Quick Stock/Price Check

Quick Order

Live Chat Software by Kayako

This site works better with javascript enabled.

Products in the Springfix Push-pull dampers range:

Product L4570, Push/Pull Dashpot 0.22" bore

Push/Pull dashpots
0.22" bore

Product L4572, Push/Pull Dashpot 0.366" bore

Push/Pull dashpots
0.366" bore

Product L4574, Push/Pull Dashpot 0.627" bore

Push/Pull dashpots
0.627" bore

Product L4576, Push/Pull Dashpot 0.945" bore

Push/Pull dashpots
0.945" bore

Product L4578, Push/Pull Dashpot 1,281" bore

Push/Pull dashpots
1,281" bore

Product L4580, Push/Pull Dashpot 1,750" bore

Push/Pull dashpots
1,750" bore

L4576 Push/Pull Dashpot	328 kB
Push-pull dampers	3 MB
Dashpots	813 kB
Air cylinders	9 MB

Print Page

Data Sheet

Photo

L4576 Push/Pull Dashpot

0.945" bore

Data Table

Order No. Stroke Damping direction Rod end
linkage Bore size Max. pull
damping force N Max. push
damping force N Body length Price/stock Add to basket

L4576.0500-TW

0,5"

Two-way

B" Ball

0,945"

31,1

1,296"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 114.90
5-19	£ 103.41
20-39	£ 91.92
40-99	£ 80.43
100+	£ 68.94

£ & stock

L4576.1000-TW

1,0"

Two-way

B" Ball

0,945"

31,1

1,796"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 114.90
5-19	£ 103.41
20-39	£ 91.92
40-99	£ 80.43
100+	£ 68.94

£ & stock

L4576.1500-TW

1,5"

Two-way

B" Ball

0,945"

31,1

2,296"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 114.90
5-19	£ 103.41
20-39	£ 91.92
40-99	£ 80.43
100+	£ 68.94

£ & stock

L4576.2000-TW

2,0"

Two-way

B" Ball

0,945"

31,1

2,796"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 122.48
5-19	£ 110.23
20-39	£ 97.98
40-99	£ 85.74
100+	£ 73.49

£ & stock

L4576.0500-PL

0,5"

Pull

B" Ball

0,945"

31,1

1,296"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.1000-PL

1,0"

Pull

B" Ball

0,945"

31,1

1,796"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.1500-PL

1,5"

Pull

B" Ball

0,945"

31,1

2.296"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.2000-PL

2,0"

Pull

B" Ball

0,945"

31,1

2,796"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 127.54
5-19	£ 114.79
20-39	£ 102.03
40-99	£ 89.28
100+	£ 76.52

£ & stock

L4576.0500-PS

0,5"

Push

B" Ball

0,945"

31,1

1,277"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.1000-PS

1,0"

Push

B" Ball

0,945"

31,1

1,777"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.1500-PS

1,5"

Push

B" Ball

0,945"

31,1

2,277"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 117.93
5-19	£ 106.14
20-39	£ 94.34
40-99	£ 82.55
100+	£ 70.76

£ & stock

L4576.2000-PS

2,0"

Push

B" Ball

0,945"

31,1

2,777"

Stock/Price Check

0 Pls Call

Qty	Price/unit
1-4	£ 127.54
5-19	£ 114.79
20-39	£ 102.03
40-99	£ 89.28
100+	£ 76.52

£ & stock

Technical & Application

Material

Graphite carbon piston.
Annealed borosilicate glass cylinder.
Precision fire-polished bore.
Aluminium 2024-T4 Piston rod.

Technical Notes

Damping coefficient = 0-5,25 N/(mm/s).
Friction coefficient = 0.2.
Force without side load: <1g.
Operating temperature range: -55°c Operating temperature range: -55°^{to 150°^c}.
*If operating temperature is above +70°c, please advise at time of ordering.

Important Notes

Mounting data:
Mounting hole:
Rectangular = 0.312 x 0.375 (8mm x 10mm)
Round = 0.375" (10mm)
Suggested mounting bracket thickness = 0.06 - 0.093 (1.52mm - 2.36mm)
Mounting nut torque:
Head = 4-8 in-lb (0.45 - 0.90 Nm)
Rod end = 5-15 in-lb (0.56-1.70 Nm)

Full stroke is obtained with customer held mounting tolerance of ±0.015" (0.38mm).

B" ball joint linkage option only available with aluminium rod.

Level of damping is adjustable by hand. If you know the level of damping required we can pre-set this in the factory.

Prices/Stock

Order No.	In stock	Bal.	Qty	Price/unit	Qty	Price/unit	Qty	Price/unit	Qty	Price/unit	Qty	Price/unit
L4576.0500-TW	0	Pls Call	1-4	£ 114.90	5-19	£ 103.41	20-39	£ 91.92	40-99	£ 80.43	100+	£ 68.94
L4576.1000-TW	0	Pls Call	1-4	£ 114.90	5-19	£ 103.41	20-39	£ 91.92	40-99	£ 80.43	100+	£ 68.94
L4576.1500-TW	0	Pls Call	1-4	£ 114.90	5-19	£ 103.41	20-39	£ 91.92	40-99	£ 80.43	100+	£ 68.94
L4576.2000-TW	0	Pls Call	1-4	£ 122.48	5-19	£ 110.23	20-39	£ 97.98	40-99	£ 85.74	100+	£ 73.49

L4576.0500-PL	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.1000-PL	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.1500-PL	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.2000-PL	0	Pls Call	1-4	£ 127.54	5-19	£ 114.79	20-39	£ 102.03	40-99	£ 89.28	100+	£ 76.52

L4576.0500-PS	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.1000-PS	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.1500-PS	0	Pls Call	1-4	£ 117.93	5-19	£ 106.14	20-39	£ 94.34	40-99	£ 82.55	100+	£ 70.76
L4576.2000-PS	0	Pls Call	1-4	£ 127.54	5-19	£ 114.79	20-39	£ 102.03	40-99	£ 89.28	100+	£ 76.52

Prices exclude VAT

Useful Information

What is a Dashpot?

A dashpot is a motion damping device that reduces velocity, vibration, and oscillation in dynamic mechanisms. This is accomplished by using a piston to force ambient air through an orifice at a controlled rate to dissipate kinetic energy.
Dashpots/Shock absorbers:
We identify configurations in which the piston rod is attached to the load being damped as dashpots. We identify configurations in which the piston rod is struck by, but not attached to the load, as shock absorbers. The benefits of a Dashpot or shock absorber:
It prevents damage and violent or inaccurate response caused by shock and vibration in sensitive equipment
It reduces impact noise and wear
It provides simple, low cost, adjustable speed control without external power
It provides non-electrical timing capability.

Why Choose one of our dashpots/shock absorbers over other damping devices?

It has unparalleled low friction, responds to forces as low as only a few grams, and its smooth.

Starting and running friction are almost identical which prevents jerky, uncontrolled starts.

It has a life span of multi-millions of cycles

No seals are required and there are no liquids to leak.

It is made of self lubricating materials.

It's precise and accurate, easily adjustable over a 10,000 to one range, and it allows fine adjustments at installation.

They can operate at extreme temperatures.

The piston and cylinder will not rust, corrode, or deteriorate over time.

It's lightweight.

They can be easily customised to suit space availability and special performance requirements.

Basic Principles and Applications

Click here to download a pdf of basic principles and applications for our products.

CAD & Data Sheets

Product Datasheets

L4576 Push/Pull Dashpot	328 kB
Push-pull dampers	3 MB
Dashpots	813 kB
Air cylinders	9 MB

If you can't read the product files please follow this link to install Adobe Acrobat Reader.

Video

Please click on the video to see how the Dashpots work and how they could be suitable for your application.

If the video does not start please follow this link to install the latest Flash Player version.

L4576 Push/Pull Dashpot

Data Table

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Stock/Price Check

Technical & Application

Material

Technical Notes

Important Notes

Prices/Stock

Useful Information

What is a Dashpot?

Dashpots/Shock absorbers:

Why Choose one of our dashpots/shock absorbers over other damping devices?

CAD & Data Sheets

Product Datasheets

Video