ballscrew BNK

▶ Products : LM Guide >THK LM Guide >THK Ball Screw >Type BNK1010-1.5

BNK0401-3 | BNK0601-3 | BNK0801-3 | BNK0802-3 | BNK1002-3 | BNK1004-2.5 | BNK1010-1.5 | BNK1202-3 | BNK1205-2.5
BNK1402-3 | BNK1404-3 | BNK1408-2.5 | BNK1510-5.6 | BNK1520-3 | BNK1616-3.6 | BNK2010-2.5 | BNK2020-3.6 | BNK2520-3.6

Ball Screw specifications
Lead (mm)	10
BCD (mm)	10.5
Thread minor diameter (mm)	7.8
Threading direction/ no. of threaded grooves	Right-hand, 1
No. of circuits	1 rowX 1.5 turns
Clearance symbol	G0	GT	G2
Axial clearance (mm)	0	0.005 Max	0.02 Max
Basic dynamic load rating Ca(kN)	1.3	2.1
Basic static load rating C0a(kN)	1.6	3.1
Preload torque (N·m)	9.8×10^-3∼4.9×10^-2	-
Spacer ball	1:1	None

Unit : mm

1kN≒102kgf

Ball Screw model No.	Stroke	Screw-shaft length			Screw-shaft longitudinal-axis runout D	Nut circumferential runout H	Flange perpen- dicularity I	Shaft thread runout J
		L1	L2	L3
BNK 1010-1.5RRG0 + 240LC5Y	100	167	185	240	0.040	0.012	0.010	0.011
BNK 1010-1.5RRG2 + 240LC7Y					0.055	0.020	0.014	0.014
BNK 1010-1.5RRG0 + 290LC5Y	150	217	235	290	0.040	0.012	0.010	0.011
BNK 1010-1.5RRG2 + 290LC7Y					0.055	0.020	0.014	0.014
BNK 1010-1.5RRG0 + 340LC5Y	200	267	285	340	0.050	0.012	0.010	0.011
BNK 1010-1.5RRG2 + 340LC7Y					0.065	0.020	0.014	0.014
BNK 1010-1.5RRG0 + 390LC5Y	250	317	335	390	0.050	0.012	0.010	0.011
BNK 1010-1.5RRG2 + 390LC7Y					0.065	0.020	0.014	0.014
BNK 1010-1.5RRG0 + 440LC5Y	300	367	385	440	0.065	0.012	0.010	0.011
BNK 1010-1.5RRG2 + 440LC7Y					0.080	0.020	0.014	0.014