MK123 Series
12 Passages G3/8" Gas/Vacuum + 0~96 Circuits
MK123 slip rings
  • MK123 series is 12 passages Pneumatic Rotary Union(Can combine electric wires), with connection size G3/8", compact size, light weight, low torqure, Also optional for transmitting power line, signal line, industrial bus, control line, Electromagnetic valve, induction line, etc.; Standard installation is flange mounting.
    Media Types: Compress Air/Gas, vacuum;Can combine 2~96 circuits(2A),can also use pneumatic part,without circuits.
    Media Types: compressed Air/Gas, vacuum, etc.
Specification
Rotary Union SpecificationsMechanical data
ParameterValueParameterValue
Passage12 in 12 out, G3/8"Working LifeOver 10 Million Revs
Max.5MPa Vacuum 0.01torrRotating Speed500RPM
TorqueSee Part#ListWorking Temp.-30℃~80℃
Electrical dataOperating Humidity0~85% RH
ParameterValueContact MaterialSee Prod Quality Level
PowerSignalHousing MaterialAluminium Alloy
Rated Voltage0~440VAC/VDC0~440VAC/VDCProtection gradeIP51
Insulation Res≥1000MΩ/500VDC≥1000MΩ/500VDC
Lead WiresAWG16#TeflonAWG22#Teflon
Lead LengthStandard 300mm
Dielectric Strength500VAC@50Hz,60s
Res Noise<0.01Ω



MK123 (rotary union only for pneumatic) drawing (12 in 12 out, connection size G3/8")


MK123 Parts# List
ModelPassagesConnection SizeTube Size
MK12312G3/8"10~12mm

MK123S-S12/MK123S-S18/MK123S-S24/MK123S-S36 Drawings


MK123S-S12/MK123S-S18/MK123S-S24/MK123S-S36 Parts# List
ModelPassagesConnection SizeTube SizeSignal(2A)L(mm)
MK123S-S1212G3/8"10~12mm1221
MK123S-S1812G3/8"10~12mm1828
MK123S-S2412G3/8"10~12mm2438.6
MK123S-S3612G3/8"10~12mm3652.3

MK123S-S56 drawing 12 in 12 out, connection size G3/8" + 56XSignal(2A)


MK123-S56 Parts# List
ModelPassagesConnection SizeTube SizeSignal/(2A)L(mm)
MK123-S5612G3/8"10~12mm5680.7

MK123-PXX-SXX drawing 12 in 12 out, connection size G3/8"+signal(5A)/10A


MK123-S56 Parts# List
ModelPassagesConnection SizeTube Size10ASignal/5AL(mm)
MK123-P061012G3/8"10~12mm6045.2
MK123-S0612G3/8"10~12mm0645.2
MK123-P121012G3/8"10~12mm12065.6
MK123-P0610-S0612G3/8"10~12mm6665.6
MK123-S1212G3/8"10~12mm01265.6
MK123-P181012G3/8"10~12mm18086
MK123-P0610-S1212G3/8"10~12mm61286
MK123-P1210-S0612G3/8"10~12mm12686
MK123-S1812G3/8"10~12mm01886
MK123-S2412G3/8"10~12mm024106.4
MK123-P0610-S1812G3/8"10~12mm618106.4
MK123-S3012G3/8"10~12mm030126.8
MK123-S3612G3/8"10~12mm036150.2

Note:10A and signal(5A) can be freely combined, please contact customer service for details.

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