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  1. Homepage
  2. Automation technology
  3. Rotary feed-through
  4. DDF 2
  5. DDF 2-040-P2-E4
DDF 2-040-P2-E4 Illustration similar

DDF 2-040-P2-E4

ID 323046

Rotary feed-through for robots DDF 2, Size: 040

  • No. of fluid feed-throughs: 2
  • Number of electrical feed-throughs: 4
  • Workpiece weight: 10 kg
  • Force Fz max.: 400 N
  • Force Fd max.: 4000 N
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Technical details
Feed-through pneumatic and electric feed-through
Recommended handling weight [kg] 10
Max. drive speed [1/min] 120
Max. speed of rotation [°/s] 720
Nominal torque [Nm] 1.5
Starting torque [Nm] 2
Angle of rotation [°] > 360
No. of fluid feed-throughs 2
Air connection thread pneumatic feed-through 2x M5
Max. pressure per connection [bar] 10
Rate of flow at 6 bar (per channel) [l/min] 200
Max. air pressure air purge [bar] 1
Number of electrical feed-throughs 4
Max. voltage [V] 60
Max. current strength [A] 1
Weight [kg] 0.9
Robot-side connection ISO 9409-1-40-4-M6
Min. ambient temperature [°C] 5
Max. ambient temperature [°C] 60
Max. dynamic bending moment Mx* [Nm] 25
Max. dynamic bending moment My* [Nm] 25
Max. dynamic torsional moment Mz* [Nm] 20
Max. shear force Fq* [N] 100
Diameter D [mm] 78
Height Z [mm] 62
Bending moment Mx [Nm] 75
Bending moment My [Nm] 75
Force Fz max. [N] 400
Max. force Fd [N] 4000
*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

Drawings
Tools
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