CQ2B Series Compact Cylinder is listed in the pneumatic cylinders section of the Betre catalogue under the Compact Cylinder series. It is manufactured by YUEQING BETRE AUTOMATION CO., LTD. in Yueqing, Zhejiang, and supplied to automation machine builders and distributors in China and export markets.
The tables and drawings below are reproduced from the Betre product catalogue for this model.
| Bore size(mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | |||
| Action | Double acting,Single rod | ||||||||||||
| Fluid | Air | ||||||||||||
| Proof pressure | 1.5MPa | ||||||||||||
| Maximum operating pressure | 1.0MPa | ||||||||||||
| Minimum operating pressure | 0.7MPa | 0.05MPa | |||||||||||
| Amblent and fluid temperature |
Without auto switch:-10 to 70°C (No freezing) With auto switch: –10 to 60°C (No freezing) |
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| Lubrication | Not required (Non-lube) | ||||||||||||
| Piston speed | 50 to 500 mm/s | ||||||||||||
| Allowable kinetic energy(J) | Standard | 0.022 | 0.038 | 0.055 | 0.09 | 0.15 | 0.26 | 0.46 | 0.77 | 1.36 | 2.27 | ||
| With rubber bumper | 0.043 | 0.075 | 0.11 | 0.18 | 0.29 | 0.52 | 0.91 | 1.54 | 2.71 | 4.54 | |||
| Stroke length tolerance | +1.0mm Note) /0 | ||||||||||||
| Bore size | Standard Stroke | ||||
| 12,16 | 5,10,15,20,25,30 | ||||
| 20,25 | 5,10,15,20,25,30,35,40,45,50 | ||||
| 32,40 | 5,10,15,20,25,30,35,40,45,50,75,100 | ||||
| 50,63,80,100 | 10,15,20,25,30,35,40,45,50,75,100 | ||||
| Bore size (mm) | Stroke range(mm) | A | B | C | D | E | F | H | I | K | L | M | N | O | Q | Z | |
| 12 | 5 to 30 | 20.5 | 17 | 6 | 6 | 25 | 5 | M3x0.5 | 32 | 5 | 3.5 | 15.5 | 3.5 | 6.5 depth 3.5 | 7.5 | - | |
| 16 | 5 to 30 | 22 | 18.5 | 8 | 8 | 29 | 5.5 | M4x0.7 | 38 | 6 | 3.5 | 20 | 3.5 | 6.5 depth 3.5 | 8 | 10 | |
| 20 | 5 to 50 | 24 | 19.5 | 7 | 10 | 36 | 5.5 | M5x0.8 | 47 | 8 | 4.5 | 25.5 | 5.5 | 9 depth 7 | 8 | 10 | |
| 25 | 5 to 50 | 27.5 | 22.5 | 12 | 12 | 40 | 5.5 | M6x1.0 | 52 | 10 | 5 | 28 | 5.5 | 9 depth 7 | 9 | 10 | |
| Bore size (mm) | Stroke range(mm) | A | B | C | F | E | EA | EB | F | H | K | L | M | N | O | Q | S | U | V | |
| 12 | 5 to 30 | 31.5 | 28 | 6 | 6 | 33 | - | - | 6.5 | M3x0.5 | 5 | 3.5 | 22 | 3.5 | 6.5 depth 3.5 | 11 | 27.5 | 14 | 25 | |
| 16 | 5 to 30 | 34 | 30.5 | 8 | 8 | 37 | 13.2 | 6.8 | 5.5 | M4x0.7 | 6 | 3.5 | 28 | 3.5 | 6.5 depth 3.5 | 10 | 29.5 | 15 | 29 | |
| 20 | 5 to 50 | 36 | 31.5 | 7 | 10 | 47 | 13.6 | 6.8 | 5.5 | M5x0.8 | 8 | 4.5 | 36 | 5.5 | 9 depth 7 | 8 | 35.5 | 18 | 36 | |
| 25 | 5 to 50 | 37.5 | 32.5 | 12 | 12 | 52 | 13.6 | 6.8 | 5.5 | M6x1.0 | 10 | 5 | 40 | 5.5 | 9 depth 7 | 9 | 40.5 | 21 | 40 | |
| Bore size(mm) | Stroke range (mm) | Without auto switch | With auto switch | C | D | E | H | J | K | L | M | N | O | W | Z | ||||||||
| A | B | F | P | Q | A | B | F | P | Q | ||||||||||||||
| 32 | 5 | 30 | 23 | 5.5 | M5 x 0.8 | 10 | 40 | 33 | 7.5 | 1/8 | 10 | 13 | 16 | 45 | M8 x 1.25 | 4.5 | 14 | 7 | 34 | 5.5 | 9 depth 7 | 49.5 | 14 |
| 10 to 50 | 7.5 | 1/8 | |||||||||||||||||||||
| 75, 100 | 40 | 33 | |||||||||||||||||||||
| 40 | 5 to 50 | 36.5 | 29.5 | 7.5 | 1/8 | 12.5 | 46.5 | 39.5 | 7.5 | 1/8 | 12.5 | 13 | 16 | 52 | M8 x 1.25 | 5 | 14 | 7 | 40 | 5.5 | 9 depth 7 | 57 | 15 |
| 75, 100 | 46.5 | 39.5 | |||||||||||||||||||||
| 50 | 10 to 50 | 38.5 | 30.5 | 10.5 | 1/4 | 10.5 | 48.5 | 40.5 | 10.5 | 1/4 | 10.5 | 15 | 20 | 64 | M10 x 1.5 | 7 | 17 | 8 | 50 | 6.6 | 11 depth 6 | 71 | 19 |
| 75, 100 | 48.5 | 40.5 | |||||||||||||||||||||
| Bore size (mm) | Stroke range(mm) | Without auto switch | With auto switch | C | D | E | F | H | J | K | L | M | N | O | P | Q | W | Z | ||
| A | B | A | B | |||||||||||||||||
| 63 | 10 to 50 | 44 | 36 | 54 | 46 | 15 | 20 | 77 | 10.5 | M10 x 1.5 | 7 | 17 | 8 | 60 | 9 | 14 depth 10.5 | 1/4 | 15 | 84 | 19 |
| 75, 100 | 54 | 46 | ||||||||||||||||||
| 80 | 10 to 50 | 63.5 | 43.5 | 63.5 | 53.5 | 21 | 25 | 98 | 12.5 | M16 x 2.0 | 6 | 22 | 10 | 77 | 11 | 17.5 depth 13.5 | 3/8 | 16 | 104 | 25 |
| 75, 100 | 63.5 | 53.5 | ||||||||||||||||||
| 100 | 10 to 50 | 65 | 53 | 75 | 63 | 27 | 30 | 117 | 13 | M20 x 2.5 | 6.5 | 27 | 12 | 94 | 11 | 17.5 depth 13.5 | 3/8 | 23 | 123.5 | 25 |
| 75, 100 | 75 | 63 | ||||||||||||||||||
Other parts from the same Compact Cylinder range, usually quoted alongside this one.
CQ2B Series Compact Cylinder sits in the Pneumatic Cylinders category of the Betre catalogue, under the Compact Cylinder series.
Yes. We offer OEM and ODM services according to customers' requirements and we make our own moulds and tooling.
Email [email protected] or [email protected] with the model code and quantity, or call +86-577-61712130. Our contact person is April Huang.
Yes. We do the inspection for all the products before delivery.
Our products sell all over China and in the international markets of European, North and South American countries, Southeast Asia and Oceania.
Send the quantity and any port thread or bore requirement, and we will confirm price and lead time.
