ACE Miniature Shock Absorbers self-adjusting (MC25EUML)

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ACE STOSSDAEMPFER

Product Details:

Manufacturer part number: MC25EUML

Brand: ACE STOSSDAEMPFER

Price: 61.45 €

Delivery time: 5 Days

Technical Data:

Main Body/Related Products: Main Body

Structure: [Fixed Type] Self-correction formula

Stroke: 6 mm

Nominal Mounting Screw T: -

Nominal Mounting Screw [M]: 10

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MC25EUML

Product specification
Part Numbers
Catalog

MC5 to MC75 Shock Absorbers in Miniature Format

Product Description

Self-Compensating
Energy capacity 0.68 Nm/Cycle to 9 Nm/Cycle
Stroke 4 mm to 10 mm
Ideal for compact, efficient designs: The MC5 to MC75 series impresses users with their reduced dimensions and their very short overall lengths and low resetting forces after braking.
The outer body of each damper, produced from one solid piece, are filled with temperature stable oil, offer a continuous thread incl. a supplied lock nut and also have an integrated positive stop. These hydraulic machine elements from ACE, are ready for immediate installation and are maintenance-free. A comprehensive range of energy absorption with a wide range of effective weight potential are further benefits in these minature units.
These miniature shock absorbers are perfectly suited to use in applications such as mechanical engineering, medical and electro-technology and robotics.

Technical Data

• Energy capacity: 0.68 Nm/Cycle to 9 Nm/Cycle
• Impact velocity range: 0.15 m/s to 4 m/s
• Operating temperature range: -10 °C to +66 °C
• Mounting: In any position
• Positive stop: Integrated
• Material: Outer body, Accessories: Steel corrosion-resistant coating; Piston rod: hardened stainless steel; Rod end button: Steel, MC25 and MC75: Elastomer Insert; Locknut: Steel, MC5 and MC9: Aluminium
• Damping medium: Oil, temperature stable
• Application field: Miniature slides, Pneumatic cylinders, Handling modules, Copiers, Measuring tables, Machines and plants, Locking systems
• Note: If precise end position datum is required consider use of the stop collar type AH.
• Safety instructions: 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: Increased corrosion protection. Special finishes. Models without rod end button also available on request.

Dimensional Drawing

Performance

Performance
TYPES	Max. Energy Capacity		Effective Weight		Return Force min. N	Return Force max. N	Return Time s	¹Side Load Angle max. °	Weight kg
TYPES	W₃ Nm/cycle	W₄ Nm/h	me min. kg	me max. kg	Return Force min. N	Return Force max. N	Return Time s	¹Side Load Angle max. °	Weight kg
MC5EUM-1-B	0.68	2,040	0.5	4.4	1	5	0.2	2	0.003
MC5EUM-2-B	0.68	2,040	3.8	10.8	1	5	0.2	2	0.003
MC5EUM-3-B	0.68	2,040	9.7	18.7	1	5	0.2	2	0.003
MC9EUM-1-B	1	2,000	0.6	3.2	2	4	0.3	2	0.004
MC9EUM-2-B	1	2,000	0.8	4.1	2	4	0.3	2	0.004
MC10EUML-B	1.25	4,000	0.3	2.7	2	4	0.6	3	0.007
MC10EUMH-B	1.25	4,000	0.7	5	2	4	0.6	3	0.007
MC25EUML	2.8	22,600	0.7	2.2	3	6	0.3	2	0.020
MC25EUM	2.8	22,600	1.8	5.4	3	6	0.3	2	0.020
MC25EUMH	2.8	22,600	4.6	13.6	3	6	0.3	2	0.020
MC30EUM-1	3.5	5,600	0.4	1.9	2	6	0.3	2	0.010
MC30EUM-2	3.5	5,600	1.8	5.4	2	6	0.3	2	0.010
MC30EUM-3	3.5	5,600	5	15	2	6	0.3	2	0.010
MC75EUM-1	9	28,200	0.3	1.1	4	9	0.3	2	0.035
MC75EUM-2	9	28,200	0.9	4.8	4	9	0.3	2	0.035
MC75EUM-3	9	28,200	2.7	36.2	4	9	0.3	2	0.035
MC75EUM-4	9	28,200	25	72	4	9	0.3	2	0.035

¹For applications with higher side load angles consider using the side load adaptor (BV).

MC150 to MC600 Exceptionaly High Endurance And With The Lowest Resetting Force

Product Description

Self-Compensating, Rolling Diaphragm Technology
Energy capacity 20 Nm/Cycle to 136 Nm/Cycle
Stroke 12 mm to 25 mm
Tried-and-tested and durable: Due to a hermetically sealed rolling diaphragm in each absorber, the MC150 to MC600 product family is suitable for an exceptional high lifetime of use with up to 25 million cycles. The rolling diaphragm technology perfected by ACE ensures complete separation of the damping fluid from the surrounding air. This makes direct installation in a pressure chamber e.g. as end stop damping in pneumatic cylinders up to approx. 7 bar possible.
The rolling diaphragm also benefits the very low return forces of these maintenance-free, ready-to-install absorbers. Progressive energy capacities, with a wide range of effective weight potential make these miniature shock absorbers, complete with an integrated positive stop a winner. Furthermore, the use of a side load adapter allows impact angles of up to 25°.
Miniature shock absorbers capable of universal mounting even inside a cylinder and also available in stainless steel options. They are often used in mechanical and plant engineering, and a multitude of other applications.

Technical Data

• Energy capacity: 20 Nm/Cycle to 136 Nm/Cycle
• Impact velocity range: 0.06 m/s to 6 m/s. Other speeds on request.
• Operating temperature range: 0 °C to 66 °C
• Mounting: in any position
• Positive stop: Integrated
• Material: Outer body, Accessories: steel corrosion-resistant coating; Main bearing: plastic; Piston rod: hardened stainless steel (1.4125, AISI 440C); Rolling diaphragm: EPDM
• Damping medium: oil, temperature stable
• Application field: linear slides, pneumatic cylinders, swivel units, handling modules, machines and plants, finishing and processing centres, measuring tables, tool machines, locking systems
• Note: If precise end position datum is required consider use of the stop collar type AH.
• Safety instructions: External materials in the surrounding area can attack the rolling seal and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Suitable for use in pressure chambers up to 7 bar.
• On request: Increased corrosion protection. Special threads or other special options.

Dimensional Drawing

Performance

Performance
TYPES	Max. Energy Capacity		Effective Weight
TYPES	W₃ Nm/cycle	W₄ Nm/h	me min. kg	me max. kg	Return Force min. N	Return Force max. N	Return Time s	¹Side Load Angle max. °	Weight kg
MC150EUM	20	34,000	0.9	10	3	8	0.4	4	0.06
MC150EUMH	20	34,000	8.6	86	3	8	0.4	4	0.06
MC150EUMH2	20	34,000	70.0	200	3	8	0.4	4	0.06
MC150EUMH3	20	34,000	181.0	408	3	8	1.0	4	0.06
MC225EUM	41	45,000	2.3	25	4	9	0.3	4	0.13
MC225EUMH	41	45,000	23.0	230	4	9	0.3	4	0.13
MC225EUMH2	41	45,000	180.0	910	4	9	0.3	4	0.13
MC225EUMH3	41	45,000	816.0	1,814	4	9	0.3	4	0.13
MC600EUM	136	68,000	9.0	136	5	10	0.6	2	0.31
MC600EUMH	136	68,000	113.0	1,130	5	10	0.6	2	0.31
MC600EUMH2	136	68,000	400.0	2,300	5	10	0.6	2	0.31
MC600EUMH3	136	68,000	2,177.0	4,536	5	10	0.6	2	0.31

¹ For applications with higher side load angles consider using the side load adaptor (BV).

MC150-V4A to MC600-V4A Exceptionally High endurance With Stainless Steel Corrosion Protection

Product Description

Self-Compensating, Stainless Steel, Rolling Diaphragm Technology
Energy capacity 20 Nm/Cycle to 136 Nm/Cycle
Stroke 12 mm to 25 mm
Brilliant in every respect: These high performance miniature shock absorbers in stainless steel are based on the MC150 to MC600 product family and its proven damping technology. This means that these special absorbers offer all of the benefits of the MC standard units such as the proven ACE rolling diaphragm technology for maximum service life and direct installation in a pressure chamber with up to approx. 7 bar.
Thanks to perfectly progressive maximum energy absorption and effective weight potential, their use is augmented even further by the outer body and a complete range of accessories made of stainless steel (material 1.4404).
Miniature shock absorbers made of stainless steel are mainly used in medical and electro-technology, but also in shipbuilding, packaging and chemicals industry and in the food processing. For the latter, they are filled with a special oil in order to fulfil the authorisation conditions (NSF-H1) for this market.

Technical Data

• Energy capacity: 20 Nm/Cycle to 136 Nm/Cycle
• Impact velocity range: 0.06 m/s to 6 m/s. Other speeds on request.
• Operating temperature range: 0 °C to 66 °C
• Mounting: In any position
• Positive stop: Integrated
• Material: Outer body, Locknut, Accessories: Stainless steel (1.4404, AISI 316L); Main bearing: Plastic; Piston rod: Hardened stainless steel (1.4125, AISI 440C); Rolling diaphragm: EPDM
• Damping medium: Oil, temperature stable
• Application field: Clean room areas, Pharmaceutical industry, Medical technology, Food industry, Linear slides, Pneumatic cylinders, Handling modules, Machines and plants, Finishing and processing centres
• Note: If precise end position datum is required consider use of the stop collar type AH.
• Safety instructions: External materials in the surrounding area can attack the rolling seal and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Suitable for use in pressure chambers up to 7 bar.
• On request: Special oil with food approval. Special threads or other special options available on request.

Dimensional Drawing

Performance

Performance
TYPES	Max. Energy Capacity		Effective Weight
TYPES	W₃ Nm/cycle	W₄ Nm/h	me min. kg	me max. kg	Return Force min. N	Return Force max. N	Return Time s	¹Side Load Angle max. °	Weight kg
MC150EUM-V4A	20	34,000	0.9	10	3	5	0.4	4	0.06
MC150EUMH-V4A	20	34,000	8.6	86	3	5	0.4	4	0.06
MC150EUMH2-V4A	20	34,000	70.0	200	3	5	0.4	4	0.06
MC150EUMH3-V4A	20	34,000	181.0	408	3	5	1.0	4	0.06
MC225EUM-V4A	41	45,000	2.3	25	4	6	0.3	4	0.13
MC225EUMH-V4A	41	45,000	23.0	230	4	6	0.3	4	0.13
MC225EUMH2-V4A	41	45,000	180.0	910	4	6	0.3	4	0.13
MC225EUMH3-V4A	41	45,000	816.0	1,814	4	6	0.3	4	0.13
MC600EUM-V4A	136	68,000	9.0	136	5	9	0.6	2	0.31
MC600EUMH-V4A	136	68,000	113.0	1,130	5	9	0.6	2	0.31
MC600EUMH2-V4A	136	68,000	400.0	2,300	5	9	0.6	2	0.31
MC600EUMH3-V4A	136	68,000	2,177.0	4,536	5	9	0.6	2	0.31

¹ For applications with higher side load angles please contact ACE.

Data to be displayed: 30; 45; 60

Part Number
MC25EUML

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Main Body/Related Products	Structure	Stroke (mm)	Nominal Mounting Screw T	Nominal Mounting Screw [M]	Energy per Cycle (J)	Orifice Method	Operating Environment	Main Body Material	Maximum Collision Velocity (m/s)	Minimum Collision Velocity (m/s)	Full length A (mm)	Maximum Effective Weight Value (kgf)	Maximum Piston Rod Return Force (N)	Outer Diameter (Ø)	Allowable Angular Misalignment (deg)	Operating Temperature Range (°C)	Pitch	Type
	61.45 €	1	Available	5 Days	-	Main Body	[Fixed Type] Self-correction formula	6	-	10	2.8	Irregular multi orifice	Standard	Stainless Steel	-	-	57.6	2.2	-	-	-	～66	-	Self-adjusting small shock absorbers

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Basic Attributes

Maximum Collision Velocity(m/s)
0.31

0.35

0.46

6
Clear
Minimum Collision Velocity(m/s)
0.06

0.07

0.08

0.09
Clear
Maximum Piston Rod Return Force(N)
5

6

9
Clear
Outer Diameter(Ø)
14

20

25
Clear
Allowable Angular Misalignment(deg)
2

4
Clear
Pitch
- 1.5
Clear
Type
- FA
- MC
- MC-V4A
Clear
Main Body/Related Products
- Main Body
Clear
Structure
- Adjustable Type
- Fixed Type
  - Self-correction formula
Clear
Stroke(mm)
4

5

6

8

10

12

12.5

25

25.4
Clear
Nominal Mounting Screw [M]
5

6

8

10

12

14

20

25
Clear
Energy per Cycle(J)
0.68

1

1.25

1.8

2.8

3.5

9

20

41

136
Clear
Orifice Method
Single Orifice

Multi-orifice

Irregular multi orifice
Clear
Operating Environment
- Standard
Clear
Main Body Material
Stainless Steel
Clear
Full length A(mm)
36

36.1

38.5

54

57.6

65.5

70

86.6

96.7

141.2
Clear
Maximum Effective Weight Value(kgf)
1,130

1,814

1.1

1.9

2,300

2.2

2.7

3.2

4,536

4.1

4.4

4.8

5

5.4

10

10.8

13.6

15

18.7

25

36.2

72

86

136

200

230

408

910

1130

1814

2300

4536
Clear
Type
Self-adjusting small shock absorbers

Small shock absorber self-adjusting, stainless steel
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
MC150EUM
MC150EUM-V4A
MC150EUMH
MC30EUM-1
MC30EUM-2
MC30EUM-3

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Main Body/Related Products	Structure	Stroke (mm)	Nominal Mounting Screw T	Nominal Mounting Screw [M]	Energy per Cycle (J)	Orifice Method	Operating Environment	Main Body Material	Maximum Collision Velocity (m/s)	Minimum Collision Velocity (m/s)	Full length A (mm)	Maximum Effective Weight Value (kgf)	Maximum Piston Rod Return Force (N)	Outer Diameter (Ø)	Allowable Angular Misalignment (deg)	Operating Temperature Range (°C)	Pitch	Type
125.08 €	1	Available	2 Days	-	Main Body	[Fixed Type] Self-correction formula	12	-	14	20	Irregular multi orifice	Standard	Stainless Steel	-	-	86.6	10	-	-	-	～66	-	Self-adjusting small shock absorbers
338.71 €	1	Available	10 Days	10	Main Body	[Fixed Type] Self-correction formula	12.5	M14	14	20	Irregular multi orifice	Standard	Stainless Steel	6	0.08	86.6	10	5	14	4	0～66	1.5	Small shock absorber self-adjusting, stainless steel
126.18 €	1	Available	Same day Stock	-	Main Body	[Fixed Type] Self-correction formula	12	-	14	20	Irregular multi orifice	Standard	Stainless Steel	-	-	86.6	86	-	-	-	～66	-	Self-adjusting small shock absorbers
80.72 €	1	Available	2 Days	-	Main Body	[Fixed Type] Self-correction formula	8	-	8	3.5	Irregular multi orifice	Standard	Stainless Steel	-	-	54	1.9	-	-	-	～66	-	Self-adjusting small shock absorbers
81.54 €	1	Available	2 Days	-	Main Body	[Fixed Type] Self-correction formula	8	-	8	3.5	Irregular multi orifice	Standard	Stainless Steel	-	-	54	5.4	-	-	-	～66	-	Self-adjusting small shock absorbers
82.37 €	1	Available	2 Days	-	Main Body	[Fixed Type] Self-correction formula	8	-	8	3.5	Irregular multi orifice	Standard	Stainless Steel	-	-	54	15	-	-	-	～66	-	Self-adjusting small shock absorbers