SMC CQ2 series Compact cylinder CQ2YB25-100 Standard double acting

1: Product Name: SMC CQ2 series Compact cylinder CQ2YB25-100 Standard double acting

2: Order Code
3: Specification

Bore(mm)	12	16	20	25	32	40	50	63	80	100
Fluid	Air
Action	Double acting, single rod
Proof pressure	1.5MPa
Maximum operating pressure	1.0 Mpa
Minimum operating pressure
Ambient and fluid temperature	Without auto switch: –10 to 70°C (No freezing) With auto switch: –10 to 60°C (No freezing)
Lubrication	Lubrication
Piston speed	50 to 500 mm/s
Allowable kinetic energy (J)	0.02	0.04	0.06	0.09	0.15	0.26	0.46	0.77	1.36	2.27
Stroke length tolerance	+1.0 mm Note)
	0

4: Stroke Standard

Bore Size	Standard Stroke
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

5: Weight

Bore size (mm)
	5	10	15	20	25	30	35	40	45	50	75	100
12	29	35	41	47	54	60	-	-	-	-	-	-
16	42	50	59	67	76	84	-	-	-	-	-	-
20	63	75	88	101	114	127	140	152	165	178	-	-
25	86	100	115	129	144	158	173	187	202	216	-	-
32	125	145	165	184	204	224	244	263	283	303	448	547
40	187	208	230	251	273	294	315	337	358	380	552	664
50	-	339	372	405	438	471	504	537	570	603	872	1043
63	-	480	518	556	594	632	670	708	746	784	1112	1308
80	-	916	976	1036	1097	1157	1217	1277	1338	1398	1917	2215
100	-	1608	1688	1768	1849	1929	2010	2090	2170	2251	2982	3391

6: Installation Caution
1. Connection with a work piece
When a work piece is mounted on the piston rod end, connect them aligning the center of piston rod and a work piece. If they are offcenter, lateral load is generated and phenomena mentioned in (1) may occur. In order not to apply the off-center load, use of a floating joint or simple joint is recommended.
2. Simultaneous use of multiple cylinders
It is difficult to control the speed of pneumatic cylinders. The following conditions cause speed change: change in supply pressure, load, temperature and lubrication, performance difference of each cylinder, deterioration of each part over time, etc. A speed controller can be used to control the speed of multiple cylinders simultaneously for a short period of time, but depending on conditions, it may not work as desired. If multiple cylinders cannot operate simultaneously, unreasonable force is applied to the piston rod because cylinder positions may not be the same. This may cause abnormal friction of seals and bearings, and galling of cylinder tubes and pistons. Do not use an application to operate several cylinders simultaneously by adjusting cylinder speed. If this is inevitable, use a high rigid guide against load, so that the cylinder is not damaged even when the each cylinder output is slightly different.
3. Allowable lateral load
Lateral load that can apply to the piston rod end is limited. If a cylinder is used with
a lateral load over the limit, it may cause air leakage due to abnormal friction of seals, galling of cylinder tubes and pistons, or abnormal friction of the bearing part. The lateral load applied to the piston rod must be within the allowable range indicated in this catalog. When the load exceeds the limit, use a double rod cylinder, install a guide, or change the bore size to suit the load in order to make the load within the allowable range. As a standard product, an anti-lateral load type cylinder that is resistant to approx. 2 times more than the conventional compact CQ2 series is also available (page 128).
7: Delivery 8: Competitive Advantage

Our product features	Our Services Guarantee:
1) Competitive price	1) Prompt respond (Reply with 24 hours)
2) Good quality	2) Free Samples (Customer pay for the delivery cost)
3) Professional Packaging	3) Registration support.
4) Produce according to Customers’ instruction	4) Photos/videos are available during production.
5) None delay shipment	5) Loading inspection, and send loading photos before shipment.

9: After-sale service
We can provide a series of after-sale service, such as product introduction, mounting, debugging, technical support and so on.