Product range

Maximum positioning accuracy even without external lubrication

Part No.	Material	Thread	Direction	d1 [mm]	d2 [mm]	d3 [mm]	d4 [mm]	d5 [mm]	b1 [mm]	b2 [mm]	SW [mm]	Effective supporting surface	Weight [g]	Max. static load [N]
DST-RFRM-3D-01-DS8X8	iglidur R	DS8x8	RH	8	10	24	18	3.2	10.5	4	12.5	126	1.8	252
DST-RFRM-3D-02-DS8X8	iglidur R	DS8x8	RH	8	13	25	19	4.1	10	4	-	120	3.1	240
DST-RFRM-3D-03-DS8X8	iglidur R	DS8x8	RH	8	10	22	16.26	3	11.5	4	-	138	2.3	276
DST-RFRM-3D-04-DS8X8	iglidur R	DS8x8	RH	8	10	24	18	3.2	9.5	4	12.5	114	1.7	228
RFRM-3D-01-TR8X8P2	iglidur R	TR8x8P2	RH	8	13	25	19	4.1	10	4	-	120	1.7	240

 

Part No.	Material	Thread	Direction	d1 [mm]	d2 [mm]	d3 [mm]	d4 [mm]	d5 [mm]	b1 [mm]	b2 [mm]	SW [mm]	Weight [g]
DST-RFRM-PL-3D-01-DS8x8	iglidur R	DS8x8	RH	8	13	25	19	4.1	22-26	4	-	4.8
DST-RFRM-PL-3D-02-DS8x8	iglidur R	DS8x8	RH	8	13	24	18	3.2	22-26	4	12.5	4

The dimensions of the new dryspin® pre-load lead screw nut at a glance

The lead screw nut material iglidur R

The proven vibration-damping endurance runner without PTFE

Our iglidur® R lead screw nut material does not include PTFE. The material is safe, durable, predictable and vibration-damping. In addition:
 

• Wear-resistant and versatile without PTFE
• Cost-effective alternative to our all-rounder iglidur J
• Up to 25% less wear compared to POM+PTFE (dimension 10X3) 
• Environmentally friendly thanks to the absence of external lubricants
• Service life of lead screw drives online calculable 

Our other standard materials J, J200, E7, J350 and W300 have been tested for the approx. 100 most important PFAS compounds according to test method SQP M1227 (LC-MS/MS and GC-MS) / SOP M1227 (LC-MS/MS and GC-MS) and approved as "PFAS-free" material.