Timing-belt unit
The right linear unit, quickly and easily
Use our online product finder and compare linear units with each other, receive catalogue and CAD data or request the desired products directly.
You will find the product finder for linear technology here:
Online product finder
RK MonoLine (roller guide linear actuator)
The RK MonoLine is a high performance class roller guide, which represents excellent value for money.
| Sizes | 40,60, 80, 120 | Mx max. | 14-280 Nm | |
| Max. stroke length. | 5465-5780 mm | My max. | 35-1010 Nm | |
| Fx max. | 4800-4800 N | Mz max. | 55-1780 Nm | |
| Fy max. | 1100-9400 N | Guide | • roller guide available without drive | |
| Fz max. | 694-5200 N | Optional | • extended guide carriage | |
| Find out more... |
RK MonoLine MT (roller guide linear actuator)
Linear unit with Omega drive. A typical application is use as a moving axis.
| Sizes | 80 | Mx max. | 95 Nm | |
| Max. stroke length. | 5614 mm | My max. | 564 Nm | |
| Fx max. | 1500 N | Mz max. | 982 Nm | |
| Fy max. | 4367 N | Optional | • centring holes in the guide carriage and end elements | |
| Fz max. | 2509 N | • extended guide carriage | ||
| Find out more... | • vertical installation with locking device optional |
PLZ (roller guide linear actuator)
Roller guide with wide timing-belt.
Note: The linear unit PLZ is a discontinued model (phased-out model).
We recommend the successor product RK MonoLine series.
| Sizes | 30, 40, 50, 60, 80 | Mx max. | 14-124 Nm | |
| Max. stroke length. | 4590-5788 mm | My max. | 20-168 Nm | |
| Fx max. | 140-2810 N | Mz max. | 22-169 Nm | |
| Fy max. | 790-2550 N | Guide | • roller guide available without drive | |
| Fz max. | 790-2550 N | Optional | • two opposite moving carriages |
SQZ (roller guide linear actuator)
Timing-belt unit with optimum connecting options via slots in the guide profile/carriage.
Note: The linear unit SQZ is a discontinued model (phased-out model).
We recommend the successor product RK MonoLine series.
| Sizes | 30, 40, 60, 80 | Mx max. | 14-124 Nm | |
| Max. stroke length. | 5788-5898 mm | My max. | 20-168 Nm | |
| Fx max. | 160-2810 N | Mz max. | 22-169 Nm | |
| Fy max. | 790-2500 N | Guide | • roller guide available without drive | |
| Fz max. | 790-2550 N |
LMZ (roller guide linear actuator)
Robust linear actuator that enables high moments and forces.
Note: The linear unit LMZ is a discontinued model (phased-out model).
We recommend the successor product RK MonoLine series.
| Sizes | 100 | Mx max. | 441 Nm | |
| Max. stroke length. | 5700 mm | My max. | 609 Nm | |
| Fx max. | 3400 N | Mz max. | 609 Nm | |
| Fy max. | 7000 N | Guide | • roller guide available without drive | |
| Fz max. | 7000 N |
MultiLine (ball rail linear actuator)
Compact ball rail linear actuator for high loads.
| Sizes | 200 | Mx max. | 920 Nm | |
| Max. stroke length. | 5620 mm | My max. | 1600 Nm | |
| Fx max. | 4700 N | Mz max. | 1500 Nm | |
| Fy max. | 10000 N | Guide | • roller guide available without drive | |
| Fz max. | 10000 N | • locking system RK Safelock |
RK DuoLine Z (ball rail linear actuator)
All-round talent with encapsulated guide system.
| Sizes | 60, 80, 120, 160 | Mx max. | 48-500 Nm | |
| Max. stroke length. | 5665-9010mm | My max. | 160-1200 Nm | |
| Fx max. | 1000-6000 N | Mz max. | 140-1150 Nm | |
| Fy max. | 700-5100 N | Guide | • roller guide available without drive | |
| Fz max. | 2500-8900 N | • locking system RK Safelock |
