SMC Networks MGZ Series User manual

®
Non-rotating Double Power Cylinder
MGZ Series
N348
External non-rotation guide unnecessary
Double output power in the extend direction
Large side loading capabilities
High strength and space savings

2
®
Air pressure supplied from A operates on surfaces 1 and 2. (extension)
Air pressure supplied from B operates on surface 3. (retraction)
Regulator with check
valve unnecessary
A regulator with check valve that is
required for a traditional lifting circuit
becomes unnecessary.
AB
AB
Tube rod diameter
External dimension
Sliding key x 2
Non-rotation guide
unnecessary
!
Employs a large bore tube rod up to 80% of the cylinder's
external square dimension + slide bearing. In addition, a
built-in non-rotation mechanism using sliding keys allows
direct mounting of loads.
Double output power for extension!
A unique construction doubles the pressurized area for extension.
An ideal air cylinder for lifting and pressing operations
Mounting accuracy
improved
Positioning holes are provided on the work piece
mounting surface for easy alignment.
Series MGZ
Non-rotating
Double Power Cylinder

3
®
Application examples
Chuck
Press
Robot Shooter
Lifter
Pusher
(Approx.
30% reduction)
Clean external appearance
Long stroke capability
& space savings
Strokes up to 1000mm are possible. Due to the construction,
the overall length is not two or more times the stroke as in the
case of conventional double output cylinders (tandem type).
High strength & space savings
Moment resistance is equal to a guide cylinder
(cylinder + two guide shafts).
Furthermore, the mounting cross section is reduced by
approximately 40%.
Piping is centralized on the head cover.
Auto switches are contained in grooves on
four sides.

4
®
Series MGZ Non-rotating Double Power Cylinder
Nil
S
3
n
2 pcs.
1 pc.
3 pcs.
"n" pcs.
Number of auto switches
Auto switch type
Standard Type
Bore size
MGZ
Stroke (mm)
Refer to the standard stroke table on page 5.
∗Select applicable auto switch models from the table below.
How to Order
40
50
63
Nil Without auto switch
(built-in magnet cylinder)
40mm
50mm
63mm
10040 Z73
Applicable auto switches/Direct mounting type
Special functionType Electrical
entry
Grommet
Indicator
light
Wiring
(output)
2 wire
3 wire
Load voltage
—
AC
DC
Lead wire length (m)∗
0.5
(Nil)
3
(L)
5
(Z)








—










—







IC circuit
Applicable loads
Auto switch models
Yes
IC circuit
100V or less
5V
5V, 12V
—
24V
Yes
———
2 wire
3 wire (NPN)
3 wire (PNP)
Reed switch
Solid state switch
——
—
—
Y69A
Y7PV
Y69B
Y7NWV
Y7PWV
Y7BWV
IC circuit
—
—
No
Water resistant ( 2 color indicator)
Diagnostic
indication
(2 color indicator)
——— Relay,
PLC
12V
24V
Grommet
—
IC circuit
Relay,
PLC
3 wire (NPN)
3 wire (PNP)
2 wire
—
5V, 12V
12V
5V, 12V
100V
Z76
Z73
Z80
Y59A
Y7P
Y59B
Y7NW
Y7PW
Y7BW
Y7BA
—
—
—
—
Electrical entry direction
Perpendicular In-line
Switch spacers
Applicable bore size (mm)
Switch spacer
40, 50, 63
BMP1-032
∗ Lead wire length symbols: 0.5m ...... Nil (Example) Y69B
3m ......... L Y69BL
5m ......... Z Y69BZ
∗∗ Solid state switches marked with a "" symbol are produced upon receipt of order.
∗∗∗ When later installing auto switches on a cylinder ordered without auto switches,
the switch spacers in the table below are necessary.

5
®
Non-rotating Double Power Cylinder Series MGZ
Specifications
Bore size (mm)
Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Stroke length tolerance
Cushion
Thread tolerance
Port size
Double acting single rod
Air
1.5MPa (217.5psi)
1.0MPa (145psi)
0.08MPa (11.6psi)
Without auto switch –10 to 70°C (14 to 158°F) (with no freezing)
With auto switch – 10 to 60 °C (14 to 140°F) (with no freezing)
Non-lube
50 to 700mm/s (2 to 27.5in/s)
to 250 , 251 to 1000 mm
Rubber bumper
JIS class 2
40
+1.0
0
Standard strokes
40, 50, 63
Bore size (mm)
75, 100, 125, 150, 175
200, 250, 300
350, 400, 450, 500, 600
700, 800, 900, 1000
Standard strokes (mm) Long strokes (mm)
50 63
+1.4
0
1/4 1/4 1/4
Weight table
Bore size (mm)
Standard weight
Additional weight per 50mm of stroke
40
1.9 (4.2)
0.39 (0.86)
50
3.03 (6.7)
0.59 (1.30)
63
4.83 (10.6)
0.78 (1.72)
kg (lb.)
Theoretical Output
Bore size
(mm)
Model
MGZ40
MGZ50
MGZ63
20
25
32
OUT
IN
OUT
IN
OUT
IN
45 x 40
40
55 x 50
50
68 x 63
63
2533 (3.9)
942 (1.5)
3848 (6.0)
1473 (2.3)
5945 (9.2)
2313 (3.6)
Rod diameter
(mm)
Operating
direction
Piston area
mm²(in²)
Operating pressure MPa (psi)
N (lbf)
0.2
(29.0)
507
(114.0)
188
(42.3)
770
(173.1)
29
(66.3)
1189
(267.3)
463
(104.1)
0.3
(43.5)
760
(170.8)
283
(63.6)
1154
(259.4)
442
(99.4)
1784
(401.0)
694
(156.0)
0.4
(58.0)
1013
(227.7)
377
(84.7)
1539
(346.0)
589
(132.4)
2378
(534.6)
925
(207.9)
0.5
(72.5)
1267
(284.8)
471
(105.9)
1924
(432.5)
737
(165.7)
2973
(668.3)
1157
(260.1)
0.6
(87.0)
1520
(341.7)
565
(127.0)
2309
(519.1)
884
(198.7)
3567
(801.9)
1388
(312.0)
0.7
(101.5)
1773
(398.6)
659
(148.1)
2694
(605.6)
1031
(231.8)
4162
(935.6)
1619
(364.0)
0.8
(116.0)
2026
(455.4)
754
(169.5)
3078
(691.9)
1178
(264.8)
4756
(1069.1)
1850
(415.9)
0.9
(130.5)
2280
(512.5)
848
(190.6)
3463
(778.5)
1326
(298.1)
5351
1202.9)
2082
(468.0)
1.0
(145.0)
2533
(569.4)
942
(211.8)
3848
(865.0)
1473
(331.1)
5945
(1336.4)
2313
(520.0)
1in=25.4mm

6
®
Series MGZ Non-rotating Double Power Cylinder
Construction
Parts list
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Description Material
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Carbon steel pipe
Carbon steel
Aluminum alloy
Aluminum alloy
Lead bronze casting
Lead bronze casting
Aluminum alloy
Carbon steel
Carbon steel
Rod cover
Head cover
Cylinder tube
Piston rod
Tube rod
Tube rod cover
Piston
Stationary piston
Bushing
Thrust plate
Holder
Pin
Tie-rod
Note
Clear anodized
Clear anodized
Hard anodized
Hard anodized
Hard chrome plated
Electroless nickel plated
Chromated
Chromated
Chromated
Zinc chromated
Corrosion resistant chromated
No.
14
15
16
17
18
19
20
21
22
23
24
25
Description
Tie-rod nut
Hexagon socket head cap screw
Spring washer
Bumper
Wear ring
Magnet
Rod seal A
Rod seal B
Piston seal
Piston gasket
Tube rod gasket
Cylinder tube gasket
Material
Carbon steel
Chrome molybdenum steel
Steel wire
Urethane
Resin
Magnetic material
NBR
NBR
NBR
NBR
NBR
NBR
Nickel plated
Nickel plated
Nickel plated
Note

7
®
Non-rotating Double Power Cylinder Series MGZ
Dimensions (mm)
to 1000
to 1000
to 1000
Stroke range
Bore size
(mm)
40
45
50
H
10
14
14
M
25
25
25
K
M6 x 1.0
M8 x 1.25
M8 x 1.25
J
78
92
110
I
23.5
28
34.5
GB
34.5
40
46.5
GA
36
46
53
KA
21
26
32
E
45
55
68
46
55
66
59
71
82
B
40
50
63
DC
to 1000
to 1000
to 1000
Stroke range
Bore size
(mm)
138
150
171
S
178
195
221
ZZ
9.5
12.5
15
Y
6
6
6
XL
M6 x 1.0
M8 x 1.25
M8 x 1.25
MM
12
16
16
XA
1/4
1/4
1/4
P
44
50
56
N
12
15
15
4
5
5
MB
40
50
63
MC
øI
2–Rc P
2 x 4–J
S + Stroke
MC
NK
HB
C
KA
E
4–MM depth M øXAH7 depth XL + 0.2
0
ZZ + Stroke
MB
MA
N
GA
GB
Y
øD
Y
18
18
18
MA
1in = 25.4mm

8
®
Series MGZ Non-rotating Double Power Cylinder
Electrical entry
Grommet
Grommet
Grommet (2 color indicator, with diagnostic output)
Grommet (2 color indicator, water resistant)
40
50
63
D-Z7, Z80
D-Y59, Y69, Y7P
D-Y7NW, Y7PW, Y7BW
D-Y7BAL
A
23
23
32
B
0
0
0
D-Z7, Z80
D-Y59, Y69, Y7P
D-Y7NW, Y7PW, Y7BW
D-Y7BAL
Applicable auto switches
Minimum strokes for mounting of auto switches
Be sure to read before handling.
Refer to pages 16 through 18 for auto switch precautions.
Auto switch models
Bore size
(mm)
Auto switch type
Reed switch
Solid state switch
Specific Product Precautions
D-Y59A (B), Y69A (B)
Y7P (V)
Auto switch type
Reed switch
Solid state switch
D-Z73, Z76, Z80
ø40 ø50 ø63
Number of
auto switches mounted
2 pcs. (same side)
1 pc., 2 pcs. (different sides)
2 pcs. (same side)
1 pc., 2 pcs. (different sides)
2 pcs. (same side)
1 pc., 2 pcs. (different sides)
2 pcs. (same side)
1pc., 2 pcs. (different sides)
D-Y7NW (V), Y7PW (V)
Y7BW (V)
D-Y7BAL
60
20
60
20
70
25
70
25
Auto Switches/Proper Mounting Position for Stroke End Detection
Auto Switch Mounting
Correct Incorrect
0 to 1 AB
Flat head
watchmakers screw driver
Switch spacer
Switch mounting screw
(M2.5 x 4 l)
Accessory
When mounting an auto switch, first hold the switch spacer between your
fingers and press it into the groove. Then confirm that it is seated in the
proper mounting position, and correct if necessary. Next insert the auto
switch into the groove and slide it under the switch spacer.
After setting in the desired mounting position, tighten the switch mounting
screw, which is included, using a flat head watchmakers screw driver.
Auto switch models
Note) When tightening the auto switch
mounting screw use a watchmakers
screw driver with a handle about 5 to
6mm in diameter. Also tighten with a
torque of about 0.05 to 0.1N⋅m. As a
rule, it should be turned about 90°past
the point at which tightening can be
felt. (1N·m = 0.7375ft·lb)
1in = 25.4mm

9
®
Non-rotating Double Power Cylinder Series MGZ
D-Z76
D-Z73 D-Z80
D-Y59A, Y69A
D-Y59B, Y69B
D-Y7P (V)
D-Y7NW (V)
D-Y7BW (V)
D-Y7PW (V)
D-Y7BAL
Indicator light
Optimum operating position
Operating
range OFF
ON
Red
Indication
Green Red
Reed Switch Internal Circuits
Solid State Switch Internal Circuit
Contact Protection Boxes/CD-P11, CD-P12
Contact protection box dimensions
Contact Protection Box Connection
4.4
38
46
ø3.4
18
9
3.4
CD-P
VOLT
SWITCH
15.5
Contact protection box internal circuits
Lead wire colors inside ( ) are those prior to conformity with IEC standards.
Part No.
Load voltage
Max. load current
∗ Lead wire length ......... Switch connection side 0.5m
Load connection side 0.5m
Surge
absorber
Choke
coil
OUT
Brown [Red]
OUT
Blue [Black]
Choke
coil
Zener
diode
CD-P11 CD-P12
CD-P11 CD-P12
24VDC
50mA
200VAC
12.5mA
100VAC or less
25mA
Contact protection box specifications
OUT (+)
Brown [Red]
OUT (–)
Blue [Black]
LED
Reed switch
Resistor
Zener diode
Contact
protection
box
CD-P11
CD-P12
Brown (Red)
Blue (Black)
OUT (+)
Brown (Red)
OUT (–)
Blue (Black)
LED
Reed switch
Resistor
Reverse
current
prevention
diode
OUT
Black (White)
DC (+)
Brown (Red)
DC (–)
Blue (Black)
Load
(+)
(–)
DC
power
Reed switch
Contact
protection
box
CD-P11
CD-P12
OUT (±)
Brown (Red)
OUT ( )
Blue (Black)
±
OUT (+)
Brown (Red)
OUT (–)
Blue (Black)
OUT
Black (White)
DC (+)
Brown (Red)
DC (–)
Blue (Black)
DC (+)
Brown (Red)
OUT
Black (White)
DC (–)
Blue (Black)
OUT (+)
Brown (Red)
OUT (–)
Blue (Black)
OUT
Black (White)
DC (+)
Brown (Red)
DC (–)
Blue (Black)
DC (+)
Brown (Red)
DC (–)
Blue (Black)
OUT
Black (White)
OUT (+)
Brown (Red)
OUT (–)
Blue (Black)
Main
switch circuit
<Applicable auto switches>
D-Z7, Z8
Auto switches shown above do not have internal contact protection circuits.
1. The operated load is an induction load.
2. The length of wiring to the load is 5m or more.
3. The load voltage is 100VAC.
A contact protection box should be used in any of the above cases.
To connect a switch unit to a contact protection box, connect the lead wires
from the side of the contact protection box marked SWITCH to the lead
wires coming out of the switch unit. Further, the switch unit should be kept
as close as possible to the contact protection box, with a lead wire length of
no more than 1 meter.
Main
switch circuit
Main
switch circuit
Main
switch circuit Main
switch circuit Main
switch circuit
Main
switch circuit

10
®
Series MGZ Non-rotating Double Power Cylinder
Selection Graphs to (Vertical Upward Mounting)
Selection graph to 300mm/s Selection graph to 500mm/s
Selection graph to 700mm/s Selection Example:
Vertical Upward Mounting
1. Confirmation of allowable load weight by application
Caution Theoretical output must be confirmed separately. Refer to the theoretical output table on page 5.
Vertical upward: Lifter
Maximum speed mm/s (in/s)
to 300 (11.8) to 500 (19.7) to 700 (27.6) to 300 (11.8) to 500 (19.7) to 100 (3.9) to 200 (7.9) to 300 (11.8)
Graph
∗ l: The dimension for the load center of gravity position is that when the cylinder is retracted.
Graph Graph Graph Graph Graph Graph Graph
Maximum speed mm/s (in/s) Load center of gravity position l mm (in)
Vertical downward: Press Horizontal: Chucking
L
m
m
F
m
l
F
Continuous line: Operating pressure 0.4MPa or more
Dotted line: Operating pressure 0.5MPa or more
Continuous line:
Operating pressure 0.4MPa or more
Continuous line: Operating pressure 0.4MPa or more
Dotted line: Operating pressure 0.5MPa or more
300
100
50
10
510 30 50 70 100 200 300
ø63
ø50
ø40
Eccentric distance L (mm)
Load weight m (kg)
100
50
10
5
110 30 50 70 100 200 300
ø63
ø50
ø40
Eccentric distance L (mm)
Load weight m (kg)
200
100
50
10
2
5
10 30 50 70 100 200 300
ø63
ø50
ø40
Eccentric distance L (mm)
Load weight m (kg)
[example q]
Selection conditions Mounting: Vertical upward (lifter)
Maximum speed: 500mm/s
Load weight: 40kg
Eccentric distance: 80mm
Determine the selection conditions in order from the top of the table below,
and choose one of the selection graphs to be used.
Selection Conditions:
Refer to graph based on vertical mounting and speed of 500mm/s.
Find the intersection of load weight 40kg and eccentric distance
80mm in graph , and determine bore size ø63.
Note: 1kg = 2.2046lb
1in = 25.4mm
1MPa = 145psi