Compact Linear Actuator with Ball Screw Drive - Schaeffler Group

Compact linear actuators
with ball screw drive
Linear actuator with two carriages
without strip cover
Dimension table · Dimensions in mm
MKUVS32-KGT-W2
28 TPI 181 Schaeffler Group Industrial
00014A41
15
10,5
L3
L1
L
L 1)
tot
2)
L2
Designation Spindle Mass Dimensions
MKUVS32-KGT/2-W2 10X2
MKUVS32-KGT/4-W2 10X4
MKUVS32-KGT/10-W2 10X10
MKUVS32-KGT/20-W2 10X20
d 0�p 4) m tot m Law 5)
Driven Non-driven
�kg �kg �kg
(L 2 · 0,0055) � 0,89 0,3
MKUVS32-OA-ADA – (L 2 · 0,0049) � 0,8 –
MKUVS32-80-KGT/2-W2 10X2
MKUVS32-80-KGT/4-W2 10X4
MKUVS32-80-KGT/10-W2 10X10
MKUVS32-80-KGT/20-W2 10X20
(L 2 · 0,0055) � 1,43 0,58
MKUVS32-80-OA-W2 – (L 2 · 0,0049) � 1,34 –
1) Total stroke length = effective stroke length + 2 · S (mm)
S = The allowance S designates a safety range suitable for the particular application
and should be at least two thread turns.
L2 = Total stroke length + 2�L1 + L4 + 21
Ltot = Total stroke length + 2�L1 + L4 + 95 for linear actuator with ball screw drive (suffix KGT)
Ltot = Total stroke length + 2�L1 + L4 + 51 for linear actuator without drive (suffix OA)
L4 = Distance between carriage centres.
In linear actuators with ball screw drive, one carriage is driven
(connected to the spindle), while the other is freely movable.
In linear actuators without drive, both carriages are freely movable.
L4 min = L1 + 10
2) L2 max = 1100 mm for spindle pitch 10 mm and 20 mm
L2 max = 550 mm for spindle pitch 2 mm and 4 mm.
00014834
M z
M y
X
Load directions (schematic) MKUVS32-KGT-W2
M x
Y
Z
00014862
L3
L1
L
59
36,5
L L 1 L 3
12
0,21 30 57 61
0,49 80 107 111
L 4
�5