PRECISION DRIVE
PLM090 Precision Planetary Gearbox
PLM090 precision planetary gearbox with L1 and L2 configurations, multiple motor interfaces and alternative output shafts.
Download interface-specific drawings and STEP files.
Key Technical Specifications
| Item | Parameters | Description |
|---|---|---|
| Product Series | PLM Round-Body Square-Flange Helical Gearbox | Precision Planetary Gearbox |
| Specifications / Frame Size | 090 | Model Specifications |
| Gear Ratio | L1: 3/4/5/7/8/10; L2: 12/15/16/20/25/28/30/35/40/50/70/100 | Reference configurations: PLM090-L1-19-80-100.jpg; PLM090-L2-19-80-100.jpg. Values below apply to these drawings; other motor interfaces and custom outputs require separate confirmation. |
| Rated Output Torque | L1: 75–130 Nm; L2: 75–130 Nm | Ratio: torque (Nm). L1 — 3:105; 4/5:130; 7:100; 8:90; 10:75. L2 — 12/15/30:105; 20/25/28/35/40/50:130; 70:100; 100:75. L2 ratio 16 torque is not specified in the reference drawing; confirm before selection. |
| Maximum Torque | 1.5 × rated output torque | Drawing-listed maximum; not a continuous-duty rating. Confirm allowable duration and duty cycle. |
| Backlash | L1: ≤3 arcmin; L2: ≤5 arcmin | Reference configurations only; accuracy may differ for other interfaces. |
| Maximum Input Speed | 6000 rpm | Maximum input speed; confirm duty cycle for the selected ratio. |
| Rated Speed | 3000 rpm (input) | Rated input speed, not output speed. |
| Efficiency | L1: 95%; L2: 90% | Reference configurations only; other interfaces may specify different efficiency. |
| Operating Temperature | -10 to +90 °C | Drawing-listed range for the reference configurations. |
| Maximum Axial Force | 1300 N | Drawing-listed maximum; confirm combined loads and load position. |
| Maximum Radial Force | 3250 N | Drawing-listed maximum; confirm combined loads and load position. |
| Weight | L1: 3.75 kg; L2: 5.1 kg | Drawing tolerance ±3%; motor interface and custom output change weight. |
| IP Rating | IP65 | Reference configurations only. |
| Service Life | 20,000 h | Drawing-listed value; actual life depends on load, speed, duty cycle and operating conditions. |
Need a specification that is not listed? Contact us with the required configuration.
Find PLM090 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.
PLM090 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
PLM090 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 PLM090.