TYPES	Energy capacity Nm/cycle	Energy capacity Nm/h	Effective weight min. kg	Effective weight max. kg
MC4525EUM-0-LT	370	107,000	7	27
MC4525EUM-1-LT	370	107,000	20	90
MC4525EUM-2-LT	370	107,000	80	310
MC4525EUM-3-LT	370	107,000	260	1,050
MC4525EUM-4-LT	370	107,000	890	3,540
MC4550EUM-0-LT	740	112,000	13	54
MC4550EUM-1-LT	740	112,000	45	180
MC4550EUM-2-LT	740	112,000	150	620
MC4550EUM-3-LT	740	112,000	520	2,090
MC4550EUM-4-LT	740	112,000	1,800	7,100
MC4575EUM-0-LT	1,130	146,000	20	80
MC4575EUM-1-LT	1,130	146,000	70	270
MC4575EUM-2-LT	1,130	146,000	230	930
MC4575EUM-3-LT	1,130	146,000	790	3,140
MC4575EUM-4-LT	1,130	146,000	2,650	10,600

Industrial Shock Absorbers
MC4550EUM-4-LT

Extreme low temperatures

Self-Compensating, use at -50 °C to +66 °C
Energy capacity 740 Nm/cycle
Stroke 48.5 mm

Further possibilities of use: Just like all MAGNUM types from the product family MC33 to MC64, the LT (low temperature) industrial shock absorbers are also made from one solid piece. They are characterised by the use of special seals and fluids. This means that these versions can even be used at extreme temperatures of -50 °C to +66 °C in order to safely and reliable damp masses and take away 100 % kinetic energy.

There is no reason why these ready-to-install machine elements should not be used, even under the most unfavourable conditions. Additional benefits are their robust, innovative sealing technology, high energy absorption in a compact design, fixed positive stop and a wide damping range.

€625.84

List price excl. VAT.

excl. shipping

on request (Currently out of stock. You will be informed about availability as soon as possible after reviewing your request.)

CAD Drawings

MC4550EUM-4-LT

Self-Compensating, use at -50 °C to +66 °C

Dimensions

Stroke	48.5 mm
A max.	195 mm
L2	120 mm
M	M45x1.5 mm
d1	42 mm
d2	35 mm

Technical data

Energy capacity 740 Nm/cycle

Energy capacity 112,000 Nm/h

Energy capacity with oil recirculation 248,000 Nm/h

Energy capacity with air/oil tank 192,000 Nm/h

Effective weight min. 1,800 kg

Effective weight max. 7,100 kg

Hardness -4

Return Force max. 145 N

Return Force min. 70 N

Return Time 0.08 s

Return Time at -50 °C 0.16 s

Side Load Angle max. 3 °

Impact velocity range 0.15 m/s to 5 m/s. Other speeds on request.

Operating temperature range -50 °C to +66 °C

Mounting in any position

Positive stop Integrated

Material Outer body: nitride hardened steel; Piston rod: hard chrome plated steel; Rod end button: hardened steel and corrosion-resistant coating; Return spring: zinc plated or plastic-coated steel; Accessories: steel with black oxide finish or nitride hardened

Damping medium low temperature hydraulic oil

Note

A noise reduction of 3 dB to 7 dB is possible when using the special impact button (PP).

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

Nickel-plated, increased corrosion protection, mounting inside air cylinders or other special options are available on request. Adjustable HT and LT shock absorbers.