SU-Series, Upper Flange Model Swing Cylinders

Enerpac upper flange model swing cylinders require minimal mounting height for when space is at a premium
Flexible design allows for manifold or threaded port connection
Low profile mounting style allows body to be below mounting surface
Simple mounting preparation and easy installation – 3 or 4 mounting bolts
Easy to machine fixture hole – does not require tight tolerances
Double oil connection – threaded port or manifold mount
Symmetrical rectangular flange design enables hydraulic clamping at three sides of the cylinder.

Clamp Force ¹⁾ pound	Stroke inch		Left 2) Turning Model Number	Right 2) Turning Model Number	Cyl. Type		Effective Area inch2		Max. Oil Flow ¹⁾ in3/min	Clamp Arms ¹⁾
	Stroke inch				Cyl. Type		Effective Area inch2			Stan- dard	Long
	Clamp	Total			S/A	D/A	Clamp	Uncl.		Stan- dard	Long
475	0.32	0.65	SULS-21	SURS-21	•	–	0.12	–	12	CAS-21	CAL-22
1100	0.39	0.89	SULS-51	SURS-51	•	–	0.28	–	25	CAS-51	CAL-52
1800	0.47	0.9	SULS-92	SURS-92	•	–	0.49	–	60	CAS-92	CAL-92
2400	0.5	1.1	SULS-121	SURS-121	•	–	0.63	–	100	CAS-121	CAL-122
3900	0.55	1.16	SULS-201	SURS-201	•	–	1.10	–	140	CAS-201	CAL-202
7450	0.63	1.28	SULS-351	SURS-351	•	–	1.92	–	240	CAS-351	CAL-352
500	0.32	0.65	SULD-21	SURD-21	–	•	0.12	0.24	12	CAS-21	CAL-22
1250	0.39	0.89	SULD-51	SURD-51	–	•	0.28	0.59	25	CAS-51	CAL-52
2025	0.47	0.9	SULD-92	SURD-92	–	•	0.49	1.25	60	CAS-92	CAL-92
2025	1.26	1.69	SULDL-92*	SURDL-92*	–	•	0.49	1.25	60	CAS-92	CAL-92
2600	0.5	1.1	SULD-121	SURD-121	–	•	0.63	1.23	100	CAS-121	CAL-122
2600	1.25	1.85	SULDL-121	SURDL-121	–	•	0.63	1.23	100	CAS-121	CAL-122
4200	0.55	1.16	SULD-201	SURD-201	–	•	1.10	2.35	140	CAS-201	CAL-202
7600	0.63	1.28	SULD-351	SURD-351	–	•	1.92	3.68	240	CAS-351	CAL-352
7600	1.25	1.91	SULDL-351*	SURDL-351*	–	•	1.92	3.68	240	CAS-351	CAL-352

1) Clamp force with standard clamp arm. Clamp arms are sold separately.
Clamp forces for single-acting models are reduced in order to overcome return spring force.
2) For models with straight plunger movement, replace L or R with S. Example: SUSD-92.
* This product is made to order. Contact Enerpac for delivery information before specifying in your design.