ROBA®-ES: Backlash-free, vibration-damping, plug-in and maintenance-free shaft coupling

ROBA®-ES: Backlash-free, vibration-damping, plug-in and maintenance-free shaft coupling

  • Torsionally flexible
  • Pluggable
  • Compensation of shaft misalignment
  • Vibration damping
  • Suitable for blind mounting

ROBA® -ES couplings connect shafts in highly dynamic servo drives. They transmit torques elastically and backlash-free. Single-jointed couplings (type 940.___) compensate for axial and angular misalignment, double-jointed couplings (types 942.___ and 943.___) also compensate for radial misalignment.

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特点

  • Application
  • Suitable for servo drives
  • Design
  • Torsionally flexible
  • Pluggable
  • Benefits
  • Compensation of axial, radial and angular shaft misalignment
  • Backlash-free
  • Media resistant elastomer core
  • Vibration damping
  • Assembly and maintenance
  • Suitable for blind mounting
  • Maintenance-free
  • Temperature
  • Dependent temperature ranges, see installation and operating instructions

应用实例

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你的个人配置

ROBA®-ES

  • 绘图为PDF和TIFF
  • 二维和三维CAD交换文件
    (IGES, STEP, DXF)
  • 个人报价

Tip: Click on the cell that is appropriate to you to configure the product in detail.

Elastomeric element blue
  • Hardness (Shore): 80 Sh A - Very high elasticity and damping behaviour
  • Permitted permanent temperature: -50 to +80 °C
Elastomeric element yellow
  • Hardness (Shore): 92 Sh A - High elasticity and good damping behaviour
  • Permitted permanent temperature: -40 to +90 °C
Elastomeric element red
  • Hardness (Shore): 98 Sh A - Very good torsional stiffness to damping behaviour ratio
  • Permitted permanent temperature: -30 to +90 °C
Elastomeric element green
  • Hardness (Shore): 64 Sh D - High torsional stiffness reduced damping behaviour
  • Permitted permanent temperature: -30 to +100 °C
Elastomeric element grey
  • Hardness (Shore): 72 Sh D - Very high torsional stiffness and load capacity
  • Permitted permanent temperature: -20 to +110 °C
Size TKN [Nm] TK max [Nm] TKN [Nm] TK max [Nm] TKN [Nm] TK max [Nm] TKN [Nm] TK max [Nm] TKN [Nm] TK max [Nm]
14 4 8 8 16 13 26 16 32 - -
19 5 10 10 20 17 34 21 42 27 54
24 17 34 35 70 60 120 75 150 95 190
28 46 92 95 190 160 320 200 400 260 520
38 95 190 190 380 325 650 405 810 525 1050
42 125 250 265 530 450 900 560 1120 725 1450
48 150 300 310 620 525 1050 655 1310 850 1700
55 200 400 410 820 685 1370 825 1650 - -
65 450 900 900 1800 1040 2080 1205 2500 - -
  • TKN Nominal torque [Nm]
  • TK max Maximum load due to torque impacts [Nm]