RD-8040-1 MR Damper (Short Stroke)

RD-8041-1 (long stroke)

Description

LORD RD-8040-1 (short stroke) and RD-8041-1 (long

stroke) dampers are compact, magneto-rheological (MR)

fl uid dampers suitable for industrial suspension applications.

Continuously variable damping is controlled by the

increase in yield strength of the MR fl uid in response to

magnetic fi eld strength.

Features and Benefi ts

Fast Response Time – responds in less than 15 milliseconds

to changes in the magnetic fi eld.

Easy to Use – provides simple electronics and straight

forward controls.

Durable – provides excellent long term stability.

Storage

Dampers should be stored at -40 to +100°C (-40 to

+212°F).

The RD-8040-1 and RD-8041-1 dampers are monotube

shocks containing high-pressure nitrogen gas (300 psi).

Handle with care and do not heat or puncture body.

Electrical Properties*

Input Current, Amp

Continuous for 30 seconds 1 max

Intermittent 2 max

Input Voltage, Volt 12 DC

Resistance, ohms

@ ambient temperature 5

@ 71°C (160°F) 7

*Data is typical and not to be used for specifi cation purposes.

RD-8040-1 MR Damper (Short Stroke)

RD-8041-1 (long stroke)

Description

LORD RD-8040-1 (short stroke) and RD-8041-1 (long

stroke) dampers are compact, magneto-rheological (MR)

fl uid dampers suitable for industrial suspension applications.

Continuously variable damping is controlled by the

increase in yield strength of the MR fl uid in response to

magnetic fi eld strength.

Features and Benefi ts

Fast Response Time – responds in less than 15 milliseconds

to changes in the magnetic fi eld.

Easy to Use – provides simple electronics and straight

forward controls.

Durable – provides excellent long term stability.

Storage

Dampers should be stored at -40 to +100°C (-40 to

+212°F).

The RD-8040-1 and RD-8041-1 dampers are monotube

shocks containing high-pressure nitrogen gas (300 psi).

Handle with care and do not heat or puncture body.

Electrical Properties*

Input Current, Amp

Continuous for 30 seconds 1 max

Intermittent 2 max

Input Voltage, Volt 12 DC

Resistance, ohms

@ ambient temperature 5

@ 71°C (160°F) 7

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