OZPZR

Horizontal Lock-type
Rapid Connecting Links
(fast assembly and disassembly)
acc. to DIN 22258-2
and FASING Technical Requirements

 

Application

For connecting round link chains, mining flat link chains and others upon agreement with FASING. OZPZR shape makes it suitable to work in a horizontal position only.

 

OZPZR Horizontal Connecting Links will operate with conveyor sprockets only if assembled  in horizontal plane.

Dimensions

Link size d×t(p) [mm]	d [mm]	t=p [mm]	b1 max. [mm]	b2 max. [mm]	c max. [mm]	l max. [mm]	r [mm]	∼ Weight [kg]
26×92*	26	92	28	96	50	147	40	2.8
30×108	30	108	33	111	62	168	46	3.7
34×126	34	126	37	121	74	194	52	5.3
38×126	38	126	42	134	79	206	59	7.3
38×137	38	137	42	134	79	217	59	7.5
38×146	42	146	42	134	79	226	59	7.7
42×146	42	146	47	148	84	234	65	10.5

For all types of connecting links there are appropriate strength grades:
PN-acc. to PN-G-46705, DIN-acc. to DIN 22258-2 and D, D-MAX acc. to FASING Technical Requirements, DIN 22258-2 and PN-G-46705

 

Mechanical properties

Link sized×t(p)	Test force			Breaking force			Fatigue resistance 50 - 250 [MPa], min. and acc. to DIN 22258-1
	DIN	D	D-MAX	DIN	D	D-MAX	DIN	D	D-MAX
[mm]	[kN]	[kN]	[kN]	[kN]	[kN]	[kN]	[cycles]	[cycles]	[cycles]
26×92*	670	830	900	850	1 000	1 080	70 000	80 000	80 000
30×108	848	1 100	1 190	1 130	1 330	1 430	70 000	80 000	80 000
34×126	1 090	1 400	1 500	1 450	1 450	1 820	70 000	80 000	80 000
38×126	1 360	1 770	1 900	1 820	1 820	2 290	70 000	80 000	80 000
38×137	1 360	1 770	1 900	1 820	1 820	2 290	70 000	80 000	80 000
38×146	1 360	1 770	1 900	1 820	1 820	2 290	70 000	80 000	80 000
42×146*	1 660	2 160	2 330	2 220	2 220	2 760	70 000	80 000	80 000

* to be produced