Features
AT-LM/AT-RM is the steering gearbox with three gears inside.Both ends can be use for input and output shaft on left or right.We also call such units three way right angle gearbox.
AT-LM/AT-RM is a compact structure steering gearbox, consisting of stainless steel housing and spiral bevel gear units.The input and output shafts can be with or without key depends on users’ requirement.
Nominal torques of AT-LM/AT-RM steering gearbox is 12Nm-3200Nm,extensively applied to the mechanical system with different load capacity,especially for heavy load.
The steering gearbox only have the ratio 1:1,applied for the transmission occasion that need to change motion direction at original speed.AT-LM/AT-RM is with low backlash(≤6arcmin) and high efficiency(≥98%),making the gearbox rotation smooth with low noise.
Sizes available:
AT065LM / AT075LM / AT090LM / AT110LM / AT140LM / AT170LM /AT210LM / AT240LM / AT280LM
AT065RM / AT075RM / AT090RM / AT110RM / AT140RM / AT170RM /AT210RM / AT240RM / AT280RM
Application
The steering gearbox is widely used in Printer, Belt Conveyors, Gantry Robot, Auto packing sealing machine, Packing machine (vertical pillow), Packing machine (horizontal pillow), Dispenser Robot, Loader robot and some other heavy load case.
Model Indication
Parameters
Moment of inertia
Specification | Stage | Ratio | AT065 LM AT065RM | AT075 LM AT075 RM | AT090 LM AT090RM | AT110 LM AT110 RM | AT140 LM AT140 RM | AT170 LM AT170 RM | AT210 LM AT210 RM | AT240 LM AT240 RM | AT280 LM AT280 RM |
Moment of Inertia kg.cm2 | 1
| 1 | 0.51 | 1.3 | 3.16 | 7.7 | 23.57 | 58.99 | 195.4 | 369.34 | 799.12 |
1.5 | 0.64 | 1.16 | 2.82 | 6.74 | 19.37 | 49.28 | 155.45 | 283.58 | 595.78 | ||
2 | 0.44 | 1.11 | 2.7 | 6.31 | 17.75 | 45.35 | 140.24 | 249.74 | 511.76 | ||
3 | 0.43 | 1.09 | 2.66 | 6.17 | 17.18 | 44.01 | 134.95 | 237.71 | 483.06 | ||
4 | 0.43 | 1.09 | 2.65 | 6.13 | 17.06 | 43.7 | 133.58 | 234.72 | 476.26 | ||
5 | 0.43 | 1.09 | 2.65 | 6.12 | 17.02 | 43.6 | 133.14 | 233.67 | 473.58 |
Weight
Model No. | Stage | Ratio | AT065 | AT075 | AT090 | AT110 | AT140 | AT170 | AT210 | AT240 | AT280 | |
L series | kg | 1 | 1~5 | 2.6 | 4.2 | 6.8 | 11.6 | 19.8 | 34.8 | 66.2 | 98.1 | 155.7 |
L1 series | 1 | 1~5 | 2.6 | 4.1 | 6.7 | 11.5 | 19.5 | 34.2 | 65.1 | 96.6 | 153.4 | |
H series | 1 | 1~5 | 2.5 | 3.9 | 6.4 | 11 | 18.1 | 31.6 | 60 | 89.4 | 143.4 | |
C series | 1 | 1~5 | 2.8 | 4.2 | 6.9 | 11.4 | 19.6 | 33.7 | 63.3 | 97.9 | 149.1 | |
R1 series | 1 | 1~5 | 2.6 | 4.1 | 6.7 | 11.5 | 19.5 | 34.2 | 65.1 | 96.6 | 153.4 | |
LM series | 1 | 1 | 3.5 | 5.6 | 9 | 15.2 | 24.1 | 42.4 | 81.4 | 122 | 190.9 | |
RM series | 1 | 1 | 3.5 | 5.6 | 9 | 15.2 | 24.1 | 42.4 | 81.4 | 122 | 190.9 | |
4M series | 1 | 1 | 3.5 | 5.6 | 9.1 | 15.4 | 24.8 | 42.6 | 82.5 | 123.5 | 193.3 |