cross roller guide

▶ Products : LM Guide >THK LM Guide > Cross Roller Guide > Type VR

Compact, highly rigid LM system.
The cage in which precision rollers are incorporated at right angles
to one another moves along the V-groove machined on the rail, over only half the full stroke.

Model No.	Max. stroke	Major dimensions																	Permissible preload δ μm	Basic load rating (per roller)		Mass (rail) kg/m
		Combined dimensions			Assembled dimensions									D_a	R	g	P	No. of rollers Z		C_Z kN	C_0Z kN
		M	A	L₀	n×F	G	B	C	S	d	D	h	T	D_a	R	g	P	No. of rollers Z		C_Z kN	C_0Z kN
VR 1-20×5 Z	12	8.5	4	20	1×10	5	3.9	1.8	M2 ×0.4	1.65	3	1.4	1.5	1.5	14	2.0	2.5	5	-2	0.098	0.069	0.11
VR 1-30×7 Z	22			30	2×10										19			7
VR 1-40×10 Z	27			40	3×10										26.5			10
VR 1-50×13 Z	32			50	4×10										34			13
VR 1-60×16 Z	37			60	5×10										41.5			16
VR 1-70×19 Z	42			70	6×10										49			19
VR 1-80×21 Z	52			80	7×10										54			21
VR 2-30×5 Z	18	12	6	30	1×15	7.5	5.6	2.5	M3 ×0.5	2.55	4.4	2	2	2	21	2.5	4	5	-3	0.176	0.127	0.23
VR 2-45×8 Z	24			45	2×15										33			8
VR 2-60×11 Z	30			60	3×15										45			11
VR 2-75×13 Z	44			75	4×15										53			13
VR 2-90×16 Z	50			90	5×15										65			16
VR 2-105×18 Z	64			105	6×15										73			18
VR 2-120×21 Z	70			120	7×15										85			21
VR 2-135×23 Z	84			135	8×15										93			23
VR 2-150×26 Z	90			150	9×15										105			26
VR 2-165×29 Z	96			165	10×15										117			29
VR 2-180×32 Z	102			180	11×15										129			32
VR 3-50×7 Z	28	18	8	50	1×25	12.5	8.3	3.5	M4 ×0.7	3.3	6	3.1	2.5	3	36	3	5	7	-4	0.363	0.275	0.45
VR 3-75×10 Z	48			75	2×25										51			10
VR 3-100×14 Z	58			100	3×25										71			14
VR 3-125×17 Z	78			125	4×25										86			17
VR 3-150×21 Z	88			150	5×25										106			21
VR 3-175×24 Z	108			175	6×25										121			24
VR 3-200×28 Z	118			200	7×25										141			28
VR 3-225×31 Z	138			225	8×25										156			31
VR 3-250×35 Z	148			250	9×25										176			35
VR 3-275×38 Z	168			275	10×25										191			38
VR 3-300×42 Z	178			300	11×25										211			42
VR 4-80×7 Z	58	22	11	80	1×40	20	10.2	4.5	M5 ×0.8	4.3	8	4.2	2.5	4	51	4.5	7	7	-5	0.764	0.637	0.8
VR 4-120×11 Z	82			120	2×40										79			11
VR 4-160×15 Z	106			160	3×40										107			15
VR 4-200×19 Z	130			200	4×40										135			19
VR 4-240×23 Z	154			240	5×40										163			23
VR 4-280×27 Z	178			280	6×40										191			27
VR 4-320×31 Z	202			320	7×40										219			31
VR 4-360×35 Z	226			360	8×40										247			35
VR 4-400×39 Z	250			400	9×40										275			39
VR 4-440×43 Z	274			440	10×40										303			43
VR 4-480×47 Z	298			480	11×40										331			47

Model No.	Max. stroke	Major dimensions																	Permissible preload δ μm	Basic load rating (per roller)
		Combined dimensions			Assembled dimensions									D_a	R	g	P	No. of rollers Z		C_Z kN	C_0Z kN
		M	A	L₀	n×F	G	B	C	S	d	D	h	T	D_a	R	g	P	No. of rollers Z		C_Z kN	C_0Z kN
VR 6-100×7 Z	56	30	15	100	1×50	25	14.4	6	M6 ×1.0	5.2	9.5	5.2	3	6	72	6	10	7	-7	1.91	1.76
VR 6-150×10 Z	96			150	2×50										102			10
VR 6-200×13 Z	136			200	3×50										132			13
VR 6-250×17 Z	156			250	4×50										172			17
VR 6-300×20 Z	196			300	5×50										202			20
VR 6-350×24 Z	216			350	6×50										242			24
VR 6-400×27 Z	256			400	7×50										272			27
VR 6-450×31 Z	276			450	8×50										312			31
VR 6-500×34 Z	316			500	9×50										342			34
VR 6-550×38 Z	336			550	10×50										382			38
VR 6-600×41 Z	376			600	11×50										412			41
VR 9-200×10 Z	118	40 (40.74)	20	200	1×100	50	19.2	8	M8 ×1.25	6.8	10.5	6.2	4	9 (9.525)	141	7.5	14	10	-10	4.31	4.36
VR 9-300×15 Z	178			300	2×100										211			15
VR 9-400×20 Z	238			400	3×100										281			20
VR 9-500×25 Z	298			500	4×100										351			25
VR 9-600×30 Z	358			600	5×100										421			30
VR 9-700×35 Z	418			700	6×100										491			35
VR 9-800×40 Z	478			800	7×100										561			40
VR 9-900×45 Z	538			900	8×100										631			45
VR 9-1000×50 Z	598			1000	9×100										701			50
VR 9-1100×55 Z	658			1100	10×100										771			55
VR 9-1200×60 Z	718			1200	11×100										841			60
VR 12-200×7 Z	110	58 (57.86)	28	200	1×100	50	28	12	M10 ×1.5	8.5	14	8.2	5	12 (11.906)	145	12.5	20	7	-13	7.25	7.65
VR 12-300×10 Z	190			300	2×100										205			10
VR 12-400×14 Z	230			400	3×100										285			14
VR 12-500×17 Z	310			500	4×100										345			17
VR 12-600×21 Z	350			600	5×100										425			21
VR 12-700×24 Z	430			700	6×100										485			24
VR 12-800×28 Z	470			800	7×100										565			28
VR 12-900×31 Z	550			900	8×100										625			31
VR 12-1000×34 Z	630			1000	9×100										685			34
VR 12-1100×38 Z	670			1100	10×100										765			38
VR 12-1200×41 Z	750			1200	11×100										825			41
VR 15-300×8 Z	190	71 (71.11)	36	300	2×100	50	34.4	14	M12 ×1.75	10.5	17.5	10.2	6	15 (15.081)	205	15	25	8	-16	11.3	12.4
VR 15-400×11 Z	240			400	3×100										280			11
VR 15-500×13 Z	340			500	4×100										330			13
VR 15-600×16 Z	390			600	5×100										405			16
VR 15-700×19 Z	440			700	6×100										480			19
VR 15-800×22 Z	490			800	7×100										555			22
VR 15-900×25 Z	540			900	8×100										630			25
VR 15-1000×27 Z	640			1000	9×100										680			27
VR 15-1100×30 Z	690			1100	10×100										755			30
VR 15-1200×33 Z	740			1200	11×100										830			33
VR 18-300×6 Z	228	83	40	300	2×100	50	40.2	18	M14 ×2.0	12.5	20	12.2	6	18	186	18	30	6	-18	15.9	17.8
VR 18-400×9 Z	248			400	3×100										276			9
VR 18-500×11 Z	328			500	4×100										336			11
VR 18-600×13 Z	408			600	5×100										396			13
VR 18-700×16 Z	428			700	6×100										486			16
VR 18-800×18 Z	508			800	7×100										546			18
VR 18-900×20 Z	588			900	8×100										606			20
VR 18-1000×23 Z	608			1000	9×100										696			23
VR 18-1100×25 Z	688			1100	10×100										756			25
VR 18-1200×27 Z	768			1200	11×100										816			27