Standard Specifications
| Cylinder diameter (mm) | 16 | 20 | 25 | 32 | 40 | 50 | 63 | ||
| Use fluid | Air | ||||||||
| Action | Double acting | ||||||||
| Operating pressure range [MPa] | 0.2~0.8 | 0.15~0.8 | |||||||
| Withstand pressure test pressure [MPa] | 1.2 | ||||||||
| Operating temperature℃ | 5~60 | ||||||||
| buffer | Air cushion | ||||||||
| Oil | No oil | ||||||||
| Stroke length tolerance | Below 1000 | +1.8 0 | Below 2700 | +1.8 0 | |||||
| 100~3000 | +2.8 0 | 2701~5000 | +2.8 0 | ||||||
| Pipe diameter | Front and side openings | M5×0.8 | 1/8 | 1/4 | 3/8 | ||||
| Bottom port | Ф4 | Ф6 | Ф8 | Ф10 | |||||
Journey
| Cylinder diameter | Standard itinerary | Intermediate stroke | Maximum stroke that can be produced |
| 16 | 100、200、300、400、600、700、800、900、1000、1200、1400、1600、1800、2000 | 2001~3000mm (1mm scale) stroke other than standard stroke | 3000 |
| 20 | 2001~5000mm (1mm scale) stroke other than standard stroke | 5000 | |
| 25 | |||
| 32 | |||
| 40 | |||
| 50 | |||
| 63 |
Symbol
Model indication method
Torque and load
| model | Applicable cylinder diameter (mm) | Maximum allowable torque (N·m) | Maximum load (N) | ||||
| M1 | M2 | M3 | W1 | W2 | W3 | ||
| MY1 M | 16 | 6.0 | 3.0 | 1.0 | 180.0 | 70.00 | 21.00 |
| 20 | 10.0 | 5.2 | 1.7 | 260.0 | 104.00 | 30 | |
| 25 | 15.0 | 9.0 | 2.4 | 380.0 | 150.00 | 45.00 | |
| 32 | 30.0 | 15.0 | 5.0 | 570.0 | 230.00 | 66.00 | |
| 40 | 59.0 | 24.0 | 8.0 | 840.0 | 330.00 | 100.00 | |
| 50 | 115.0 | 38.0 | 15.0 | 1200.0 | 480.00 | 140.00 | |
| 63 | 140.0 | 60.0 | 19.0 | 1800.0 | 720.00 | 210.00 | |
Dimensions (mm)
MY1M16□/20□-stroke
| model | A | B | C | G | GA | GB | H | J | K | L | LD | LH | LL | LW | M | MM | N | NC | NE | NH | NW | PA |
| MY1M16□ | 80 | 6 | 3.5 | 13.5 | 8.5 | 16.2 | 40 | M5×0.8 | 10 | 80 | 3.6 | 22.5 | 40 | 54 | 6 | M4×0.7 | 20 | 14 | 28 | 27.7 | 56 | 40 |
| MY1M20□ | 100 | 7.5 | 4.5 | 12.5 | 12.5 | 20 | 46 | M6×1 | 12 | 100 | 4.8 | 23 | 50 | 58 | 7.5 | M5×0.8 | 25 | 17 | 34 | 33.7 | 60 | 50 |
| model | PB | PG | PP | Q | QW | RR | SS | TT | UU | VV | W | WW | XX | Z | |
| MY1M16□ | 40 | 3.5 | 7.5 | 153 | 9 | 48 | 11 | 2.5 | 15 | 14 | 10 | 68 | 13 | 30 | 160 |
| MY1M20□ | 40 | 4.5 | 11.5 | 191 | 10 | 45 | 14.5 | 5 | 18 | 12 | 12.5 | 72 | 14 | 32 | 200 |
U-section detail dimensions
| model | U1 | U2 | U3 | U4 | U5 | U6 |
| MY1M16□ | 5.5 | 3 | 2 | 3.4 | 5.8 | 5 |
| MY1M20□ | 5.5 | 3 | 2 | 3.4 | 5.8 | 5.5 |
Piping for bottom concentrated piping
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Port options | |||||||||||||||||||||||
| Bottom side piping (for O-ring) | Slide action mode | |||||||||||||||||||||||||
| Centralized piping |
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MY1M25□/32□/40□-stroke
| model | A | B | C | G | GB | H | J | K | L | LD | LH | LL | LW | M | MM | MW | N | NC | NE | NH | NW | P | PA |
| MY1M25□ | 110 | 9 | 5.5 | 17 | 24.5 | 54 | M6×1 | 9.5 | 102 | 5.6 | 27 | 59 | 70 | 10 | M5×0.8 | 66 | 30 | 21 | 41.8 | 40.5 | 60 | 1/8 | 60 |
| MY1M32□ | 140 | 11 | 6.5 | 19 | 30 | 68 | M8×1.25 | 16 | 132 | 6.8 | 35 | 74 | 88 | 13 | M6×1 | 80 | 37 | 26 | 52.3 | 50 | 74 | 1/8 | 80 |
| MY1M40□ | 170 | 14 | 8.5 | 23 | 36.5 | 84 | M10×1.5 | 15 | 162 | 8.6 | 38 | 89 | 104 | 13 | M6×1 | 96 | 45 | 32 | 65.3 | 63.5 | 94 | 1/4 | 100 |
P is the cylinder air supply port.
| model | PB | PG | PP1 | PP2 | Q | QW | RR1 | RR2 | SS | TT | UU | VV | W | WW | XX | Z | ZZ | |
| MY1M25□ | 50 | 7 | 12.7 | 12.7 | 206 | 15.5 | 46 | 18.9 | 17.9 | 4.1 | 15.5 | 16 | 16 | 84 | 11 | 38 | 220 | Rc1/16 |
| MY1M32□ | 60 | 8 | 15.5 | 18.5 | 264 | 16 | 60 | 22 | 24 | 4 | 21 | 16 | 19 | 102 | 13 | 48 | 280 | Rc1/16 |
| MY1M40□ | 80 | 9 | 17.5 | 20 | 322 | 26 | 72 | 25.5 | 29 | 9 | 26 | 21 | 23 | 118 | 20 | 54 | 340 | Rc1/8 |
U-section detail dimensions
| model | U1 | U2 | U3 | U4 | U5 | U6 |
| MY1M25□ | 5.5 | 3 | 2 | 3.4 | 5.8 | 5 |
| MY1M32□ | 5.5 | 3 | 2 | 3.4 | 5.8 | 7 |
| MY1M40□ | 6.5 | 3.8 | 2 | 4.5 | 7.3 | 8 |
Piping for bottom concentrated piping
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Port options | |||||||||||||||||||||||||||||||
| Bottom side (ZZ section) piping section (suitable for O-ring) | Slide movement direction | |||||||||||||||||||||||||||||||||
| Centralized piping |
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MY1M50□/63□-Stroke
| model | A | B | C | G | GA | GB | H | J | K | L | LD | LH | LK | LL | LW | M | MM | N | NC | NE | NF | NH | NW | PA |
| MY1M50□ | 200 | 17 | 10.5 | 27 | 25 | 37.5 | 107 | M14×2 | 28 | 200 | 11 | 29 | 2 | 100 | 128 | 15 | M8×1.25 | 47 | 43.5 | 84.5 | 81 | 83.5 | 118 | 120 |
| MY1M63□ | 230 | 19 | 12.5 | 29.5 | 27.5 | 39.5 | 130 | M16×2 | 32 | 230 | 13.5 | 32.5 | 5.5 | 115 | 152 | 16 | M10×1.5 | 50 | 56 | 104 | 103 | 105 | 142 | 140 |
| model | PB | PG | PP | Q | QW | RR | SS | TT | UU | VV | W | W1 | WW | XX | Z | |
| MY1M50□ | 90 | 10 | 26 | 380 | 28 | 90 | 35 | 10 | 35 | 24 | 28 | 144 | 128 | 22 | 74 | 400 |
| MY1M63□ | 110 | 12 | 42 | 436 | 30 | 110 | 49 | 13 | 43 | 28 | 30 | 168 | 152 | 25 | 92 | 460 |
U-section detail dimensions
| model | U1 | U2 | U3 | U4 | U5 | U6 |
| MY1M50□ | 6.5 | 3.8 | 2 | 4.5 | 7.3 | 8 |
| MY1M63□ | 8.5 | 5 | 2.5 | 5.5 | 8.4 | 8 |
Piping for bottom concentrated piping
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Port options | |||||||||||||||||||||||
| Bottom side piping (for O-ring) | Slide movement direction | |||||||||||||||||||||||||
| Centralized piping |
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Stroke adjustment unit
With adjustment screw
MY1M cylinder diameter□-stroke A
| Suitable for cylinder | E | EA | EB | EC | EY | FC | h | TT | W |
| MY1M16 | 14.6 | 7 | 30 | 5.8 | 39.5 | 14 | 3.6 | 5.4(MAX11) | 58 |
| MY1M20 | 20 | 10 | 32 | 5.8 | 45.5 | 14 | 3.6 | 5(MAX11) | 58 |
| MY1M25 | 24 | 12 | 38 | 6.5 | 53.5 | 13 | 3.5 | 5(MAX16.5) | 70 |
| MY1M32 | 29 | 14 | 50 | 8.5 | 67 | 17 | 4.5 | 8(MAX20) | 88 |
| MY1M40 | 35 | 17 | 57 | 10 | 83 | 17 | 4.5 | 9(MAX25) | 104 |
| MY1M50 | 40 | 20 | 66 | 14 | 106 | 26 | 5.5 | 13(MAX33) | 128 |
| MY1M63 | 52 | 26 | 77 | 14 | 129 | 31 | 5.5 | 13(MAX38) | 152 |
With low-load hydraulic buffer + adjustment screw
MY1M cylinder diameter□-stroke L
| Suitable for cylinder | E | EA | EB | EV | EY | F | FB | FC | FH | FW | h | S | T | TT | W | Hydraulic buffer |
| MY1M16 | 14.6 | 7 | 30 | 5.8 | 39.5 | 4 | - | 14 | - | - | 3.6 | 40.8 | 6 | 5.4(MAX11) | 58 | RB0806 |
| MY1M20 | 20 | 10 | 32 | 5.8 | 45.5 | 4 | - | 14 | - | - | 3.6 | 40.8 | 6 | 5(MAX11) | 58 | RB0806 |
| MY1M25 | 24 | 12 | 38 | 6.5 | 53.5 | 6 | 54 | 13 | 13 | 66 | 3.5 | 46.7 | 7 | 5(MAX16.5) | 70 | RB1007 |
| MY1M32 | 29 | 14 | 50 | 8.5 | 67 | 6 | 67 | 17 | 16 | 80 | 4.5 | 67.3 | 12 | 8(MAX20) | 88 | RB1412 |
| MY1M40 | 35 | 17 | 57 | 10 | 83 | 6 | 78 | 17 | 17.5 | 91 | 4.5 | 67.3 | 12 | 9(MAX25) | 104 | RB1412 |
| MY1M50 | 40 | 20 | 66 | 14 | 106 | 6 | - | 26 | - | - | 5.5 | 73.2 | 15 | 13(MAX33) | 128 | RB2015 |
| MY1M63 | 52 | 26 | 77 | 14 | 129 | 6 | - | 31 | - | - | 5.5 | 73.2 | 15 | 13(MAX38) | 152 | RB2015 |
With high load hydraulic buffer + adjustment screw
MY1M cylinder diameter□-stroke H
When the dimension EU of the H unit is higher than the table surface height (dimension H) and the length of the mounted workpiece exceeds the total length of the table (dimension L), ensure that the workpiece position is above dimension a.
| Suitable for cylinder | E | EA | EB | EC | EY | F | FB | FC | FH | FW | h | S | T | TT | W | Hydraulic buffer | a |
| MY1M20 | 20 | 10 | 32 | 7.7 | 50 | 5 | - | 14 | - | - | 3.5 | 46.7 | 7 | 5(MAX11) | 58 | RB1007 | 5 |
| MY1M25 | 24 | 12 | 38 | 9 | 57.5 | 6 | 52 | 17 | 16 | 66 | 4.5 | 67.3 | 12 | 5(MAX16.5) | 70 | RB1412 | 4.5 |
| MY1M32 | 29 | 14 | 50 | 11.5 | 73 | 8 | 67 | 22 | 22 | 82 | 5.5 | 73.2 | 15 | 8(MAX20) | 80 | RB2015 | 6 |
| MY1M40 | 35 | 17 | 57 | 12 | 87 | 8 | 78 | 22 | 22 | 95 | 5.5 | 73.2 | 15 | 9(MAX25) | 104 | RB2015 | 4 |
| MY1M50 | 40 | 20 | 66 | 18.5 | 115 | 8 | - | 30 | - | - | 11 | 99 | 25 | 13(MAX33) | 128 | RB2725 | 9 |
| MY1M63 | 52 | 26 | 77 | 19 | 138.5 | 8 | - | 35 | - | - | 11 | 99 | 25 | 13(MAX38) | 152 | RB2725 | 9.5 |
Stroke adjustment unit
Stroke adjustment range(mm)
| Cylinder diameter | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |||||||||||||
| Unit symbol | A | L | A | L | H | A | L | H | A | L | H | A | L | H | A | L | H | A | L | H |
| No partition | 0~-5.6 | 0~-6 | 0~-11.5 | 0~-12 | 0~-16 | 0~-20 | 0~-25 | |||||||||||||
| With short partition | -5.6~-11.2 | -6~-12 | -11.5~-23 | -12~-24 | -16~-32 | -20~-40 | -25~-50 | |||||||||||||
| With long partition | -11.2~-16.8 | -12~-18 | -23~-34.5 | -24~-36 | -32~-48 | -40~-60 | -50~-75 | |||||||||||||
Partition length(mm)
| Cylinder diameter | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |||||||||||||
| Short partition | 5.6 | 6 | 11.5 | 12 | 16 | 20 | 25 | |||||||||||||
| Long partition | 11.2 | 12 | 23 | 24 | 32 | 40 | 50 | |||||||||||||
Components
| MYM-A25L2(Without partition) | MYM-A25L2-6(With short partition) | MYM-A25L2-7(With long partition) | MYM-A25L2-6N(Short bulkhead only) |
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MYM-A25L2-7N (Long partition only) |
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Lateral support
Lateral support A
MY-S□A
Lateral support B
MY-S□B
| model | Suitable for cylinder | A | B | C | D | E | F | G | H | J |
| MY-S16AB | MY1M16 | 61 | 71.6 | 15 | 26 | 4.9 | 3 | 6.5 | 3.4 | M4×0.7 |
| MY-S20AB | MY1M20 | 67 | 79.6 | 25 | 38 | 6.4 | 4 | 8 | 4.5 | M5×0.8 |
| MY-S25AB | MY1M25 | 81 | 95 | 35 | 50 | 8 | 5 | 9.5 | 5.5 | M6×1 |
| MY-S32AB | MY1M32 | 100 | 118 | 45 | 64 | 11.7 | 6 | 11 | 6.6 | M8×1.25 |
| MY-S40AB | MY1M40 | 120 | 142 | 55 | 80 | 14.8 | 8.5 | 14 | 9 | M10×1.5 |
| MY1M50 | 142 | 164 | ||||||||
| MY-S63AB | MY1M63 | 172 | 202 | 70 | 100 | 18.3 | 10.5 | 17.5 | 11.5 | M12×1.75 |
The lateral supports are shipped in sets (one for each side).
Use of lateral supports
When using a long stroke, the cylinder barrel will bend downward due to the weight of the cylinder and the load. In this case, a lateral support should be added in the middle of the cylinder to provide support. As shown in the figure on the right, the support spacing L should not be greater than the value in the chart.
Notice
① If the cylinder mounting surface is not accurate enough, the lateral support may be uneven when installed. Horizontal adjustment should be made during installation. In addition, if there is vibration, impact, etc. when using a long-stroke cylinder, it is recommended to use a lateral support even if it is within the support spacing range allowed in the figure.
② The support is not a fixed part and can only be used as a support.
