511P20C1ES12

511P20C1ES12
511P20C1ES12

Profile Rail, 500 Series Ball Carriage, Size: 20 mm, Precision Grade, C Style, 1 - Approximately 0.03 C Preload, Steel, ES12 - (2) 6mm Dowel holes - Press Fit


  • Smooth, quiet movement through patented insert molded recirculation paths and optimized geometries.
  • Simple installation and greater accuracy with joint-free rails up to 6 meters.

Dimensions

dimensions
DimensionValue
[A] Assembly Height30 mm
[A] Tolerance±20 μm 
[B]44 mm
[B] Tolerance+0.0 -0.4 mm 
[B2]12 mm
[G]7 mm
[J]25.5 mm
[L] Carriage Length71.5 mm
[L1]36 mm
[L3]49.5 mm
[M1]5.2 mm
[N]32 mm
[O]6 mm
[S2]M 5 
Ball Bearing Diameter4 mm

Specifications

SpecificationsValue
Ball/RollerBall 
Carriage/Rail/AssemblyCarriage 
GradePrecision 
MaterialSteel 
Option (ES/DH)ES12 - (2) 6mm Dowel holes - Press Fit 
Preload1 - Approximately 0.03 C 
Rail Size (nominal)20 mm
Style NameC - Narrow Block 
Temperature Max80 °C
Temperature Min-40 °C
Weight0.5 kg

Performance

performance graphic
performance graphic
PerformanceValue
100 km Dynamic [Mx] Roll Moment171 Nm
100 km Dynamic [My] Pitch Moment134 Nm
100 km Dynamic [Mz] Yaw Moment134 Nm
100 km Dynamic Load Rating14400 N
50 km Dynamic [Mx] Roll Moment215 Nm
50 km Dynamic [My] Pitch Moment169 Nm
50 km Dynamic [Mz] Yaw Moment169 Nm
50 km Dynamic Load Rating18143 N
Maximum Acceleration100 m/s²
Maximum Velocity5 m/s
Static [Mx] Roll Moment373 Nm
Static [My] Pitch Moment292 Nm
Static [Mz] Yaw Moment292 Nm
Static Load Rating31400 N

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