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  1. Homepage
  2. Automation technology
  3. Rotary feed-through
  4. DDF 2
  5. DDF 2-080-P4-E6
DDF 2-080-P4-E6 Illustration similar

DDF 2-080-P4-E6

ID 323092

Rotary feed-through for robots DDF 2, Size: 080

  • No. of fluid feed-throughs: 4
  • Number of electrical feed-throughs: 6
  • Workpiece weight: 100 kg
  • Force Fz max.: 4000 N
  • Force Fd max.: 12000 N
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Technical details
Feed-through pneumatic and electric feed-through
Recommended handling weight [kg] 100
Max. drive speed [1/min] 100
Max. speed of rotation [°/s] 600
Nominal torque [Nm] 8
Starting torque [Nm] 10
Angle of rotation [°] > 360
No. of fluid feed-throughs 4
Air connection thread pneumatic feed-through 4x G1/8"
Max. pressure per connection [bar] 10
Rate of flow at 6 bar (per channel) [l/min] 240
Max. air pressure air purge [bar] 1
Number of electrical feed-throughs 6
Max. voltage [V] 60
Max. current strength [A] 1
Weight [kg] 5.9
Robot-side connection ISO 9409-1-80-6-M8
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 60
Max. dynamic bending moment Mx* [Nm] 250
Max. dynamic bending moment My* [Nm] 250
Max. dynamic torsional moment Mz* [Nm] 180
Max. shear force Fq* [N] 1000
Diameter D [mm] 136
Height Z [mm] 128.5
Bending moment Mx [Nm] 400
Bending moment My [Nm] 400
Force Fz max. [N] 4000
Max. force Fd [N] 12000
*This is the max. total of all payloads (acceleration forces and torques, process forces, emergency stops, etc.), which can affect a rotary feed-through, in order to ensure error-free function.
A version for vacuum feed-through is available on request. Please ask for details.

Dimensions and maximum loads

Content available soon
Content available soon

Dimensions and maximum loads

Static forces and moments which may act on the rotary feed-through.

General notes about the series

Harsh environmental conditions
Please note that use under harsh environmental conditions (e.g. in the coolant area, cast and grinding dust) can considerably reduce the service life of the units, and we will not take over any warranty. However, in many cases we can find a solution. Please contact us for assistance.

Handling weight
is the weight of the total load attached to the flange. When designing, the permissible forces and moments have to be paid attention to. Please note that exceeding the recommended handling weight will shorten the lifespan.

Mounting
Standardized ISO 9409 interface (robot-side)

Housing
high-strength, hard-coated aluminum alloy

Scope of delivery
Cable connector, small components for mounting, operating and maintenance instructions, manufacturer’s declaration

Warranty
24 months

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