Ball Splines / Both Ends Stepped and Threaded

Ball Splines / Both Ends Stepped and Threaded

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Ball Splines/Both Ends Stepped and Threaded:Related Image
 
Both Ends Stepped and ThreadedSpline Shafts [ M ] EN 1.3505 Equiv. Nut
 [ M ] EN 1.7242 Equiv. [ H ] Hardness: 58HRC ~
Spline Shaft, Nut [ M ] Material: EN 1.4125 Equiv. [ H ] Hardness: 55HRC ~
Nut 1 pc.Nut 1 pc.
With Round Flange NutBSYMBSYMS
With Compact Flange NutBSYN-
With Straight NutBSYSBSYSS

Specifications

Part Number-L-F-E-B-S-P-Q-M-N
BSYS8
Ball Splines/Both Ends Stepped and Threaded:Related ImageBSYS8G
Ball Splines/Both Ends Stepped and Threaded:Related ImageBSYS8L
-
-
-
250
250
250
-
-
-
F20
F20

F20
-
-
-
E20
E20
E20
-
-
-
B8
B8
B8
-
-
-
S8
S8
S8
-
-
-
P6
P6
P6
-
-
-
Q6
Q6
Q6
-
-
-
M6
M6
M6
-
-
-
N6
N6
N6
Alternative grease types available. For Days to Ship, Price and Performance, see  >>  P.340
 ■ Spline Shafts
Part Number1mm IncrementP, Q
Selection
M (Coarse) / N (Coarse) Selection
(M≤P, N≤Q)
D(Y)Mass (kg/m)
TypeNo.LF, EB, S1-Nut Type
1-Nut Typemin~max
BSYM
BS
YN
BSYS
BSYMS
BSYSS
*660~400(190)When P, Q=3
4≤F, E≤9
When P, Q=4
4≤F, E≤16
When P, Q≥5
4≤F, E≤P, Qx5
[ ! ]F, E≥B, S+2
When M, N=3
2≤B, S≤M, Nx3
When M, N=4
2≤B, S≤M, Nx4
When M, N≥5
2≤B, S≤M, Nx5
[ ! ]B S≥Pitchx3+
[ ! ]For Stainless Steel materials,M, N≤B, S≤M, Nx3
345         345       652~392(182)0.23
*860~400(190) 456         456      852~392(182)0.39
*1060~600(390) 4568        4568     10.452~592(382)0.65
*1360~600(390)  56810        56810    13.452~592(382)1.11
*1670~600(390)  568101213       681012   16.662~592(382)1.65
2080~700    81012131516     68101216  20.672~6922.57
2590~900    8101213151620    6810121620 25.882~8924.04
30100~1150     10121315162025    8101216202430.892~11425.85
[ ! ]For BSYMS and BSYSS, only * marked sizes are available, and the Max. L and Y dimensions are in ( ).
[ ! ]For BSYN, only No. 6, 8 and 10 are available.
 ■ Round Flange Nuts, Compact Flange Nuts
No.D
(h6)
LDfHP.C.D.d1d2hWdBBasic Rated TorqueBasic Load RatingAllowable Static MomentMass
(kg)
Dynamic Ct
(N • m)
Static C0t
(N • m)
Dynamic C
(kN)
Static C0
(kN)
M01
(N • m)
M02
(N • m)
61425306223.563.16.51.5183.871.22.15360.03
8163224214.88.71.22.15360.04
102140(33)42(41)6(8)32(30)4.584.4(5.3)14(8.5)2519(11)34(21)3.8(2.4)6.9(4.3)26(15)181(102)0.09
132444(36)44(45)7(8)33(34)15(10)-28(20)52(37)4.6(3.3)8.3(5.9)36(22)251(148)0.11
163150517404.41851936.211.1563860.2
203563589455.59.55.422.52851548.515.3836110.3
254271655226.519334815.427.717312480.4
3047807510606.6116.5302.527249018.533.321215810.57
Dimensions in ( ) are for EN 1.4125 Equiv. Allowable static moment M01 is a value measured when a single nut is used, and M02 is a value measured when two nuts are used.
 ■ Straight Nuts
No.D
(h6)
Lb t
(+0.05(
0
dαBasic Rated TorqueBasic Load RatingAllowable Static MomentMass
(kg)
Dimensions of Key (Included)
ToleranceDynamic Ct
(N • m)
Static C0t
(N • m)
Dynamic C
(kN)
Static C0
(kN)
M01
(N • m)
M02
(N • m)
B h L1R
ToleranceTolerance
614252.5+0.014
0
1.21.515°3.871.22.15360.0122.5+0.016
+0.006
2.50
-0.025
10.51.25
81625°4.88.71.22.15360.01310.5
102140(33)31.5-19(11)34(21)3.8(2.4)6.9(4.3)26(15)181(102)0.063317(14)1.5
132444(36)28(20)52(37)4.6(3.3)8.3(5.9)36(22)251(148)0.0717(14)
1631503.5+0.018
0
251936.211.1563860.153.5+0.024
+0.012
3.50
-0.030
181.75
20356342.52851548.515.3836110.244292
25427119334815.427.717312480.2933
3047802.527249018.533.321215810.3742
Dimensions in ( ) are for EN 1.4125 Equiv. Allowable static moment M01 is a value measured when a single nut is used, and M02 is a value measured when two nuts are used.

Alterations

Ball Splines/Both Ends Stepped and Threaded:Related Image

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Part Number
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSNut type Shaft O.D. D
(φ)
Shaft material Nut Overall Length
(mm)
Nut O.D.
(φ)
Shaft Overall Length L
(mm)
Basic Load Rating Dynamic Rating
(N)
Allowable Torque
(Nm)
Nut Material Grease B
(mm)
E
(mm)
F
(mm)
M
(mm)
N
(mm)
P
(mm)
Q
(mm)
S
(mm)

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More Information

Ball Splines/Both Ends Stepped and Threaded:Related Image

Basic information

Shaft end shape (left) Stepped and Threaded Shaft end shape (right) Stepped and Threaded Type Solid
Torque Middle Torque Number of nuts(pcs.) 1 Nut length Standard
Preload Standard Accuracy Grade Standard Grade The circulation type of balls 1-fach

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