Model Selection

Catalog pre-selection tools for KOBA / IZMAC shock absorbers, Ultrafilter housings and Ordel instrumentation.

This tool is for pre-selection / estimate only. Results are based on catalog data and theoretical formulas; technical verification against the manufacturer catalog is required before order or critical use. We are not liable for incorrect selection, bad inputs, or results.

For force, flow, pipe and motor calculators, go to Calculators.

Shock Absorber Selection

Buffer Selection

Filter Selection

Instrumentation

KOBA Shock Absorber

1 STEP01 — Direction of movement

Select the direction of impact to start model pre-selection.

3 STEP03 — Data input

Model type

Adjustable = KMA/KHA/KSA/KHAT · Self-compensating = KMS

Propelling force value

Qty. of absorber(s)

EA = Each. If several absorbers share the load, mass/energy is divided per unit.

Temperature [-10~80°C]

°C

Informational; standard catalog oil range is -10…80°C.

Weight / mass

Impact velocity [~5 m/s]

m/s

Drop height [~1.27 m]

g=9.8. ET = m·g·(H+S); Me = m·(H+S)/H. Max H ≈ 1.27 m.

Propelling force

Operating pressure (bar)

bar

Cylinder bore (mm)

Incline angle (°)

Impact radius

Speed (rpm) or

rpm

Tip velocity (m/s)

m/s

Torque (Nm)

Angle (°)

Min. stroke (optional)

Cycles per hour (optional)

Cycle/hr

Free fall: ET = m·g·(H+S), Me = m·(H+S)/H. Other: E ≈ 0.5·m·v² + F·s (s = stroke mm ÷ 1000 → metres).

Search Product Code Brand

Warning: These results are not binding technical approval. Do not use without checking mounting, safety factors and site conditions. We are not liable for the results.

IZMAC Shock Absorber

1 STEP01 — Direction of movement

Select the direction of impact to start model pre-selection.

3 STEP03 — Data input

Model type

Adjustable = IAA/IHA/ISA · Self-compensating = IMS

Propelling force value

Qty. of absorber(s)

EA = Each. If several absorbers share the load, mass/energy is divided per unit.

Temperature [-10~80°C]

°C

Informational; standard catalog oil range is -10…80°C.

Weight / mass

Impact velocity [~5 m/s]

m/s

Drop height [~1.27 m]

g=9.8. ET = m·g·(H+S); Me = m·(H+S)/H. Max H ≈ 1.27 m.

Propelling force

Operating pressure (bar)

bar

Cylinder bore (mm)

Incline angle (°)

Impact radius

Speed (rpm) or

rpm

Tip velocity (m/s)

m/s

Torque (Nm)

Angle (°)

Min. stroke (optional)

Cycles per hour (optional)

Cycle/hr

Free fall: ET = m·g·(H+S), Me = m·(H+S)/H. Other: E ≈ 0.5·m·v² + F·s (s = stroke mm ÷ 1000 → metres).

Search Product Code Brand

Warning: These results are not binding technical approval. Do not use without checking mounting, safety factors and site conditions. We are not liable for the results.

Filter ΔP / Life

Duty

Environment

Hours per day

Not an exact lifetime. Use ΔP indicator (~0.5–0.7 bar) for element change.

Ultrafilter Page

Warning: These results are not binding technical approval. Do not use without checking mounting, safety factors and site conditions. We are not liable for the results.

KOBA Buffer

1 STEP01 — Application type

Choose the application type that best matches your use case.

IZMAC Buffer

1 STEP01 — Application type

Choose the application type that best matches your use case.

Ordel Model Selection

This tool is for pre-selection only. Results are based on catalog data; verify with the e-catalog before order or critical use. We are not liable for wrong selection, bad inputs, or results.

1 Product category

Choose category → subgroup → see matching Ordel and Semm models.

Model Selection

KOBA Shock Absorber

1 STEP01 — Direction of movement

2 STEP02 — Application type

3 STEP03 — Data input

IZMAC Shock Absorber

1 STEP01 — Direction of movement

2 STEP02 — Application type

3 STEP03 — Data input

Ultrafilter Filter

1 STEP01 — Application / ISO target

2 STEP02 — Flow & pressure

Filter ΔP / Life

KOBA Buffer

1 STEP01 — Application type

2 Data input

IZMAC Buffer

1 STEP01 — Application type

2 Data input

Ordel Model Selection

1 Product category

2 Subgroup

3 Suggested models