Add to Cart
Installation Type
Horizontal cable installation
- You can qualify in 1 or 2 directions.
- The cable is dragged on a continuous plane or supported by an
interval of less than 1 m.
- Installation height from the cable drag the plane to the center
of the roll no more than 1 meter.
- do not consider cable steering
- Operating speed: 10 m / min - 60 m / min
- maximum acceleration up to 0.3 m / s & sup2;
Vertical cable installation
- Reel installed at the top
- The cable appears in a vertical direction
- Operating speed: 10 m / min - 40 m / min
- maximum acceleration up to 0.3 m / s & sup2;
- Free droop cable length L0 is not considered.
Working principle
When moving equipment such as a trolley or a moving device such as
a car, pull the roll and release the cable. At this time, the flat
scroll coil is wound on the mandrel and the spring stores energy.
When the electrical equipment to return, the spring force, the drum
in the opposite direction of rotation, synchronous winding cable.
Structural features
1, to flat scroll spring as a driving force, no power consumption,
safe and reliable work.
2, the use of slip slip - carbon brush frame structure to transfer
power, power supply continuous smooth.
3, set the reversible body, to avoid reversing the reel and break
the spring.
4, simple structure, installation, commissioning, easy maintenance.
Main product model
1, DJ1 series: the use of chain drive, an increase of product
plasticity, according to the user's requirements for the use of
spring configuration and chain transmission ratio, the cable force
appropriate.
2, DJ2 series: with a compact, small size, light weight, easy
installation and so on. Widely used in electric flat car, mobile
car amount, electric grab and other mobile electrical equipment.
3, DJ5 Series: The product is made of plastic shell, compact
structure, belonging to the mini spring-type cable reel, mainly for
the current below 10A, the moving distance of 10 meters, and the
installation of small space occasions.
4, JT1 series: spring frame, reel and slip ring device split
design, the cable reel is more stable, easy maintenance.
5, JT2 series: mainly used for current below 50A, moving distance
in the range of 30 meters. The main features and structure are
similar to DJ2
Spring reel selection requires parameter editing
· Installation type
• Cable parameters: diameter, weight per meter, minimum bend radius
(= radius of drum)
• Determine the required cable core size according to the rated
current, the maximum temperature, and the maximum number of cable
layers.
• Note that the number of cable layers can affect the correct
selection of the cable.
• Calculate the roll roll length based on the supply point position
and the travel length.
• The additional cable length (and mounting position) is used to
calculate the required cable length.
• Speed, mounting height, and power supply (terminal or
intermediate) to select the spring. (Power supply point to be able
to withstand enough tension