moflon slip rings
MC190 Slip Rings

OD 22.00mm(0.87"),Length 19mm(0.75")

MC190 slip rings are small and compact with OD 22mm * L 19mm, with capsule style, standard, off-the-shelf.Color-coded lead wires are used on both the stator and rotor for simplified electrical connections. Using a 90° V-groove ring design for each ring.

MC1909 is the high-end version corresponding to MC190, It has higher performace and longer working life, higher speed rotating speed,low noise, Pealse refer to table 2 as below.

part # OD * L signal/2A 4A 8A 15A Total wires download
MC19022mm*19mm60006PDF CAD
MC190-P0204-S0222mm*19mm2200 4PDF CAD
MC190-P030422mm*19mm0300 3PDF CAD
MC190-P0108-S0222mm*19mm2010 3PDF CAD
MC190 Specifications
WiresMax 6(see table as above)CurrentSignal(2A),Multiple 2A
Voltage240 VDC/VACMax speed250RPM
Overall diameter22mm(0.87")Length19mm(0.75")
Contact MaterialPrecious Metal:gold-goldContact Resistance<150mOhm(AWG28#,250mm)
Housing MaterialPlasticsTorque0.02N.m
Working lifedepends on working speedElectrical noise<10mΩ
Dielectric strength600VDC@50HzLead WireUL Teflon® Awg28
Insulation resistance1000MΩ@500VDCLead Lengths250mm
Operating Temp.-40°C to 80°CProtectionIP51
Mechanical vibratioMIL-SID-810EHumidity10% to 90% RH
MaterialsLead Free,RoHS compliantCE CertifiedYES

1)The operational life of the unit is dependent upon rotational speed, environment and temperature.
2)Lead Wire size: 2A/signal -> AWG28, 4A -> AWG22, 8A -> Awg16, 15A -> Awg14, colored code.
3)Electrical noise is dependent upon the rotating speed and current,voltage.


Max SpeedWorking lifeTorque Housing
Electrical noise①
MC190250RPMdepends on working speed0.02 N·mPlastics10mΩ
MC19091000RPM1depends on working speed0.005 N·mMetal4mΩ