PRECISION DRIVE
PLX120 Flange-Output Planetary Gearbox | for Rack-and-Pinion Drives
The ANDANTEX PLX120 is a disc-flange-output planetary gearbox for rack-and-pinion drive applications.
Select an L1 or L2 configuration and match the motor shaft diameter, locating register and mounting PCD using the corresponding dimensional drawing. Published rated output torque is 160-350 Nm, depending on ratio and configuration. Interface-specific loads and dimensions must be checked against the selected drawing.
Key Technical Specifications
| Item | Parameters | Description |
|---|---|---|
| Product Series | PLX Disc-Flange Output Gearbox | Precision Planetary Gearbox |
| Specifications / Frame Size | 120 | Model Specifications |
| Output Structure / Flange Type | Disc-flange output; rotating flange diameter 80 mm | Output fastening PCD 63 mm, 11 x M6 depth 10 mm and one 6 mm locating hole. Housing register 110 mm; mounting PCD 135 mm with 8 x 5.5 mm through holes. |
| Confirmed Typical Applications | Rack-and-pinion drives | — |
| Gear Ratio | L1: 4, 5, 7, 10; L2: 20, 25, 28, 35, 40, 50, 70, 100 | Only ratios with documented rated torque are listed; confirm the selected interface. |
| Rated Output Torque | 160-350 Nm | L1: 4 = 220 Nm; 5/7 = 260 Nm; 10 = 160 Nm, from the 19-95-130, 22-110-145 and 24-110-145 drawings. L2: 20/28 = 300 Nm; 25/35/40/50/70 = 350 Nm; 100 = 220 Nm. Ratio 28 is not listed on the L2 19-70-90 drawing. |
| Maximum Torque | 1.5 x rated torque | — |
| Backlash | L1: <=3 arcmin; L2: <=5 arcmin | As stated in the corresponding stage drawing. |
| Maximum Input Speed | 6000 rpm | Maximum input speed; confirm duty cycle. |
| Rated Speed | 3000 rpm | Rated input speed. |
| Efficiency | L1: 95%; L2: 90% | — |
| Operating Temperature | -10 to +90 C; L2 19-70-90: -20 to +90 C | — |
| Maximum Axial Force | 2050 N; L2 19-70-90: 1250 N | The L2 19-70-90 drawing specifies 3100 N radial and 1250 N axial. Other published interfaces specify 8200 N and 2050 N. Select the exact drawing. |
| Maximum Radial Force | 8200 N; L2 19-70-90: 3100 N | The L2 19-70-90 drawing specifies 3100 N radial and 1250 N axial. Other published interfaces specify 8200 N and 2050 N. Select the exact drawing. |
| Weight | L1: 7.1 kg; L2: 9.5 kg | Drawing values, tolerance +/-3%. |
| Typical Interface | 19-70-90 (L2); 19-95-130; 22-110-145; 24-110-145 | Notation: input shaft diameter - motor locating register - motor mounting PCD, in mm. |
| IP Rating | IP65 | — |
| Service Life | 20000 h | Drawing-stated service life; actual life depends on operating conditions. |
Need a specification that is not listed? Contact us with the required configuration.
Find PLX120 drawings by motor interface
Select the motor interface and reduction stage to find the matching drawing and STEP model.
Enter the motor shaft diameter, pilot diameter and mounting-hole spacing to compare input interfaces across models.
Match your motor dimensions
Filter by motor type, reduction stage and mounting dimensions. Open the available files, or request the format you need.
PLX120 drawings and STEP models
Choose your configuration below. Use the 2D drawing to check dimensions and the STEP model to check fit in your assembly.
Check the configuration before downloading
Match the model, reduction stage and motor interface to the drawing. Custom input or output dimensions require a separate set of files.
Selection FAQ
PLX120 Can I Order by Model Number Alone?
First confirm the gear ratio, Load, Output Speed, Mounting orientation and motor interface. The same frame size may have different interfaces and configurations.
Drawings and 3D How to Confirm Models?
Find resources on this page or in the Download Center, Confirm the final version against the motor interface and machine mounting dimensions.
What If My Specifications Are Incomplete?
Provide the Motor Model, Load, Target Speed, Required Torque, Cycle Time & Installation Space, Our engineers can help confirm the requirements.
Need help selecting a gearbox?
Send the required ratio, motor drawing, load and installation details for PLX120.