Börkey product

Model Z

Robust overall construction (frame construction)
Low overall height, interchangeable with series ..A+ +..AM identical
Solid connection, since the load or cover plate can be screwed

Product Overview

For longer displacement paths under permanent load with particularly high point loads and with particularly small installation dimensions. Often used in bridge construction and as a mobile device to support hydraulic cylinders. Also available as a triple or quadruple combination on request

Most stable load absorption and distribution
Wear reduction through roller chain guide (no lateral rubbing of the chain, thus no destruction of the bolt heads)
Model Z is recommended if the risk of a short-term overload beyond the specified load capacity of the roller carriage cannot be ruled out or is likely.

Product resources

Model Z Catalogue Page

Size	Trag. Roles	Number of Roles	Load Capacity max(kN)	Weight (kg)
Model ZAM-H & ZAM-H-50CRV4
III	2 x 4	2 x 13	800	36.2
IIIv	2 x 6	2 x 17	1000	57.5
IV	2 x 4	2 x 13	1300	96.0
V	2 x 6	2 x 17	1700	175.0
VL	2 x 8	2 x 21	2000	207.0
Vv	2 x 9	2 x 23	3000	305.0
VI	2 x 13	2 x 31	4000	485.0
Model ZAS-H & ZAS-H-50CRV4
I	2 x 5	2 x 15	250	16.0
II	2 x 4	2 x 13	340	22.0
III	2 x 4	2 x 13	660	35.0
IIIv	2 x 6	2 x 17	840	55.5
IV	2 x 4	2 x 13	1060	92.5
V	2 x 6	2 x 17	1380	168.0
VL	2 x 8	2 x 21	1760	197.0
Vv	2 x 9	2 x 23	2500	294.0
VI	2 x 13	2 x 31	3300	432.0

Dimensions (mm)

Size	a	b	c	Ød	e	f	g	h	Øi	k	l
Model ZAM-H & ZAM-H-50CRV4
III	270	260	340	30	68	10	14	104	18	305	95
IIIv	320	280	360	30	68	10	18	115	18	325	120
IV	380	336	440	42	76	19	19	145	22	390	150
V	530	364	480	50	86	19	19	165	22	430	210
VL	580	364	480	50	86	19	23	170	26	430	250
Vv	650	410	560	50	100	20	28	190	26	490	240
VI	900	410	590	50	100	20	38	200	33	500	360
Model ZAS-H & ZAS-H-50CRV4
I	210	200	280	18	51	6	13	76	14	245	75
II	220	226	305	24	60	10	14	87	14	270	80
III	270	260	340	30	68	10	14	104	18	305	95
IIIv	320	280	360	30	68	10	18	115	18	325	120
IV	380	336	440	42	76	19	19	145	22	390	150
V	530	364	480	50	86	19	19	165	22	430	210
VL	580	364	480	50	86	19	23	170	26	430	250
Vv	650	410	560	50	100	20	28	190	26	490	240
VI	900	410	590	50	100	20	38	200	33	500	360

Services and support

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