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EXPLAINED
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- Standard External Guided Cylinder - MGG
- MGGL, Standard External Guided Cylinder, Ball Bushing Bearing
MGGL, Standard External Guided Cylinder, Ball Bushing Bearing
The MGGL integrates a round body cylinder for its power source with external guide rods to isolate the load bearing from the movement of the actuator's rod and seals for a compact and light weight unit. The high precision ball bushing allows for smooth operation that ensures stable travel resistance, suitable for pushing and lifting applications. It is enhanced with shock absorbers at the end of stroke for maximum kinetic energy absorption. Non-rotating accuracy ranging from +/-0.02° for 100 mm bore to +/-0.07° for 20 mm bore.
- Bore sizes: 20, 25, 32, 40, 50, 63, 80, 100 mm
- Available in basic or front flange mounting
- High temperature option, up to 150°C or 302°F (XB6)
- Dual stroke option, single rod (XC11)
- External shock absorbers as standard
- Auto switch capable
How to order
L M9BWB32MGG 100
Rc
NPT
G
Nil
TN
TF
20
25
32
40
50
63
80
100
20 mm
25 mm
32 mm
40 mm
50 mm
63 mm
80 mm
100 mm
B
F
M
L
How to Order
—
100 V
100 V or less
100 V, 200 V
200 V or less
—
24 V or less
—
DC
24 V
24 V
5 V
12 V
—
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
AC
3
(L)
1
(M)
5
(Z)
ø20, ø25
ø40 to ø63
ø32
ø80, ø100
A96
A93
A90
C73C
C80C
M9N
—
M9P
—
M9B
—
H7C
M9NW
—
M9PW
—
M9BW
—
H7BA
H7NF
B54
B64
(B54)
(B64)
—
—
—
—
—
—
G59
—
G5P
—
K59
—
—
G59W
—
G5PW
—
K59W
G5BA
G59F
(B59W)
B59W
—
—
—
Guide Cylinder
Series MGG
ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100
Guide Cylinder
Bearing type
Mounting style
Bore size
Number of auto switches
Auto switch
Cylinder stroke (mm)
Refer to “Standard Stroke” on page 357.
Nil
S
n
2 pcs.
1 pc.
“n” pcs.
∗ For the applicable auto switch model, refer to the
table below.
Nil
Without auto switch
(Built-in magnet)
Made to Order
Refer to page 358
for details.
Port thread type
Basic style
Front mounting flange style
Slide bearing
Ball bushing bearing
Applicable Auto Switch/Refer to pages 1719 to 1827 for further information on auto switches.
Type Special function
Electrical
entry
Indicator light
Wiring
(Output)
Load voltage
Auto switch model
Lead wire length
(m)
Applicable load
Applicable bore (mm)
Pre-wired
connector
None
(N)
0.5
(Nil)
Reed switch
Solid state switch
Diagnostic indication
(2-color indication)
Diagnostic indication
(2-color indication)
With diagnostic output
(2-color indication)
Water resistant
(2-color indication)
Connector
Connector
Grommet
Grommet
Grommet
Grommet
Ye sYe s
Ye sYe sYe s
NoNoNo
3-wire (NPN)
3-wire (PNP)
3-wire (NPN)
4-wire (NPN)
3-wire (PNP)
2-wire
2-wire
2-wire
3-wire
(NPN equivalent)
IC circuit
IC circuit
IC circuit
IC
circuit
IC
circuit
IC
circuit
Relay,
PLC
Relay,
PLC
∗ Lead wire length symbols: 0.5 m ·······Nil (Example) M9NW
1 m ······· M (Example) M9NWM
3 m ······· L (Example) M9NWL
5 m ······· Z (Example) M9NWZ
None······· N (Example) H7CN
∗ Solid state auto switches marked with “ ” are produced upon receipt of order.
∗ D-A9
쏔V/M9쏔V/M9쏔WV/M9쏔A(V) types cannot be mounted.
∗ Since there are other applicable auto switches than listed, refer to page 388 for details.
∗ For details about auto switches with pre-wired connector, refer to pages 1784 and 1785.
∗ D-A9쏔/M9쏔/M9쏔W auto switches are shipped together (not assembled).
(Only switch mounting brackets are assembled at the time of shipment.)
When using auto switches shown inside ( ), stroke end
detection may not be possible depending on the One-touch
fitting or speed controller model. Please contact SMC in this
case.
Caution
356
250, 300, 350, 400
350, 400, 450, 500
350, 400, 450, 500, 600
350, 400, 450, 500, 600, 700, 800
350, 400, 450, 500, 600, 700, 800, 900, 1000
350, 400, 450, 500, 600, 700, 800, 900, 1000, 1100
350, 400, 450, 500, 600, 700, 800, 900, 1000, 1100, 1200
350, 400, 450, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300
Model (Bearing type)
MGGM(Slide bearing)
MGGL(Ball bushing bearing)
Bore size (mm)
20
25
32
40
50
63
80
100
Standard stroke (mm)
75, 100, 125, 150, 200
75, 100, 125, 150,
200, 250, 300
Long stroke (mm)
Specifications
MGG쏔쏔20
20
MGG쏔쏔25
25
1/8
MGG쏔쏔32
32
0 to –10 mm
1/4
3/8 1/2
0 to –15 mm
MGG쏔쏔40
40
MGG쏔쏔63
63
MGG쏔쏔50
50
MGG쏔쏔80
80
MGG
쏔쏔
100
100
Double acting
Air
1.5 MPa
1.0 MPa
0.15 MPa (Horizontal with no load)
Rubber bumper
Built-in shock absorbers (2 pcs.)
Non-lube
mm(1000 st or less), mm(1001 st or more)
+1.9
+0.2
+2.3
+0.2
50 to 700 mm/s
50 to 1000 mm/s
CDG1BN Bore size
Port thread type
Stroke Auto switch
RB1007
MGG쏔쏔20
5.88
7
70
4.22
6.86
0
RB1412
MGG쏔쏔25, 32
19.6
12
45
6.86
15.98
RB2015
MGG쏔쏔40, 50, 63
58.8
15
25
8.34
20.5
RB2725
MGG
쏔쏔
80, 100
147
25
10
8.83
20.01
5
–10 to 80
Specifications
JIS Symbol
Standard Stroke
∗ Intermediate strokes and short strokes other than the above are produced upon receipt of order.
Model
Basic cylinder
Bore size (mm)
Action
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Piston speed
Cushion
Stroke adjusting range (One side)
[Built-in adjusting bolts (2 pcs.)]
Base cylinder lubrication
Stroke length tolerance
Non-rotating
accuracy
Piping port size (Rc, NPT, G)
Basic cylinder
Guide unit
Slide bearing
Ball bushing bearing
∗ When the cylinder is retracted (initial value), the non-rotating accuracy without loads or deflection of the guide rods will be below the values shown in the table above
as a guideline.
Shock Absorber Specifications
Shock absorber model
Applicable guide cylinder
Maximum energy absorption (J)
Stroke absorption (mm)
Maximum collision speed (m/s)
Max. operating frequency (cycle/min)
Ambient temperature range ( C)
Spring force (N)
Extended
Retracted
∗ It denotes the values at the maximum energy absorption per one cycle. Therefore, the operating frequency can be
increased according to the energy absorption.
∗
∗
357
Series MGG
Guide Cylinder
MGJ
MGP
MGQ
MGG
MGC
MGF
MGZ
MGT
Individual
-X쏔
D-쏔
-X쏔
OUT IN
20 25 32 40 50
(kg)
1008063
LB Type (Ball bushing bearing, Basic style)
LF Type (Ball bushing bearing, Front mounting flange style)
MB Type (Slide bearing, Basic style)
MF Type (Slide bearing, Front mounting flange style)
(kg)
20 25 32 40
0.69
0.109
1.14
0.135
1.61
0.203
3.09
0.326
5.23
0.509
8.29
0.679
13.09
0.948
18.58
1.265
50 63 80 100
Mass
Mass of Moving Parts
1.72
2.44
1.71
2.42
0.14
0.01
0.011
2.82
3.79
2.79
3.75
0.17
0.01
0.018
3.84
4.87
3.36
4.39
0.25
0.02
0.019
7.19
9.38
7.17
9.37
0.4
0.03
0.031
11.63
14.17
11.36
13.89
0.61
0.06
0.061
37.46
45.98
36.36
44.89
1.48
0.26
0.548
26.32
33
25.61
32.29
1.11
0.19
0.384
16.6
20.58
16.22
20.2
0.82
0.1
0.269
20
25
32
40
50
63
80
100
8
10
12
16
20
20
25
30
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
314
264
491
412
804
691
1260
1060
1960
1650
3120
2800
5030
4540
7850
7150
0.2
62.8
52.8
98.2
82.4
161
138
252
212
392
330
624
560
1010
908
1570
1430
0.3
94.2
79.2
147
124
241
207
378
318
588
495
936
840
1510
1360
2360
2150
0.4
126
106
196
165
322
276
504
424
784
660
1250
1120
2010
1820
3140
2860
0.5
157
132
246
206
402
346
630
530
980
825
1560
1400
2520
2270
3930
3580
0.6
188
158
295
247
482
415
756
636
1180
990
1870
1680
3020
2720
4710
4290
0.7
220
185
344
288
563
484
882
742
1370
1160
2180
1960
3520
3180
5500
5010
0.8
251
211
393
330
643
553
1010
848
1570
1320
2500
2240
4020
3630
6280
5720
0.9
283
238
442
371
724
622
1130
954
1760
1490
2810
2520
4530
4090
7070
6440
1.0
314
264
491
412
804
691
1260
1060
1960
1650
3120
2800
5030
4540
7850
7150
Symbol Specifications
XB6
XB13
XC4
XC6
쏔
XC8
XC9
XC11
XC13
XC22
XC35
XC37
XC56
XC71
XC72
XC73
XC79
XC83
X440
X772
Heat resistant cylinder (150°C)
Low speed cylinder (5 to 50 mm/s)
With heavy duty scraper
Made of stainless steel
Adjustable stroke cylinder/Adjustable extension type
Adjustable stroke cylinder/Adjustable retraction type
Dual stroke cylinder/Single rod type
Auto switch rail mounting
Fluororubber seals
With coil scraper
Larger throttle diameter of connecting port
With knock pin hole
Helical insert thread specifications
Not possible for built-in magnet for auto switch
Cylinder with lock (CDNG)
Machining tapped hole, drilled hole, and pin hole additionally
Cylinder with lock (MDNB)
With piping ports for grease
With piping ports for grease, auto switch
rail mounting style
Made to Order Specifications
(For details, refer to pages 1829 to 2021.)
Theoretical Output
Bore size
(mm)
Rod size
(mm)
Operating
direction
Piston area
(mm
2
)
Operating pressure (MPa)
(N)
Note) Theoretical output (N) = Pressure (MPa) x Piston area (mm
2
)
Basic mass
Bore size (mm)
Additional mass per each 50 mm of stroke
Additional mass for long stroke
Additional mass with bracket
Calculation: (Example) MGGLB32-500 (Ball bushing bearing) (Basic type, ø32, 500 st, With bracket)
• Standard mass ·······················3.84 (LB type) • Additional mass for long stroke ······ 0.02
• Additional mass for stroke ······0.25/50 st • Additional mass with bracket ·········· 0.019
• Stroke ·····································500 st
3.84 + 0.25 x 500/50 + 0.02 + 0.019 = 6.379 kg
Bore size (mm)
Moving parts basic mass
Additional mass by each 50 mm of stroke
Calculating mass of moving parts (Example): MGGLB32-500
• Moving parts basic mass ·······1.61
• Additional mass for stroke ·····0.203/50 st
• Stroke ····································500 st
1.61 + 0.203 x 500/50 = 3.64 kg
358
Series MGG
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