MERCOTAC ONE CONDUCTOR

Mercotac® offers low power and high power solutions for one-conductor applications. The Mercotac 104, Mercotac 105, Mercotac 110, and Mercotac 110T models are ideal for shaft grounding as well as implementing a static charge. In HVAC and VFD motors they prevent costly bearing damage with their reliable, low-cost, and long-lasting connection. For high-current applications such as welding cable reels and plating electrodes, the Mercotac 1250 and Mercotac 1500 series offer multiple configurations. Mercotac One Conductor products are also well suited for mineral processing equipment, electroplating, moisture sensing, 3D metal printing, and much more. These solutions are based on a superior principle, with a liquid metal electrical conduction path molecularly bonded to the contacts. This results in an extremely low-resistance Mercotac connection that remains constant and unchanged for the slip ring’s life, unlike brush-type slip rings that suffer from wear, high electrical resistance, oxidation, and resistance fluctuations leading to electrical noise. By utilizing Mercotac Brushless Slip Rings, you can avoid these issues and enjoy reliable, long-lasting connections.

Contact Matoll Ltd for all Mercotac enquiries including technical, product information, availability and pricing:

Email: sales@matoll.eu – UK / info@matoll.eu – Germany

Tel: +44 1642 725109 – UK / +49 6195 80 60 118 – Germany

Mercotac 1250

One Conductor, 250Amp

4 nuts included
Mercotac Boot Kit available
Available in metric thread (Mercotac 1250M / Mercotac 1250MS / Mercotac 1250MSX)
Available with stainless steel ball bearing (Mercotac 1250SS / Mercotac1250MS) (recommended for wet or corrosive environments)
Available with stainless steel body and bearing (Mercotac 1250SX / Mercotac 1250MSX) (recommended for wet or corrosive environments)
Mercotac 1250 series are ideal connectors for high-power applications such as on plating electrodes and welding cable reels.

Mercotac Model No.	Terminals	Voltage AC/DC	Max Amp Rating	Max. Freq. MHz	Contact Resistance	Max. RPM	Temp Max. F (C) / Min. F (C)	Rotation Torque (gm-cm)	Circuit Separation
Mercotac 1250	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
Mercotac 1250SS	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
Mercotac 1250M	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
Mercotac 1250MS	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
Mercotac 1250SX	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
Mercotac 1250MSX	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A

“SS” designator indicates stainless steel ball bearing
“M” designator indicates metric thread (M10 x 1.5)
“MS” designator indicates metric thread & stainless steel ball bearing
“SX” designator indicates stainless steel body & bearing
“MSX” designator indicates metric thread & stainless steel body & bearing
Note: The housing of the Mercotac 1250 series Mercotac connector (anodized aluminium or stainless steel) is electrically “hot” to the internal conductor.