Hollow Rotary Inspection Table is a high-precision rotary positioning device designed specifically for precision inspection scenarios.
The design of Hollow Rotary Inspection Table revolves entirely around three principles: precision, stability, and non-interference. The empty structure is the core of achieving interference free detection: on the one hand, it allows camera cables, light source harnesses, etc. to pass through it, avoiding the impact of cable entanglement on measurement continuity and equipment life during rotation; On the other hand, more importantly, it provides an unobstructed observation path for the top-down visual system. The camera can be fixed and directly capture the bottom features of the rotating workpiece from above the center hole of the platform, achieving full angle coverage detection of a single workstation.
Here In this page, we introduce series of Hollow Rotary Inspection Table,
you will see data sheet, production pictures,videos of test as follows:
Also You are welcome to watch more projects or visit our video gallery by Youtube: https://www.youtube.com/@tallmanrobotics
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Hypoid Gear Hollow Rotary Platforms |
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Model No |
T MR60-30-S TMR60-30-B |
TMR120-30-S TMR120-30-B |
TMR165-30-S TMR165-30-/B |
TMR240-30-S |
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Motor type |
50/100 W servo 42 stepper motor |
200/400W servo motor 57/86 stepper motor |
750W/1000W servo motor 86/110 stepper motor |
1000/1500W servo motor |
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Ratio (i) |
30 |
30 |
30 |
30 |
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Bearing type |
Cross roller bearing |
Tapered roller bearing |
Tapered roller bearing |
Tapered roller bearing |
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Allowable axis torque (N.m) |
35 |
120 |
240 |
500 |
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Allowable moment torque (N.m) |
45 |
240 |
480 |
900 |
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Allowable Plate Speed (R/Min) |
200 |
200 |
200 |
200 |
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Max overturning torque (N.m) |
60 |
240 |
460 |
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Max radial force (N) |
400 |
9000 |
18000 |
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Max axial force (N) |
400 |
9000 |
18000 |
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Allowable axial load |
400 |
3000 |
7000 |
12000 |
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Torsion Rigidity |
21Nm/arcmin |
48 Nm/arcmin |
76 Nm/arcmin |
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Positioning Accuracy |
±0.5 arc/min |
±0.5 arc/min |
±0.5 arc/min |
±0.5 arc/min |
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Repeat Positioning |
≤10 arc/sec |
≤10 arc/sec |
≤10 arc/sec |
≤10 arc/sec |
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Platform Runout |
≤0.01mm |
≤0.01mm |
≤0.01mm |
≤0.01mm |
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Radial runout |
≤0.01mm |
≤0.01mm |
≤0.01mm |
≤0.01mm |
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Platform concentricity |
≤0.01mm |
≤0.01mm |
≤0.01mm |
≤0.01mm |
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Platform Parallelism |
≤0.01mm |
≤0.01mm |
≤0.01mm |
≤0.01mm |
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Backlash |
0 |
0 |
0 |
0 |
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Life (Hours) |
>20,000 |
>20,000 |
>20,000 |
>20,000 |
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Lubrication method |
Synthetic grease Lubricant |
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Protection Grade |
IP50 |
IP50 |
IP50 |
IP50 |
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Installation method |
Any angle |
Any angle |
Any angle |
Any angle |
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Operating temperature |
-25℃-90℃ |
-25℃-90℃ |
-25℃-90℃ |
-25℃-90℃ |
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Weight (kg) |
0.6 |
5.15 |
13.5 |
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Options |
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Driver and Cable |
Driver and cable for options, provided by Tallman Robotics Limited (Usaullay, we configure with Delta, Inovance; Pulse, EtherCat, Profinet are available ) |
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Face rotating Plate |
Provided if needed.(Drawing provided by the clients) |
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Sensors |
Ormon sensors, brackets, sensor plates, screws are for options. |
FAQ:
1. What is the general control range for roundness error of hollow aperture?
Precision grades determine the range. Standard industrial platforms control roundness error within 0.01–0.02 mm. High-precision models achieve 0.005 mm or better. The error directly affects sealing and bearing fit.
2. Are there dust/sealing devices at both ends of the hollow structure?
Yes, manufacturers install labyrinth seals or rubber lip seals at both ends. These seals block dust and moisture. Some designs add O-rings or metal shields for higher protection (IP54/IP65).
3. Can the hollow part of the hollow rotating platform withstand axial forces?
No, the hollow bore itself does not bear axial forces. The integrated crossed roller bearing carries all axial and radial loads. Apply forces only to the mounting table, never directly to the hollow wall.
4. Is the installation size consistent for hollow rotating platforms with different aperture specifications?
No, larger apertures require larger outer diameters and bolt circles. Manufacturers keep frame sizes consistent within a series, but installation dimensions change with aperture. Always check the specific model datasheet.
5. What conditions do customized hollow pore sizes need to meet?
Custom sizes must maintain sufficient wall thickness for rigidity. The bearing must fit properly without interference. The maximum size depends on the platform outer diameter. Seals must remain functional. Customization raises cost and extends lead time.
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