The profile linear unit RK DuoLine Z (timing belt) is characterized by the enclosure of the guiding concept inside the guide profile. Two possible versions are available: on the one hand the cost-effective roller guide (type 120x80), and on the other hand a ball rail system supporting high loads. The RK DuoLine is also available as a spindle unit(S)or as a non-motorized rolling guide (R).

Features:
• Guide table and guide profile made of extruded aluminium profile.
• Covered inside area.
• Central opening for maintenance (roller guide adjustment and lubrication).
• Small and flat construction.
• BLOCAN® slot geometry for the fixation of accessories and add-on components

Loads*

	Fx	Fy	Fz	Mx	My	Mz	Iy	Iz
RK DuoLine Z 50x50, ball rail system	430	1000	1200	48	70	60	16,71	25,05
RK DuoLine Z 80x80, roller guide	1900	1600	1600	68	100	100	130,25	185,94
RK DuoLine Z 80x80, ball rail system	1900	2750	3300	160	236	200	133,18	182,83
RK DuoLine Z 80x160, ball rail system	1900	2750	3300	160	236	200	931,62	323,34
RK DuoLine Z 120x80, roller guide	3200	2550	2550	118	150	150	189,96	595,83
RK DuoLine Z 120x80, ball rail system	3200	5000	6000	210	430	370	189,96	595,83
RK DuoLine Z 120x80 II, ball rail system	3200	5000	6000	380	430	370	185,94	554,68

F force [N]; M moment [Nm]; I geom. moment of inertia [cm4]
* referring to the guide table (values static, linear unit is completely supported)