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Hollow Rotary Platforms/Rotary Motion/

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Electric rotary tables are versatile devices designed to facilitate rotary motion in various automation and precision positioning applications. 

Hollow Rotary Tables are used in a wide range of applications, with the specific configuration often tailored to the requirements of the application.

Here are some of the typical use cases for the different Hollow Rotary Tables configurations:

Size/Capacity Variations: Compact/Miniature models: Precision positioning in small-scale automation, electronics assembly, medical devices

Standard/Medium-sized models: General industrial automation, CNC machining, material handling

Heavy-duty/Large-capacity models: Large-scale manufacturing, aerospace, automotive, heavy machinery

Rotating Angle Options: 90 degrees: Part positioning, inspection, testing 180 degrees: Workpiece flipping, material handling 310/320 degrees: Increased range of motion for complex operations Continuous 360-degree rotation: Indexing, packaging, assembly

Horizontal mounting: General industrial automation, CNC machining Vertical mounting: Part loading/unloading, inspection

Inverted mounting: Space-constrained applications, overhead installations

The versatility of electric rotary tables allows them to be utilized in a wide range of industries, including manufacturing, automation, aerospace, electronics, medical, and more, depending on the specific application requirements.

Technical parameters of Heavy Duty Hollow Rotary Tables: 

Model Number

Unit

TMD105TMD130TMD180TMD225TMD260ratio

   stage

 
            Rated output torque TN

Nm

25

551303801220

9

Stage 1

55

125340790243012

50

1102807002120

15

16

481603701370

21

55

1253407902430

27

501102807002120

30

55

1253407902430

36

Stage 2

55

1253407902430

45

50

1102807002120

48

55

1253407902430

60

50

1102807002120

75

55

1253407902430

84

55

1253407902430

90

55

1253407902430

105

50

1102807002120

120

55

1253403702430

150

50

1102807002120

210

50

1102807002120

300

Max output torque T2N

Nm

2x rated output torque

Bearing structure 

Cross roller bearing

Moment of inertia

Kgcm2

0.190.660.391.286.24 

1、2、3 stage

Rated input rotating speed

rpm

3000

Max input rotating speed

rpm

5000

Max allowable radial force

N

585067601100016350

26750

 

1、2、3 stage

Max allowable axial force

N585067601100016350

26750

Max overturning moment

N

44064014502780

5350

Torsional rigidity

Nm/arcmin

0.71.84.49.2

26.7

Full load efficiency

Stage 1:96%      Stage 2:94%、     Stage 3:90%

  Positioning accuracy

arc-min

±0.5

 

Stage 1

±1

Stage 2

±1

Stage 3

  Repeated positioning accuracy

arc-sec

≦ 10

Stage 1

≦ 15

Stage 2

≦ 15

Stage3

Rotating platform center jumping

mm

t

0.002

  1、2、3 stage
Rotating platform end jumping

0.01

Radial runout of rotating platform

0.01

Noise

dB

≦ 55

≦ 58≦ 60≦ 65

≦ 70

1、2、3 stage
Life Span

h

> 20000

Working Temperature

-20℃~+90℃

Lubrication method 

Long lasting lubrication

Protection level

IP

IP50

Installation Way 

Any angle

Weight

kg

2.3

4.511.221.541.9 

1 stage

2.4

4.711.523.446.9

2 stage

2.5

4.911.925.451.9

3 stage

Options

Driver and CableDriver and cable provided if Motor provided by Tallman Robotics Limited (Usually, we configure Delta, Inovance )
Face rotating PlateProvided if needed.(Drawing provided by the clients)
SensorsPhotoelectric sensor, brackets, sensor plates, screws are for options.
hollow shaft rotary tables
Motorized Hollow Rotary Tables

You are welcome to watch more projects or visit our website to check other series or load down e-catalogues for further technical data. 

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