EKD
EKD

Brand replacement research

ACE industrial shock absorber replacement options — MA / MA-M

This page groups ACE replacement, alternative and cross-reference searches. Use the model pages below for published parameter comparisons, then confirm mounting and the real machine duty.

10 referenced models in this series. Model-number relationships are recommendations only; final selection is based on actual operating conditions.

Models grouped by series

MA / MA-M

10 models

MA3325

Reviewed EKD candidate

EKD candidate: EK33x25

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke
Different or confirmation-required
Body thread · Nominal total length · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA3325M

Reviewed EKD candidate

EKD candidate: EK33x25

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Body thread
Different or confirmation-required
Nominal total length · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA3350

Reviewed EKD candidate

EKD candidate: EK42x50

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke
Different or confirmation-required
Body thread · Nominal total length · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA3350M

Reviewed EKD candidate

EKD candidate: EK42x50

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke
Different or confirmation-required
Body thread · Nominal total length · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4525

Reviewed EKD candidate

EKD candidate: EK42x25

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4525M

Reviewed EKD candidate

EKD candidate: EK42x25

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4550

Reviewed EKD candidate

EKD candidate: EK42x50

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4550M

Reviewed EKD candidate

EKD candidate: EK42x50

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4575

Reviewed EKD candidate

EKD candidate: EK42x75

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

MA4575M

Reviewed EKD candidate

EKD candidate: EK42x75

View full model comparison →
Send an inquiry
Parameter match summary
Matched or capacity-qualified
Energy per cycle · Energy per hour · Stroke · Nominal total length
Different or confirmation-required
Body thread · Impact velocity

Recommended by model and published ratings. Final selection must follow actual operating conditions, mounting and application review.

How EKD candidates are shortlisted

Published energy per cycle, hourly duty, stroke, velocity and force are checked first. Mounting thread, total length, stop geometry and environmental requirements are then treated as separate confirmation items.

What to send for a final check

Send the full model code, nameplate or drawing, moving mass, impact velocity, drive force, cycles per hour, installation position and temperature. A model-family similarity alone is not a replacement approval.

Continue the assessment

A model-number recommendation is a shortlist. EKD confirms the actual operating and installation conditions before ordering.

Open sizing toolSend an inquiry

Sources

https://www.acecontrols.com/us/products/automation-control/industrial-shock-absorbers.html