CST, CDT-Series, Threaded cylinders

High clamping forces in a compact body

Minimum cylinder diameter combined with maximized clamping forces
Threaded body allows fine positioning and easy installation
Internal plunger wipers allow maintenance-free, high-cycle performance
Center-tapped plungers will hold workpiece contact buttons
Single-acting models with spring return simplify hydraulic tubing requirements
Double-acting models are recommended for high-cycle applications.

Tabs

Chart ( metrics )

Cylinder Capacity		Stroke	Model Number			Effective Area		Oil Capacity		Collapsed Height	Outside Diameter
(kN)		mm	Model Number			cm2		cm3		mm	mm
push	pull			S/A	D/A	push	pull	push	pull
1,7	–	7	CST-272	•	–	0,50	–	0,36	–	42,0	M12x1,5
1,7	–	10	CST-2102	•	–	0,50	–	0,52	–	42,8	M12x1,5
1,7	–	13	CST-2132	•	–	0,50	–	0,67	–	50,2	M12x1,5
5,6	–	7	CST-572	•	–	1,61	–	1,08	–	51,1	M20x1,5
5,6	–	13	CST-5132	•	–	1,61	–	2,01	–	59,6	M20x1,5
5,6	–	19	CST-5192	•	–	1,61	–	2,94	–	64,3	M20x1,5
5,6	–	25	CST-5252	•	–	1,61	–	3,87	–	73,3	M20x1,5
5,6	–	38	CST-5382	•	–	1,61	–	5,88	–	93,2	M20x1,5
11,7	–	7	CST-1072	•	–	3,35	–	2,32	–	57,4	M28x1,5
11,7	–	13	CST-10132	•	–	3,35	–	4,31	–	63,4	M28x1,5
11,7	–	19	CST-10192	•	–	3,35	–	6,30	–	78,9	M28x1,5
11,7	–	25	CST-10252	•	–	3,35	–	8,29	–	88,0	M28x1,5
11,7	–	38	CST-10382	•	–	3,35	–	12,60	–	103,4	M28x1,5
17,8	–	13	CST-18132	•	–	5,08	–	6,63	–	69,9	M35x1,5
17,8	–	25	CST-18252	•	–	5,08	–	12,74	–	89,9	M35x1,5
17,8	–	38	CST-18382	•	–	5,08	–	19,37	–	108,4	M35x1,5
17,8	–	50	CST-18502	•	–	5,08	–	25,48	–	124,4	M35x1,5
27,8	–	15	CST-27152	•	–	7,93	–	11,82	–	72,9	M42x1,5
27,8	–	25	CST-27252	•	–	7,93	–	19,70	–	93,4	M42x1,5
27,8	–	50	CST-27502	•	–	7,93	–	39,40	–	145,9	M42x1,5
39,9	–	13	CST-40132	•	–	11,42	–	14,76	–	76,4	M48x1,5
39,9	–	25	CST-40252	•	–	11,42	–	28,39	–	95,8	M48x1,5
39,9	–	38	CST-40382	•	–	11,42	–	43,15	–	126,9	M48x1,5
39,9	–	50	CST-40502	•	–	11,42	–	56,78	–	138,9	M48x1,5
17,4	10,5	13	CDT-18132	–	•	4,99	3,01	6,63	3,94	68,0	M48x1,5
17,4	10,5	25	CDT-18252	–	•	4,99	3,01	12,74	7,58	82,0	M48x1,5
17,4	10,5	38	CDT-18382	–	•	4,99	3,01	19,37	11,52	93,0	M48x1,5
17,4	10,5	50	CDT-18502	–	•	4,99	3,01	25,48	15,16	105,0	M48x1,5
27,4	18,5	15	CDT-27152	–	•	7,82	5,29	11,81	7,94	71,0	M55x1,5
27,4	18,5	25	CDT-27252	–	•	7,82	5,29	19,68	13,23	82,0	M55x1,5
27,4	18,5	50	CDT-27502	–	•	7,82	5,29	39,35	26,45	107,0	M55x1,5
39,8	26,5	13	CDT-40132	–	•	11,37	7,58	14,76	9,81	78,5	M65x1,5
39,8	26,5	25	CDT-40252	–	•	11,37	7,58	28,39	18,87	90,5	M65x1,5
39,8	26,5	38	CDT-40382	–	•	11,37	7,58	43,15	28,68	103,5	M65x1,5
39,8	26,5	50	CDT-40502	–	•	11,37	7,58	56,77	37,74	124,8	M65x1,5

Chart ( Imperial )

Cylinder Capacity		Stroke	Model Number			Effective Area		Oil Capacity		Collapsed Height	Outside Diameter
pound at 5,000 psi		inch		S/A	D/A	inch²		inch³		inch	inch
push	pull			S/A	D/A	push	pull	push	pull
380	–	0.24	CST-271	•	–	0.08	–	0.02	–	1.61	.500-20 UN
380	–	0.36	CST-2101	•	–	0.08	–	0.03	–	1.65	.500-20 UN
380	–	0.52	CST-2131	•	–	0.08	–	0.04	–	2.03	.500-20 UN
980	–	0.27	CST-471	•	–	0.20	–	0.05	–	1.87	.750-16 UN
980	–	0.50	CST-4131	•	–	0.20	–	0.10	–	2.21	.750-16 UN
980	–	0.76	CST-4191	•	–	0.20	–	0.15	–	2.62	.750-16 UN
980	–	0.98	CST-4251	•	–	0.20	–	0.19	–	2.97	.750-16 UN
980	–	1.49	CST-4381	•	–	0.20	–	0.29	–	4.27	.750-16 UN
1950	–	0.28	CST-971	•	–	0.39	–	0.11	–	2.25	1.000-12 UN
1950	–	0.52	CST-9131	•	–	0.39	–	0.20	–	2.50	1.000-12 UN
1950	–	0.76	CST-9191	•	–	0.39	–	0.29	–	3.11	1.000-12 UN
1950	–	1.04	CST-9251	•	–	0.39	–	0.38	–	3.41	1.000-12 UN
1950	–	1.52	CST-9381	•	–	0.39	–	0.58	–	4.11	1.000-12 UN
3950	–	0.51	CST-18131	•	–	0.79	–	0.40	–	2.76	1.313-16 UN
3950	–	0.98	CST-18251	•	–	0.79	–	0.78	–	3.53	1.313-16 UN
3950	–	1.49	CST-18381	•	–	0.79	–	1.18	–	4.41	1.313-16 UN
3950	–	1.97	CST-18501	•	–	0.79	–	1.56	–	5.04	1.313-16 UN
6110	–	0.59	CST-27151	•	–	1.22	–	0.72	–	2.87	1.625-16 UN
6110	–	0.98	CST-27251	•	–	1.22	–	1.20	–	3.69	1.625-16 UN
6110	–	1.97	CST-27501	•	–	1.22	–	2.40	–	5.74	1.625-16 UN
8800	–	0.58	CST-40131	•	–	1.76	–	0.90	–	3.02	1.875-16 UN
8800	–	1.05	CST-40251	•	–	1.76	–	1.73	–	3.78	1.875-16 UN
8800	–	1.56	CST-40381	•	–	1.76	–	2.63	–	4.98	1.875-16 UN
8800	–	2.03	CST-40501	•	–	1.76	–	3.46	–	5.48	1.875-16 UN
3900	2330	0.51	CDT-18131	–	•	0.77	0.46	0.40	0.24	2.68	1.875-16 UN
3900	2330	0.98	CDT-18251	–	•	0.77	0.46	0.78	0.46	3.23	1.875-16 UN
3900	2330	1.50	CDT-18381	–	•	0.77	0.46	1.18	0.70	3.66	1.875-16 UN
3900	2330	1.97	CDT-18501	–	•	0.77	0.46	1.56	0.93	4.13	1.875-16 UN
6110	4080	0.57	CDT-27151	–	•	1.22	0.82	0.72	0.48	2.74	2.125-16 UN
6110	4080	0.97	CDT-27251	–	•	1.22	0.82	1.20	0.81	3.25	2.125-16 UN
6110	4080	1.96	CDT-27501	–	•	1.22	0.82	2.40	1.61	4.22	2.125-16 UN
8800	5870	0.51	CDT-40131	–	•	1.76	1.17	0.90	0.60	2.98	2.500-16 UN
8800	5870	0.99	CDT-40251	–	•	1.76	1.17	1.73	1.15	3.45	2.500-16 UN
8800	5870	1.50	CDT-40381	–	•	1.76	1.17	2.63	1.75	3.96	2.500-16 UN
8800	5870	1.97	CDT-40501	–	•	1.76	1.17	3.46	2.30	4.91	2.500-16 UN

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CST, CDT-Series, Threaded cylinders

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