TYPES	Energy capacity in-lbs/cycle	Energy capacity in-lbs/h	Effective weight min. lbs	Effective weight max. lbs
MC4525M-0-V4A	3,275	950,000	15	59
MC4525M-1-V4A	3,275	950,000	50	200
MC4525M-2-V4A	3,275	950,000	170	680
MC4525M-3-V4A	3,275	950,000	575	2,315
MC4525M-4-V4A	3,275	950,000	1,950	7,804
MC4550M-0-V4A	6,550	1,000,000	28	119
MC4550M-1-V4A	6,550	1,000,000	100	400
MC4550M-2-V4A	6,550	1,000,000	340	1,360
MC4550M-3-V4A	6,550	1,000,000	1,150	4,600
MC4550M-4-V4A	6,550	1,000,000	3,900	15,600
MC4575M-0-V4A	10,000	1,300,000	44	176
MC4575M-1-V4A	10,000	1,300,000	150	600
MC4575M-2-V4A	10,000	1,300,000	510	2,040
MC4575M-3-V4A	10,000	1,300,000	1,370	6,920
MC4575M-4-V4A	10,000	1,300,000	5,850	23,400

Industrial Shock Absorbers
MC4525M-4-V4A

Optimum corrosion protection

Self-Compensating, Stainless Steel
Energy capacity 3,275 in-lbs/cycle
Stroke 0.91 inch

The latest damper technology in stainless steel: The self-compensating industrial shock absorbers MC33 to MC64 from the tried-and-tested and popular MAGNUM range is also available with all outer components made from stainless steel, material AISI 316L (except piston rod). They are filled in the factory with special oil, which meets the permit conditions (NSF-H1) for the food industry.

Just like the standard product family, the MAGNUM stainless steel models are distinguished by their robust, modern sealing technology, high energy absorption in a compact design, integrated positive stop and a wide damping range. Equipped with a PUR head, they are available in thread sizes M33x1.5 to M64x2 with damping strokes up to 3.94 in. Self-compensating shock absorbers react to changing energy conditions, without adjustment.

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CAD Drawings

MC4525M-4-V4A

Self-Compensating, Stainless Steel

Dimensions

Stroke	0.91 inch
A max.	6.48 inch
L1	0.76 inch
L2	3.72 inch
M	M45x1.5 inch
d1	1.65 inch
d2	1.65 inch

Technical Data

Energy capacity 3,275 in-lbs/cycle

Energy capacity 950,000 in-lbs/h

Effective weight min. 1,950 lbs

Effective weight max. 7,804 lbs

Hardness -4

Return Force max. 22.8 lbs

Return Force min. 15.1 lbs

Return Time 0.03 s

Side Load Angle max. 4 °

Impact velocity range 0.5 ft/sec to 16.5 ft/sec. Other speeds on request.

Operating temperature range 10 °F to 150 °F. Other temperatures on request.

Mounting In any position

Positive stop Integrated

Material Outer body, Main bearing, Accessories, Locking ring: Stainless steel (1.4404, AISI 316L); Piston rod: Hard chrome plated steel; Rod end button: Stainless steel (1.4404, AISI 316L) with elastomer insert; Return spring: Stainless steel

Damping medium Special oil NSF-H1 approved

Note

Impact button for noise reduction included. For emergency use only applications and for continous use (with additional cooling) it is sometimes possible to exceed the published max. capacity ratings. In this case, please consult ACE.

Safety information

External materials in the surrounding area can attack the seal components and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Do not paint the shock absorbers due to heat emission.

On request

Special oils, other special options and special accessories are available on request.