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INA / Linear actuator

INA MLF32-300-ZR

Linear actuator technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
WidthB
86 mm
Total Width (B1)
86 mm
Total Height (H)
82 mm
Load Direction I: Compressive Load (Ci)
4,100 N
Load Direction I: Compressive Load (C0I)
2,400 N
Minimum Operating Temperatur (Tmin)
0 °C

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications5 parameters
Core specifications
ParameterSymbolValue
SeriesMLF32
WidthB86 mm
HeightH82 mm
Minimum operating temperatureTmin0 °C
Maximum operating temperatureTmax80 °C
Manufacturer Identity3 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code2072491
BrandINA
Base TypeMLF32
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionActuators with external track roller guidance system and toothed belt drive.Basic carriage, one driven carriage
Short DescriptionLinear actuator
Technical Data49 parameters
Technical Data
ParameterSymbolValue
Total Width (B1)86 mm
Total Height (H)82 mm
Load Direction I: Compressive Load (Ci)4,100 N
Load Direction I: Compressive Load (C0I)2,400 N
Minimum Operating Temperatur (Tmin)0 °C
Maximum Speed (Vmax)8 m/s
Height H 7 Tec (H7)47 mm
Lower Tolerance (Tol T86)0 mm
Ø Inner Fit (D86)61 mm
Maximum Operating Temperatur (Tmax)80 °C
Depth Of Thread (T87 Max)12 mm
Ø Bolt Circle (D87)80 mm
Height Of Return Unit (H4)81.5 mm
Mass Of Carriage (Mlaw)1.38 kg
Maximum Length Of Support Rail (L2 Max)8,000 mm
Mass Of Toothed Belt (Mass Of Toot)0.068 kg/m
Width Of Support Rail (B2)75 mm
Permissible Toothed Belt Operating Force (Permissible)640 N
Geometrical Moments Of Inertia Of Support Rail (Lz)76 cm4
Length Of Carriage (L)300 mm
Tolerance H7 (D86)70 mm
Height (H2)66.5 mm
Load Direction Ii: Tensile Load (Cii)4,100 N
Upper Tolerance (Tol T86)0.3 mm
Length Of Wiper Brushes (A31)6 mm
Depth Of Keyway, Tolerance P9 (Nt85)3.5 mm
Mass Moment Of Inertia Of Gears (Mass Moment)2.2 kg*cm2
Load Direction Iii: Lateral Load (C0Iii)4,200 N
Maximum Acceleration (Amax)40 m/s2
Max. Permissible Static Moment Per Carriage (M0X)30 Nm
Tolerance P9 (Nb85)6 mm
Dimension (S)85 mm
Tolerance ±0,2 (Jl43)100 mm
Length Puller Arms No. 21 (A21)80 mm
Geometrical Moments Of Inertia Of Support Rail (Ly)104 cm4
Max. Permissible Drive Torque (Max. Permiss)18 Nm
Height Of Carriage (H1)32 mm
Load Direction Iii: Lateral Load (Ciii)6,600 N
Max. Permissible Static Moment Per Carriage (M0Y)425 Nm
Length Of Drive Pin (L88)25 mm
Depth Of Thread (T43 Max)14 mm
Feed (Mm/Rotation) (Feed (Mm/Rot)175 mm
Tolerance H7 (D85)20 mm
Width Of Return Unit (B4)74 mm
Depth Fit (T86)2.3 mm
Length Of Keyway (Nl85)16 mm
Repeat Accurancy ± (Repeat Accur)0.1 mm
Max. Permissible Static Moment Per Carriage (M0Z)205 Nm
Load Direction Ii: Tensile Load (C0Ii)2,400 N

Technical documents & data sheet

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Record identity
INA MLF32-300-ZR
Document matching
Exact designation, assembly scope, revision and units must agree.

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