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Double-Acting, Aluminum Hydraulic Cylinder

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SKU

RAR

Brand: Enerpac

In stock

Capacity : 20 - 150 ton

Stroke : 50 - 250 mm

Maximum Operating Pressure : 700 bar

Details

RAR-Series Double Acting Hydraulic Cylinders provide a rapid and more controlled plunger retraction than spring return or load return types. The hydraulic return method continues to work effectively regardless of hose lengths and system losses, maintaining efficiency and productivity. Each RAR Cylinder is rated for up to 10,000 psi (700 bar) and compliant with ASME B30.1.

The aluminum construction of RAR Cylinders means they are not only lightweight, but also less corrosive than steel equivalents. This helps to maintain durability in many caustic environments. For enhanced protection, RAR Aluminum Cylinders are finished with an anodized hard coat finish to resist damage and extend cylinder life. Handles featured on all models enhance their portability.

Each RAR Cylinder is equipped with a bolt-on hardened steel saddle and a steel base plate for increased durability. Optional Tilt Saddles can help to support the load evenly and alleviate unwanted side-load.

Feature

Double-acting for rapid retraction, regardless of hose lengths and system losses
Composite bearings increase cylinder life and side load resistance
Hard coat finish on all surfaces resists damage and extends cylinder life
Handles included on all models
Steel base plate and saddle for protection against load- induced damage
Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
Built-in safety valve prevents accidental over-pressurization

Specifications

Cylinder Capacity @ 700 bar ton	Stroke (mm)	Model Number	Max. Cylinder Capacity (kN)	Cylinder Effective Area (cm2)		Oil Capacity (cm3)		Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Plunger Diameter (mm)	Bottom to Advance Port (mm)	Top to Retract Port (mm)	Saddle Diameter (mm)	Saddle Protrusion from Plunger (mm)	(kg)
Cylinder Capacity @ 700 bar ton	Stroke (mm)	Model Number	Push	Push	Pull	Push	Pull	A	B	D	E	F	H	I	J	K	(kg)
20	50	RAR202	218	31.2	18.6	156	93	189	239	113	63	40	30	50	30	3	7.4
	100	RAR204	218	31.2	18.6	312	186	239	339	113	63	40	30	50	30	3	8
	150	RAR206	218	31.2	18.6	468	279	289	439	113	63	40	30	50	30	3	8.6
	200	RAR208	218	31.2	18.6	624	372	339	539	113	63	40	30	50	30	3	9.2
	250	RAR2010	218	31.2	18.6	780	465	389	639	113	63	40	30	50	30	3	9.8
30	50	RAR302	309	44.2	24.5	221	123	201	251	125	75	50	30	55	40	3	8.6
	100	RAR304	309	44.2	24.5	442	245	251	351	125	75	50	30	55	40	3	9.5
	150	RAR306	309	44.2	24.5	663	368	301	451	125	75	50	30	55	40	3	10.4
	200	RAR308	309	44.2	24.5	884	490	351	551	125	75	50	30	55	40	3	11.3
	250	RAR3010	309	44.2	24.5	1105	613	401	651	125	75	50	30	55	40	3	12.2
50	50	RAR502	496	70.9	26.7	354	134	201	251	145	95	75	30	56	50	3	11.1
	100	RAR504	496	70.9	26.7	709	267	251	351	145	95	75	30	56	50	3	12.7
	150	RAR506	496	70.9	26.7	1063	401	301	451	145	95	75	30	56	50	3	14.3
	200	RAR508	496	70.9	26.7	1417	534	351	551	145	95	75	30	56	50	3	15.9
	250	RAR5010	496	70.9	26.7	1771	668	401	651	145	95	75	30	56	50	3	17.5
100	50	RAR1002	1002	143.1	79.5	715	398	251	301	185	135	90	43	80	75	3	16.4
	100	RAR1004	1002	143.1	79.5	1431	795	301	401	185	135	90	43	80	75	3	19.3
	150	RAR1006	1002	143.1	79.5	2147	1193	351	501	185	135	90	43	80	75	3	22.2
	200	RAR1008	1002	143.1	79.5	2863	1590	401	601	185	135	90	43	80	75	3	25.1
	250	RAR10010	1002	143.1	79.5	3578	1988	451	701	185	135	90	43	80	75	3	28
150	50	RAR1502	1589	227	132	1135	660	248	298	230	170	110	38	75	94	3	24.2
	100	RAR1504	1589	227	132	2270	1320	298	398	230	170	110	38	75	94	3	28.9
	150	RAR1506	1589	227	132	3405	1980	348	498	230	170	110	38	75	94	3	33.2
	200	RAR1508	1589	227	132	4540	2640	398	598	230	170	110	38	75	94	3	37.9
	250	RAR15010	1589	227	132	5675	3300	448	698	230	170	110	38	75	94	3	42.6

Double-Acting, Aluminum Hydraulic Cylinder

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