Rack and Pinion Driven Linear Modules from Tallman Robotics Limited have 3 series: TMG135, TMG170,TMG220
Model No |
TMG220-CM ![]() |
TMG220-CR ![]() |
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Motor Power (W) |
750 |
1500 |
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Repeatability (mm) |
±0.01/±0.02 |
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Gear Teeth |
30 |
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Gear Pitch |
6.666 |
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Deceleration Ratio |
1:5 |
1:10 |
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Lead (mm) |
40/20 |
40/20 |
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Max Speed(mm/s) At Motor Speed 3000(rpm/min) |
2000/1000 |
2000/1000 |
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MaxLoad |
Acceleration
Deceleration |
Horizontal | 0.3G |
25/60 |
60/120 |
Vertical | 0.3G |
5/10 |
10/22 |
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Rated Thrust |
60/120 |
120/240 |
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Linear guide (mm) |
23*18-2 |
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Origin Sensor |
Out plug |
EE-SX672(NPN-SX672P(PNP) |
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Inside |
EE-SX674(NPN-SX674P(PNP) |
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Application environment type | Open type for general/
clean environment |
Fully-closed type for dust/
water drop environment |
In the application of automatic material handling, it is often necessary to support the multi axis motion system into the upper space of the plant through the column, and cooperate with the equipment on the ground to make full and effective use of the space. In this case, the lifting z-axis will sometimes encounter this problem: when the material is grabbed and raised, the upper end of the z-axis will touch the top of the plant: at this time, the retractable linear module driven by gear rack can be used, as shown in the following figure:
Rack and Pinion Drive Linear modules/Linear Actuators have been developed so far, covering the production lines of various industries and factories. Taking the automatic manipulator Z as a typical example, it can play a role in different fields to help the factory improve production efficiency, save time and human resource cost, so as to increase the economic benefits of the enterprise.
Automatic manipulator or Rack and Pinion Drive Linear modules composed of gear rack module meets the needs of repeated operation of enterprises.
Rack and Pinion Drive Linear modules composed of precision linear guide rail has the characteristics of high precision and accurate positioning. Therefore, the automatic manipulator composed of linear slide module can complete accurate operation according to different work requirements, and can accurately locate and carry out accurate operation and use. Especially in some factories with high requirements for stacking and accurate operation, the automatic manipulator of rack and pinion module is required to stack the heavy objects neatly and accurately.
Rack and Pinion Drive Linear modules are widely used, especially with the development of automation industry, the application of linear module is more common. The linear module has simple structure and can design a variety of installation and connection methods and accessories. Selecting appropriate accessories can improve the assembly efficiency and meet the different accuracy requirements in the design. It has the advantages of strong adaptability and economy.

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