WUXI XINDU TELEMECANIQUE CO.LTD

High quality products, professional services, is the core supplier of the clutch industry!

Home > News > Content
Panasonic Clutch Works
- Jun 30, 2017 -

Panasonic Clutch works
    Panasonic Clutch according to its working principle is divided into friction plate, iron powder, induction slip type jaw, and so on several. Here only describes the domestic DLNI 0 friction plate Panasonic Clutch, this Panasonic Clutch is often used to control the work of certain parts of the machine when the start, reverse, speed and braking. The structure of DLM 0 friction plate type Panasonic Clutch. It is by the friction plate, DC electromagnet, drive shaft, internal and external friction group to transfer the torque. A dial and the like, the outer diameter of the inner friction plate 10 is small, and the inner hole has a spline groove which is fitted on the spline shaft 13 and rotates together with the spline shaft.

      The outer diameter of the outer friction plate 9 is large, fitted with a spring washer 8, and the outer circle has a spline groove which is fitted on the dial 11 and the dial is used to fix the gear 15 on the machine tool. The number of the friction plates depends on the transmission torque the size of. The magnetron 7 and the armatures 17, 18 can be moved within a certain range along the axial direction of the spline shaft. The size of the stroke when the armature is pulled is adjusted by the fixing plate 4, and the fixing plate is fixed to the splines by the stop screw 6. Adjust the armature suction stroke and fixed, the magnetic reel 7 can only rotate with the spline shaft, can no longer move along the axial. The retreat of the armature is determined by the position of the thrust ring 12. The non-magnetic sleeve 16 between the armature and the spline shaft is used to reduce the flux leakage along the shaft.
  Panasonic Clutch structure can be used non-metallic friction material as a friction pair, non-metallic friction plate and metal friction, long service life. Since the life of the Panasonic Clutch depends on the service life of the friction pair, the reliability of the shuttleless loom depends on the life of the base piece in the loom, using a single magnetic circuit that increases the radial size of the Panasonic Clutch friction. The Panasonic Clutch structure can be used non-metallic friction material as a friction pair, non-metallic friction plate and metal friction, long service life.

      Since the life of the Panasonic Clutch depends on the service life of the friction pair, the reliability of the shuttleless loom depends on the life of the base piece in the loom, so the method of increasing the torque of the Panasonic Clutch friction by the single magnetic circuit The essence is to improve the reliability of the shuttleless loom. Panasonic Clutch by the shuttleless structure of the size limit, the radial clutch can not increase the radial size of the case, the use of multi-chip Panasonic Clutch flux repeatedly over the film theory, the use of double magnetic circuit Panasonic Clutch structure, the torque can be large To improve, to meet the needs of shuttleless loom torque increase.
 Panasonic Clutch work, the main, from the part of the existence of a speed difference have torque transmission. The torque magnitude depends on the magnetic field strength and the speed difference. The excitation current remains constant, the speed increases with the torque and decreased; torque remains unchanged, the excitation current decreases, the speed decreases more seriously. Slip-type Panasonic Clutch due to the main and driven parts without any mechanical connection, no wear and tear, no magnetic powder leakage, no impact, adjust the excitation current can change the speed, for the use of CVT, which is its advantages. The main drawback of the Panasonic Clutch is that the eddy current in the rotor generates heat, which is proportional to the speed difference.

      Low-speed operation of the efficiency is very low, the efficiency value of the main, driven shaft speed ratio, that Ī· = n2 / n1. A mechanical transmission system suitable for high frequency operation can be used to engage or separate the driven part with the active part in the case of active part operation. When the active member and the follower are in the separated state, the driving member is rotated and the follower is stationary; the driving member is engaged with the follower member, and the driven member is driven to rotate between the driving member. Widely used in machine tools, packaging, printing, textile, light industry, and office equipment.