Trapezoidal-Threaded Nut - hexagonal | Reichelt Chemietechnik

Preview: Trapezoidal-Threaded Nut - hexagonal

Technical specification Material of nuts: steel C35Pb Trapezoidal thread:... more

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Technical specification

Material of nuts: steel C35Pb

Trapezoidal thread: according to ISO DIN 103

Tolerance zone: 7H

Rotational direction: single-thread, right hand

General Information Use for plant construction, engineering, food industry and laboratory... more

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General Information

Use for plant construction, engineering, food industry and laboratory technology.

Conversion of a rotary movement into a linear one (e.g. lifting system). In rare cases also vice versa for conversion of a linear movement into a rotary one.

Spindles with trapezoidal thread, single-thread right or left hand, or double-thread right hand (double feed), sizes from Tr. 10x3 to Tr. 24x5 (diameter x pitch).

Nuts are available as round nuts, flange nuts and hex nuts.

Dimensioning and selection of materials:

Sizing with aid of calculation and tables considering the safety against buckling (lateral buckling of the spindle under pressure load).

Steel spindles for standard applications. Stainless steel spindles if corrosion resistance is required.

Red brass nuts with excellent dry-running properties for often used drives.

Cast iron nuts for lower speeds or less frequent use.

Plastic nuts with excellent dry-running properties for low loads.

Steel nuts and stainless steel nuts only as fastening threads or for manual operation. These materials tend to seizing (galling).

Notes regarding self-locking:

In theory the listed single-thread spindles in combination with metal nuts are static self-locking. Vibrations can, however, reduce or override the self-locking capacity. Drives with plastic nuts and all double-threaded spindles are not self-locking.

Item	Thread (d)	L mm	SW mm	Gewicht g	Einheit Stück	Price Euro*
705485¹	Tr. 10x3	15	17	20	5	81.00
705486¹	Tr. 10x3	15	17	20	10	134.00
705487	Tr. 12x3	18	19	30	5	70.00
705488	Tr. 12x3	18	19	30	10	118.00
705489¹	Tr. 14x4	21	22	40	5	91.00
705490¹	Tr. 14x4	21	22	40	10	150.00
705491	Tr. 16x4	24	27	80	5	97.00
705492	Tr. 16x4	24	27	80	10	161.00
705493	Tr. 18x4	27	27	100	5	102.00
705494	Tr. 18x4	27	27	100	10	172.00
705495	Tr. 20x4	30	30	120	5	113.00
705496	Tr. 20x4	30	30	120	10	188.00
705497	Tr. 24x5	36	36	200	5	140.00
705498	Tr. 24x5	36	36	200	10	231.00