, and accuracy of the table in addition to the types of operations that will be performed on it. It’s also important to ensure that all proper safety procedures and precautions are followed when installing and operating a rotary table. By selecting the right rotary table and using it correctly, you can ensure that your application runs efficiently and reliably, requiring minimal maintenance and downtime.

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