drylin® Trapezoidal thread screw nut

NegotiableUpdate on 01/12

Model

Nature of the Manufacturer: Producers

Product Category

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Overview

drylin& #174; Characteristics of trapezoidal thread screw nut: Material: iglidur& #174; J thread direction: left-hand thread thread type: large pitch thread design: standard cylindrical lead screw nut

Product Details

drylin ® Trapezoidal thread screw nutCharacteristics:

Material: iglidur ® J
Thread direction: left-hand thread
Thread type: large pitch thread
Design: Standard
Cylindrical screw nut

drylin ® Trapezoidal thread screw nutTechnical data

General performance

material	iglidur® J
Thread direction	right-hand thread
thread type	Trapezoidal thread
weight	3.70 g
density	1.49 g/cm3
color	yellow
Maximum moisture absorption (at 23 ° C/73 ° F, 50% relative humidity)	Weight 0.3%, test method DIN 53495
Maximum water absorption rate	1.3% of weight
Sliding friction coefficient, dynamic, matched with steel	0.06 - 0.18 m
PV value, maximum value (dry run)	0.34 MPa ⋅ m/s

size

thread	Tr08x1.5
Ø d1	8.00 mm
Ø d2	18.0 mm
b1	12.00 mm
Effective supporting area	137 mm²

mechanical properties

Elastic modulus	2.400 MPa， Test method DIN 53457
Bending strength (at 20 ° C/68 ° F)	73 MPa， Test method DIN 53452
Pressure load	60 MPa
Maximum recommended surface pressure (+20 ° C/68 ° F)	35 MPa
Shore D hardness	74. Test method DIN 53505

Physical and thermal properties

Maximum temperature during continuous operation [° C]	90 °C
The highest temperature during brief operation	120 °C
Lower limit of working temperature	-50 °C
Maximum static load capacity, axial	547 N
Efficiency [η]	19-37
Friction coefficient [µ]	0,1-0,25
thermal conductivity	0.25 W/(m ⋅ K)， Test Method ASTM C 177
Thermal expansion coefficient (23 ° C/73 ° F)	10 K-1⋅ 10-5Test method DIN 53752

Electrical Information

Bulk resistivity	> 1013Ω cm, test method DIN IEC 93
surface resistance	> 1012Ω, test method DIN 53482

application requirements

According to DIN EN ISA 846 procedure A, there is no mold