Slip Rings TKA series

Features sealed design with the ability to change of circuit number versions with build-in rotation transducer for the rated capacity limiter systems and protection systems desing with the central hole (opening) for the cable of accelerator pedal, hydraulic hose and etc. optional carrier for the turning a slip ring

The slip rings TKA series (rotating contact devices) are designed for transferring power or data signals from the stationary mechanism to the revolving mechanism.

The most often used as a mobile crane of the slip rings (RCD) for connection of the electrical signals installation turning of crane with the electric equipment of the based chassis.

The slip rings can be completed the build-in rotation transducer with digital or analog interface with the discrete input.

We can to do individual offer the slip rings TKA series with the increased operation voltage.

Ordering Code

Technical Data

Operation voltage contacting pair	<33 V DC
Operating current contact pair
power circuits	<30 A
signal/data circuits	<10 A
Quantity of rings	<50
Wire section
power circuits	2×1.5 mm2
signal/data circuits	0.75 mm2
Transient resistance contacting pair	<0,03 Ohm
Life expectancy contacting pair	>1 million cycles
Operating temperature range	– 40…+55
Storage/Transport temperature range	– 60…+65
Protection class (to IEC 60529)	IP65
Vibration resistance	<50 m/sec2 (at 50…200 Hz)
Impact resistance	<100 m/sec2
Rotation transducer measuring range
transducer with digital interface	0…360 deg.
transducer with analog interface	– 165 … +165 deg.
Rotation transducer accuracy
transducer with digital interface	1 deg.
transducer with analog interface	0,75 %
Dimensions (L — slip ring height)
trunnion mounting	163 × 140 × L mm
installation of the flange	180 × 180 × L mm
Weight, approx (for version with 3 power and 8 signal circuits)	2 kg

Dimensions [mm]

Technical manual PDF, 208 Kb