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dryspin dryspin technology | Lead screw nuts | Product range dryspin
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technology technology
Lead screw nuts with radial pre-load

Order key

Part number Type Thread

d2
d1 Backlash is created on the lead screw drive by
d3
the axial clearance. By adding a radial pre-load,
d4
vibrations are significantly reduced.
b1 dryspin ® technology iglidur ® J Direction of rotation Low Clearance Type 0001 Thread type Thread Ø [mm] Yellow markings show the axial

b2 Form F Metric Pitch clearance of a standard lead
screw nut
d5

The pre-load can increase the maximum idling The O-rings apply a circumferential radial pretension to the thread system, pressing the
torque by up to 0.2Nm. flanks of the lead screw nut and the threads of the lead screw. This ensures a constant
axial and radial pretension of the nut.

Technical data Dimensions [mm]
Thread Max. stat. axial F Weight d1 156) d2 156) d3 d4 d5 b1 156) b2 Part No.
[N] [g]
Ds5x5 40 3.0 5 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS5X5 New
Ds5x10 40 3.0 5 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS5X10 New
Ds6.35x1 40 2.7 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X1 New
Ds6.35x2.54 40 3.8 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X2.54
Ds6.35x5.08 40 3.8 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X5.08
Ds6.35x6.35 40 2.7 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X6.35 New
Ds6.35x12.7 40 3.8 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X12.7
Ds6.35x25.4 40 3.8 6.35 10 28 22.2 3.7 25.0 4.1 DST-JFRM-LC-0001-DS6.35X25.4
Ds8x8 75 8.2 8 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS8X8 New
Ds8x10 75 12.1 8 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS8X10
Ds8x15 75 12.1 8 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS8X15
Ds8x24 75 8.2 8 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS8X24 New
Ds8x40 75 8.2 8 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS8X40 New
Ds10x2 75 7.3 10 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS10X2 New
Ds10x3 75 7.3 10 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS10X3 New
Ds10x12 75 12.1 10 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS10X12
Ds10x25 75 12.1 10 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS10X25
Ds10x50 75 12.1 10 16 38.1 28.2 5.2 28.8 4.8 DST-JFRM-LC-0001-DS10X50
Ds12x3 125 15.1 12 20 41.2 31.8 5.2 44.0 7.0 DST-JFRM-LC-0001-DS12X3 New
Ds12x5 125 15.1 12 20 41.2 31.8 5.2 44.0 7.0 DST-JFRM-LC-0001-DS12X5
Ds12.7x12.7 125 15.1 12 20 41.2 31.8 5.2 44.0 7.0 DST-JFRM-LC-0001-DS12.7X12.7 New
Ds12x15 125 15.1 12 20 41.2 31.8 5.2 44.0 7.0 DST-JFRM-LC-0001-DS12X15 New
ASEAN 09/2023 ASEAN 09/2023 156) Tolerances according to DIN ISO 2768-1, tolerance class m (medium)
Ds12x25 125 15.1 12 20 41.2 31.8 5.2 44.0 7.0 DST-JFRM-LC-0001-DS12X25

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