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Dancer Pneumatic Arm

DPA (300 / 500 / 800)

This dancer is employed to maintain tension and stability in wires or cables. It includes a set of fixed and movable pulleys, providing adjustable tension control. The system is enclosed in a secure structure with a safety-locking door, featuring software detection of upper and lower limits to ensure safety, precision, and stability.

Tension control is accomplished through a low-friction arm connected to a pneumatic cylinder.

Features

  • Absolute arm position monitored by an analog sensor.
  • Tension control adjustment via a manual regulator valve.
  • Limit position sensors for precise control.
  • Safety protection with interlocking door.​
  • Pulleys made of high-density PEHD plastic for longue durability.
  • Electrical cabinet mounted in machine frame.

Options

  • Tension control through an Electro-Pneumatic Regulator valve.
  • Wire/cable speed and length meter for accurate monitoring.
  • Ceramic-coated pulleys for better durability.

Specifications

Please select the machine size **

ParameterValue
EXTERNAL DIAMETER [mm]300
NUMBER OF PULLEYS4 fixed 3 movable
WIRE/CABLE MAXIMUM DIAMETER [mm]15
MAXIMUM DISPLACEMENT [mm]800
CAPACITY LENGTH [mm]8710
ACUMULATION LENGTH [mm]4000
MACHINE DIMENSIONS (L x W x H) [m]0,5 x 2,0 x 1,7
ParameterValue
EXTERNAL DIAMETER [mm]500
NUMBER OF PULLEYS4 fixed 3 movable
WIRE/CABLE MAXIMUM DIAMETER [mm]25
MAXIMUM DISPLACEMENT [mm]800
CAPACITY LENGTH [mm]11850
ACUMULATION LENGTH [mm]4000
MACHINE DIMENSIONS (L x W x H) [m]0,5 x 2,0 x 1,7
ParameterValue
EXTERNAL DIAMETER [mm]800
NUMBER OF PULLEYS4 fixed 3 movable
WIRE/CABLE MAXIMUM DIAMETER [mm]45
MAXIMUM DISPLACEMENT [mm]600
CAPACITY LENGTH [mm]11000
ACUMULATION LENGTH [mm]3600
MACHINE DIMENSIONS (L x W x H) [m]0,5 x 2,0 x 1,7

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