Miniature Slide Screws Miniature Slide Screws / Nuts

Miniature Slide Screws Miniature Slide Screws / Nuts

For Pricing and Days to Ship,Please Configure Online.
Miniature Slide Screws
Miniature Slide Screws / Nuts
One End Stepped / Both Ends Stepped
Straight
EStainless steel screw shaft and tribological resin nut combination can be used without grease, and are corrosion resistant and quiet.
T
R0.2
L
L
H
3.2
3.2
3.2
4-d
B
3.2
3.2
3.2
3.2
L
1mm Increment
Plastic Nut Dimension
Allowable Axial Load Allowable Rotational Speed Tightening Torque
Number
V/Q
of Starts D1
N (reference) rpm (reference)
N·mm
Lead
L
F, S
H
A
T
B
P
d
01
1
50
4
30~150
2.5
10
23 11.5 3.5 15
15 2.9
2500
180
02
2
60
01
120
1
2≤F≤Vx3
02
60
6
30~250
3 4
12
26 14.5 3.5 17
18 3.4
2000
400
09
90
2≤S≤Qx3
4
18
110
01
200
40~250
1
MSSRA
02
4 5
290
8
14
29
18
4
18
21 3.4
2000
400
12
4
210
*2≤F≤Vx4
MSSRW
40~350
2≤S≤Qx4
24
4 5 6
6
210
02
50~250
1
460
10
15
5 6 7
4
16
33
22
5
21
24 4.5
410
1500
500
50~500
2≤F≤Vx5
30
6
440
02
50~250
1
660
2≤S≤Qx5
12
6 7 8 9
18
35
25
5
22
26 4.5
1000
500
18
750
50~550
6
36
540
EThere may be a centering hole on machined shaft end. *When V and Q=4, F and S will be less than 3x of V and Q.
EThe tightening toque applies to the screw for mounting the plastic nut. ENote that positioning repeatability changes when nut is exchanged for maintenance.
30°30° P30°
30°
P
H
R0.2
H
EMSSR includes a shaft and a nut.
MSSRN includes a nut only.
3.2
D
P
S
F
3.2
3.2
S
L
T
30°
3.2
6.3
D
3.2
Vh7
3.2
D
0
D 1-0.2
Q h7
D
0
D 1-0.2
3.2
30°
R0.2
6.3
A
3.2
T
2-R0.3
R0.3
A
0
T
R0.2
MSSR Right-Hand 304 Stainless Steel
Special Resin
MSSRN Screw
ESet includes a shaft and a nut.
A
MMaterial
Shaft
Nut
Type
D 1-0.2
R Screw 304 Stainless Steel Special Resin
Both Ends Stepped
QMiniature Slide
Screws / Nuts
3.2
A
3.2
0
MSSRW
R Screw 304 Stainless Steel Special Resin
6.3
Q h7
MSSRA
One End Stepped
MMaterial
Shaft
Nut
Type
D 1-0.2
MMaterial
Shaft
Nut
Type
4-d
B
B
4-d
Part Number
Type
D
Part Number -
L
-
S
-
L
-
F
Q
-
V
D
Lead
01
4
02
02
6
09
01
MSSR
MSSRN
02
8
12
24
02
10
S
-
Q
15
30
MSSRW1202 - 250 - F20 - V6 - S8 - Q6
02
Part Number - L - S - Q MSSRA812 - 250 - S10 - Q5 -
Configure Online
(AC, SC…etc.)
AQ13.3
12
18
36
Plastic Nut Dimension
Number
of Starts D1 H
A
T B P
1
30~150
2
10
23
11.5 3.5
15
15
d
Allowable Allowable Tightening Mass
Unit Price MSSR
Unit Price
Axial Load Rotational Speed Torque (reference)
N (reference) rpm (reference) N·mm g/100mm Min.L~100 L101~200 L201~300 L301~400 L401~550 MSSRN
2.9
12
26
14.5 3.5
17
18
3.4
4
40~250
1
4
40~350
50~250
50~250
50~550
11(3)
-
-
-
11(3)
-
-
-
23(3)
-
-
25(3)
-
-
25(3)
-
-
110
25(3)
-
-
200
42(5)
-
-
290
38(5)
-
-
60
2500
180
14
29
18
4
18
21
3.4
60
90
210
2000
2000
400
400
40(5)
6
210
41(4)
1
460
59(6)
4
50~500
50
120
1
30~250
18
Configure Online
-
L
1mm
Increment
01
(Nut)
MSSRA812 - 300 - S10 - Q5
Part Number -
Part Number
Type
16
33
22
5
21
24
4.5
410
6
440
1
660
6
18
35
25
5
22
26
4.5
750
1500
500
-
-
-
-
58(6)
56(6)
86(8)
1000
500
86(8)
540
87(7)
EThe tightening toque applies to the screw for mounting the plastic nut. ENote that positioning repeatability changes when nut is exchanged for maintenance. EThe dimension in ( ) of mass table is nut mass.
SW SC
SY
(SQ)
AC (AQ)
F(S)
1 -707
MSSRW
8
10
Threaded
MQ
Min.L~100
Square Chamfering
M
Q
L
L=MCx1.5
MQx1.5
BC
(BV)
L101~200
3.2
V, Q
2.5
3
4
5
6
7
8
9
e Tolerance
m+0.14
n Machining
0
Limit
2
0.5
4
0.7
+0.06
2.5 0
3
+0.075
5 0
6
0.9
n≥1.2
MC=Applied on V part
SC, SQ, SW, SY=
1mm Increment
MQ=Applied on Q part
SC=Applied on V part Ordering Code MC5
SQ=Applied on Q part
V, Q
MC / MQ (Selection Range)
EApplicable to
6 3
either V or Q.
7, 8 3, 4
Ordering Code
9 3, 4, 5
SC5-SW5-SY5
EApplicable when V(Q)≥6
EApplicable when
V(Q)≥6
ESW≥Q(V)-2
E3≤SY≤20
BC(BV)≤S(F)−(Screw Pitchx2)
BV, BC≤Mx3
Ordering Code BC10
BV=Applied on V part
BC=Applied on Q part
V, Q
MxPitch
2.5
M2.5x0.45
3
M3x0.5
4
M4x0.5
5
M5x0.5
6
M6x0.75
8
M8x1.0
XV (Q)=9 is not applicable
Unit Price
L201~300
-
L301~400
-
L401~550
-
-
-
Keyway
C KC (KV)
1.6
3.2
A
F(S)
AC (V part) AQ (Q part) SC (V part) SQ (Q part) MC (V part) MQ (Q part) BV (V part) BC (Q part) ZC (V part) ZQ (Q part)
Ordering Code AC13.3
AC=Applied on V part
AQ=Applied on Q part
Price Adder
6
Coarse Tapping
MC
Lead
01
02
01
02
09
18
01
02
12
24
02
15
30
02
18
36
12
V
m
AC, AQ=0.1mm Increment
AC, AQ≤F(S)−m−n Machining Limits
Spec.
-
D
4
V(Q)
e
Alterations
Code
Wrench Flats
V(Q)
n
-
Part Number
Type
A=1mm Increment
ZC=Applied on V part
ZQ=Applied on Q part
EApplicable to either V or Q.
Ordering Code ZC6-W5-A8
Other alteration can not
E
be combined on the same
screw shaft.
b1
r1
KV (V part) KC (Q part)
KC, KV, C= 1mm Increment
Ordering Code KC8-C10
KV=Applied on V part
KC=Applied on Q part
C≤S(F)/2
C+KC(KV)<S(F)
KC(KV)≥2
When KC (KV)=0
Part Number -
L
MSSR812 MSSRN1002
(Nut)
300
Configure Online
QFeature
Slide screw's nut is made of special resin composed of PPS as base material and solid lubricant (fluorine, for example) filled to increase sliding properties.
The material is superior to polypropylene, nylon, and polyacetal in tribological properties, heat resistance and moisture absorbing characteristics. Quieter in comparison to ball screws, and lighter in motion with lower torque compared to lead screws.
QMaterial Properties of Nuts
Item
Base Material
Specific Gravity
Tensile Strength
Hardness
Elongation
Water Absorption Ratio
Critical Temperature
Testing Method
ASTM D792
ASTM D638
ASTM D638
ASTM D570
-
QWear Data (Reference Values)
Unit
MPa
Rockwell R
%
%
°C
Value
PPS
1.53
51
110
3
0.05
140
QCaution
1Positioning repeatability is changed by wear due to usage and exchange of parts during maintenance.
2Do not use molybdenum and silicone based greases due to its negative impact to the nuts.
Do not use it due to its negative impact to the nuts.
3Sliding properties are based on 25°C. It may vary depending on temperature.
4The nuts are made of PPS base material; they may be "cracked" or "deformed" due to shocks or excessive tightening.
QScrew Accuracy
QLeads
· Initial Accumulative Lead Error ±0.21 / 300mm (Reference Temperature 25°C) Lead is the travel distance of one revolution.
· Bending Accuracy: 0.16 or less
Lead 01CTravel Distance/Rev.: 1mm
Lead 24CTravel Distance: 24mm
Bend Measurement Method
C
EF(S)-C-KC(KV)≥2
ZC(ZQ)
W
Keyway Dimension
Applicable
t1
6, 7
5
b1
Shaft End
8
6
Dia. V, Q Reference Tolerance Reference Tolerance r1
9
7
Dimension (N9) Dimension
2
0.08
EApplicable when V, Q ≥6 6, 7
-0.004 1.2 +0.1
-0.029 1.8
0
~0.16
8, 9
3
E5≤A≤20
to
either
V
or
Q.
EApplicable
EV(Q)=ZC(ZQ)
Configure Online
(20)
(20)
The screw shaft is supported on both ends with V-blocks and
the measurements are taken with a dial indicator at arbitrary
points while the shaft is rotated.
Axial Play Increase (µm)
Retaining Ring Groove
-
L401~550
-
Test1: MSSR812
200
3
2
100
1
0
20
50
Nut Moving Distance (km)
100
1: Dry and Axial Load 50N, Speed 500rpm
2: Dry and Axial Load 100N, Speed 500rpm
3: Dry and Axial Load 200N, Speed 500rpm
Axial Play Increase (µm)
12
L301~400
-
D
10
L201~300
-
t1
8
Unit Price
Q(V)
MSSRA
L101~200
V (Q)
6
Min.L~100
-0 0.1
.3
4
Lead
01
02
01
02
09
18
01
02
12
24
02
15
30
02
18
36
W
D
Q(V)
Part Number
Type
Test2: MSSR824
200
3
1
100
2
0
20
50
Nut Moving Distance (km)
100
1: Dry and Axial Load 200N, Speed 500rpm
2: Dry and Axial Load 200N, Speed 1000rpm
3: Dry and Axial Load 200N, Speed 2000rpm
1 -708