Mercotac® offers a range of highly versatile Four Conductor Brushless Slip Rings that have achieved remarkable success in various applications such as robotic pipe manufacturing, food packaging, and engraving machinery. These Mercotac® slip rings provide a consistent and uninterrupted connection throughout their entire lifespan, thanks to their innovative liquid metal conduction path. By eliminating common issues associated with brush-type slip rings like wear, high electrical resistance, oxidation, and electrical noise fluctuations, Mercotac® Brushless Slip Rings deliver unparalleled performance in these applications.
Specifically, the model Mercotac® 430 slip rings are reliable solutions designed to meet the demands of applications that require simultaneous power and signal connections. They are the perfect solution for heated rollers, both for the thermocouple temperature sensing and powering the heaters. Furthermore, the Mercotac® 430 compact design, affordability, and reliability make them the preferred choice across a diverse range of industries. With their reliable and long-lasting connections, Mercotac® Brushless Slip Rings provide exceptional performance, making them invaluable for critical power and signal transmission applications.
Mercotac Model 430
Four Conductors, 2@4Amp & 2@30, 250V
Disconnects included
(4 sm., 4 lg.)
Mercotac® Boot Kit available
Available with stainless steel ball bearing (430-SS)
Mercotac® model 430 is ideal for heated roller applications, where connecting to sensitive thermocouple signals and simultaneously powering the heater are required.
Mercotac Model No.
Terminals
Voltage AC/DC
Amp Rating @240VAC
Max. Freq. MHz
Contact Resistance
Max. RPM
Temp Max. F (C) / Min. F (C)
Rotation Torque (gm-cm)
Circuit Separation
430
4
0-250
2@4/2@30
100
<1mΩ
3600
140 (60) /-20(-29)
400
>25mΩ
430-SS
4
0-250
2@4/2@30
100
<1mΩ
3600
140 (60) /-20(-29)
400
>25mΩ
“SS” designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Mercotac Model 435
Four Conductors, 30Amp, 500V
Disconnects included
(8 lg.)
Mercotac® Boot Kit available
Available with stainless steel ball bearing (Mercotac® 435-SS)
Mercotac Model No.
Terminals
Voltage AC/DC
Amp Rating @500VAC
Max. Freq. MHz
Contact Resistance
Max. RPM
Temp Max. F (C) / Min. F (C)
Rotation Torque (gm-cm)
Circuit Separation
435
4
0-500
30
100
<1mΩ
300
140 (60) /-20(-29)
850
>50mΩ
435-SS
4
0-500
30
100
<1mΩ
300
140 (60) /-20(-29)
850
>50mΩ
“SS” designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Mercotac Model 4100
Four Conductors, 3@100Amp & 1@60, 500V
Wire connection clamps included
Mercotac Model No.
Terminals
Voltage AC/DC
Amp Rating @500VAC
Max. Freq. MHz
Contact Resistance
Max. RPM
Temp Max. F (C) / Min. F (C)
Rotation Torque (gm-cm)
Circuit Separation
4100
4
0-500
3@100/1@60
100
<1mΩ
100
160(70) /-20(-29)
2500
>50mΩ
Connector housing material is anodized aluminium.
Please contact Matoll for all MERCOTAC® product information, availability and pricing: