DKFZD type ball screw

Details

DKFZD type 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
3. the normal working environment temperature for FFZL type ball screw is ±80℃.
4. please ask for special request in ordering.

spec.	DKFZD 2506-4	DKFZD 2506-5	DKFZD 2510-4	DKFZD 3206-5	DKFZD 3206-6	DKFZD 3210-4	DKFZD 3210-5	DKFZD 4010-5	DKFZD 4010-6	DKFZD 4012-5	DKFZD 4012-6	DKFZD 4016-5	DKFZD 4016-6	DKFZD 4020-5	DKFZD 4020-6
d0	25	25	25	32	32	32	32	40	40	40	40	40	40	40	40
Pho	6	6	10	6	6	10	10	10	10	12	12	16	16	20	20
d1	24	24	24	31	31	31	31	39	39	39	39	39	39	39	39
d2	22	22	22	28.1	28.1	28.1	28.1	34.7	34.7	34.7	34.7	34.7	34.7	34.7	34.7
Dw	3	3	3	3.969	3.969	3.969	3.969	5.953	5.953	5.953	5.953	5.953	5.953	5.953	5.953
Circles No. n	4	5	4	5	6	4	5	5	6	5	6	5	6	5	6
Dynamic load CaKN	12.8	15.6	12.7	25.4	30	25.3	29.8	48.9	57.6	48.8	57.5	48.6	57.2	48.3	56.9
Static load CoaKN	32.5	39	32.4	67.6	81.8	54.6	67.6	140.6	170.1	140.5	170	140	169.3	139.4	168.6
Rigidity Kc N/μm	1068	1321	1056	1664	1980	1337	1653	2100	2499	2094	2492	2079	2474	2060	2451
D1(g6)	40	40	40	50	50	50	50	63	63	63	63	63	63	63	63
D2	40	40	40	50	50	50	50	63	63	63	63	63	63	63	63
L2	10	10	15	10	10	15	15	20	20	20	20	30	30	30	30
D3	66	66	66	82	82	82	82	108	108	108	108	108	108	108	108
B	11	11	11	13	13	13	13	18	18	18	18	18	18	18	18
D4	53	53	53	67	67	67	67	85	85	85	85	85	85	85	85
D5	5.8	5.8	5.8	7	7	7	7	11	11	11	11	11	11	11	11
D6	10	10	10	12	12	12	12	18	18	18	18	18	18	18	18
h	6	6	6	7	7	7	7	11	11	11	11	11	11	11	11
D7	46	46	46	62	62	62	62	80	80	80	80	80	80	80	80
M	M6	M6	M6	M6	M6	M6	M6	M8x1	M8x1	M8x1	M8x1	M8x1	M8x1	M8x1	M8x1
L1	88	98	122	108	120	123	143	159	179	177	201	218	250	255	295

spec.	DKFZD 5010-5	DKFZD 5010-6	DKFZD 5016-5	DKFZD 5016-6	DKFZD 5020-5	DKFZD 5020-6	DKFZD 6310-5	DKFZD 6310-6	DKFZD 6316-5	DKFZD 6316-6	DKFZD 6320-5	DKFZD 6320-6
spec.	DKFZD 5010-5	DKFZD 5010-6	DKFZD 5016-5	DKFZD 5016-6	DKFZD 5020-5	DKFZD 5020-6	DKFZD 6310-5	DKFZD 6310-6	DKFZD 6316-5	DKFZD 6316-6	DKFZD 6320-5	DKFZD 6320-6
d0	50	50	50	50	50	50	63	63	63	63	63	63
Pho	10	10	16	16	20	20	10	10	16	16	20	20
d1	49	49	49	49	49	49	61	61	61	61	61	61
Dw	44.7	44.7	44.7	44.7	44.7	44.7	56.3	56.3	56	56	56	56
d2	5.953	5.953	5.953	5.953	5.953	5.953	6.35	6.35	7.144	7.144	7.144	7.144
Circles No. n	5	6	5	6	5	6	5	6	5	6	5	6
Dynamic load CaKN	53.6	63.1	53.3	62.8	53.2	62.6	65.1	76.7	76.9	90.6	76.7	90.3
Static load CoaKN	175.2	212	174.7	211.3	174.2	210.7	236.9	286.9	234.5	283.6	234.5	283.6
Rigidity KcN/μm	2506	2981	2490	2962	2475	2945	3049	3628	3056	3637	3045	3623
D1(g6)	75	75	75	75	75	75	90	90	95	95	95	95
D2	75	75	75	75	75	75	90	90	95	95	95	95
L2	20	20	30	30	30	30	20	20	30	30	40	40
D3	118	118	118	118	118	118	138	138	148	148	148	148
B	18	18	18	18	18	18	22	22	28	28	28	28
D4	95	95	95	95	95	95	112	112	118	118	118	118
D5	11	11	11	11	11	11	13.5	13.5	13.5	13.5	13.5	13.5
D6	18	18	18	18	18	18	22	22	22	22	22	22
h	11	11	11	11	11	11	13	13	13	13	13	13
D7	90	90	90	90	90	90	112	112	118	118	118	118
M	M6	M6	M6	M6	M6	M6	M6	M8x1	M8x1	M8x1	M8x1	M8x1
L1	168	188	228	260	264	304	161	181	228	260	266	306