Range of Application

• For longer distances and/or continuous movement with continuous load through medium (M) chain guide
• Movement of heavy loads for longer distances or for a long time e.g. for movements as a machine component, heavy duty telescope, guidance, in the machine engineering industry.

• particulary stable construction through continious cover plate
• particulary wear-resistant due to chain guide (no lateral starting of the hain, mthus no wear of the bolt heads)
• can be bolted to the load

Key Features

• Extra robust construction
• Low level construction with higher carrying capacity, exchangeable with models …AS and …A due to same outer dimensions
• More stability achieved, if load is firmly bolted to roller skates
• More stable operation and distribution of load
• Reduced wear by center plate chain guide (no contact between chain and sidewalls, no wear to rivet heads)

Hints on use

• Check with the manufacturer before selection of skates for use in a vertical posistion
• Models I-IIIv have 4 bolt holes as standard 
• If problems of load distribution occur e.g. by wind forces, it is necessary to select moedel AM-H_50CrV4
• Maximum speed: 5m/min
• The rolling resistance depends on the track. For smaller models I-IIIv 7-5%, for larger models 5-3% of the total load
• Available with  http://boerkey-gmbh.de/de/produktuebersicht/fuehrungsrollen/
• Location of the fixing holes can be arranged to suit customers’ requirements
• Optional in galvanised or stainless steel construction 

Mod. AM-H

(H=hardened and machined center plate)

AM-H-50CrV4

(roller material 50CrV4)

Size	a	b	c	Ød	e	f	g	h	Øi	k	l	Supporting rolls	Roll number	Capacity max kN	Weight kg
I	210	100	175	18	51	6	13	76	14	140	75	5	15	125	8,8
II	220	113	190	24	60	10	14	87	14	155	75	4	13	170	11,5
III	270	130	210	30	68	10	14	104	18	175	95	4	13	330	19,0
IIIV	320	140	220	30	68	10	18	115	18	180	120	6	17	420	28,5
IV	380	168	270	42	76	19	19	145	22	220	140	4	13	530	50,0
V	530	182	300	50	86	19	19	165	22	240	205	6	17	690	89,5
VL	580	182	300	50	86	19	23	170	26	250	250	8	21	880	104,0
Vv	650	205	350	50	100	20	28	190	26	280	240	9	23	1250	156,0
VI	900	205	380	50	100	20	38	200	33	300	360	13	31	1650	237,0