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CMFZD outer cycle,tube enclosed spacer

CMFZD outer cycle,tube enclosed spacer preload nut ball screw

Details

CMFZD outer cycle,tube enclosed spacer preload nut ball screw

Notes:
1. Kc is theoretical calculation value when preload Fp is 0.1Ca and axial load F is 0.3Ca.
2. When axial load F is not equal to 0.3Ca, Kc=K(F/0.3Ca)1/3. in formula: K is rigidity value shown in table.

Code and spec.	CMFZD 8020-5	CMFZD 8020-7.5	CMFZD 8025-5	CMFZD 8032-5	CMFZD 8040-3.5	CMFZD 10020-5	CMFZD 10020-7.5	CMFZD 10025-7	CMFZD 10032-5	CMFZD 10040-3.5	CMFZD 12520-5	CMFZD 12520-7.5
Nominal dia. d0	80	80	80	80	80	100	100	100	100	100	125	125
Basic lead Pho	20	20	25	32	40	20	20	25	32	40	20	25
Ball screw outer dia d1	78	78	78	78	78	97	97	97	97	97	123.5	123.5
Ball dia. Dw	12.7	12.7	12.7	12.7	12.7	12.7	12.7	12.7	12.7	15.875	12.7	12.7
Ball screw bottom dia d2	68.7	68.7	68.7	68.7	68.7	87	87	87	87	85	114	114
Circles No. n	2.5X2	2.5X3	2.5X2	2.5X2	3.5X1	2.5X2	2.5X3	2.5X2	2.5X2	3.5X1	2.5X2	2.5X3
Dynamic load CaKN	231	328.2	227	227	161.4	251.1	355.9	333.9	253	242.4	282	399
Static load CoaKN	798	1197	780	780	527.3	964	1446.5	1356	984.7	827.9	1252	1879
Rigidity KcN/μm	5494	8087	3570	3570	2441	6382	9397	5860	4320	3030	7876	11597
D1(g6)	155	155	155	155	155	175	175	175	175	175	205	205
D2	125	125	125	125	125	150	150	150	150	150	175	175
D3	208	208	208	208	208	240	240	240	240	240	285	285
B	32	32	32	32	32	36	36	36	36	36	40	40
H	80	80	80	80	80	90	90	90	90	90	105	105
Y	96	96	96	96	96	116	116	116	116	116	142	142
D4	182	182	182	182	182	208	208	208	208	208	245	245
D5	17.5	17.5	17.5	17.5	17.5	22	22	22	22	22	26	26
L	352	472	428	496	445	356	476	532	500	452	362	482

Code and spec.	CMFZD 12525-5	CMFZD 12532-5	CMFZD 12540-3.5	CMFZD 16020-7	CMFZD 16025-5	CMFZD 16032-5	CMFZD 16040-3.5
Nominal dia. d0	125	125	125	160	160	160	160
Basic lead Pho	25	32	40	20	25	32	40
Ball screw outer dia d1	123.5	123.5	123.5	156.5	156.5	156.5	156.5
Ball dia. Dw	15.875	15.875	15.875	12.7	15.875	15.875	15.875
Ball screw bottom dia d2	112	112	112	147	145	145	145
Circles No. n	2.5X2	2.5X2	3.5X1	3.5X2	2.5X2	2.5X2	3.5X1
Dynamic load CaKN	377	377	269.6	401.5	413	413	295.5
Static load CoaKN	1540	1540	1043	2139	1920	1920	1302
Rigidity KcN/μm	5320	5320	3640	8420	6330	6330	4370
D1(g6)	220	220	220	250	260	260	260
D2	180	180	180	215	220	220	220
D3	300	300	300	330	340	340	340
B	40	40	40	40	40	40	40
H	112.5	112.5	112.5	127.5	132.5	132.5	132.5
Y	146	146	146	173	178	178	178
D4	260	260	260	290	300	300	300
D5	26	26	26	26	26	26	26
L	438	508	456	444	438	508	456

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