MERCOTAC ONE CONDUCTOR

Mercotac® offers low power and high power solutions for one-conductor applications. The Mercotac® 104,Mercotac® 105,Mercotac® 110, and Mercotac® 110-T 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.

Mercotac Model 110

One Conductor, 10Amp

  • Mounts at the end of a rotating axis.
  • Mount by the press fit receptacle accessory.
  • Wire attaches using the accessory receptacle or cap.
  • This Mercotac® model is designed to mount at the bottom of a vertical rotating shaft.
Mercotac Model No.TerminalsVoltage
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
 1101N/A10200<1mΩ3600140 (60) /-20(-29)35N/A
110-SS1N/A10200<1mΩ3600140 (60) /-20(-29)35N/A
110-L1N/A10200<1mΩ1200140 (60) /-20(-29)10N/A

“SS” designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
“L” designator indicates low torque
Note: The anodized aluminum housing of the 110 series Mercotac is electrically “hot” to the internal conductor.

Mercotac Model 110-T & 105

One Conductor, 10Amp/4Amp

  • Mounts at the end of a rotating axis.
  • Mount by the press fit receptacle accessory.
  • Wires attach using the accessory receptacle and cap.
  • Mercotac models 110-T & 105 are ideal for shaft grounding applications, including HVAC and VFD motor shaft grounding, thus avoiding very costly bearing damage.
Mercotac Model No.TerminalsVoltage
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
110-T1N/A10200<1mΩ3600140 (60) /-20(-29)35N/A
110-TS1N/A10200<1mΩ3600140 (60) /-20(-29)35N/A
110-TL1N/A10200<1mΩ1200140 (60) /-20(-29)10N/A
105*1N/A4200<1mΩ7500212 (100) / 45(7)<10N/A
105-SS*1N/A4200<1mΩ7500212 (100) / 45(7)<10N/A

“T” designator indicates standard model
“TS” designator indicates stainless steel ball bearing  (recommended for wet or corrosive environments)
“TL” designator indicates low torque
“SS” designator indicates stainless steel ball bearing  (recommended for wet or corrosive environments)
*  indicates high temp. high RPM
Note: The anodized aluminum housing of the Mercotac® 110 & Mercotac® 105 series  is electrically “hot” to the internal conductor.

Mercotac Model 1250

One Conductor, 250Amp

  • 4 nuts included
  • Mercotac® Boot Kit available
  • Available in metric thread (Mercotac® 1250-M / 1250-MS / 1250-MSX)
  • Available with stainless steel ball bearing (Mercotac® 1250-SS / 1250-MS) (recommended for wet or corrosive environments)
  • Available with stainless steel body and bearing (Mercotac® 1250-SX / 1250-MSX) (recommended for wet or corrosive environments)
  • Mercotac model 1250 series are ideal connectors for high-power applications such as on plating electrodes and welding cable reels.
Mercotac Model No.TerminalsVoltage
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
12501N/A250200<1mΩ1200140 (60) /-20(-29)250N/A
1250-SS1N/A250200<1mΩ1200140 (60) /-20(-29)250N/A
1250-M1N/A250200<1mΩ1200140 (60) /-20(-29)250N/A
1250-MS1N/A250200<1mΩ1200140 (60) /-20(-29)250N/A
1250-SX1N/A250200<1mΩ1200140 (60) /-20(-29)250N/A
1250-MSX1N/A250200<1mΩ1200140 (60) /-20(-29)250N/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 aluminum or stainless steel) is electrically “hot” to the internal conductor.

Mercotac Model 1500

One Conductor, 500Amp

  • 2 hex nuts included as shown

  • Available with external dust seal (Mercotac® Model 1500-1)

  • Available with stainless steel ball bearing (Mercotac® Model 1500-SS)

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
1500 1 N/A 500 200 <1mΩ 300 140 (60) /-20(-29) 750 N/A
1500-SS 1 N/A 500 200  <1mΩ 300 140 (60) /-20(-29) 750 N/A
1500-1 1 N/A 500 200  <1mΩ 300 140 (60) /-20(-29) 750 N/A
1500-1-SS 1 N/A 500 200 <1mΩ 300 140 (60) /-20(-29) 750 N/A

“-1” designator indicates an external dust seal
“-SS” designator indicates stainless steel ball bearing
Safety Note: The stainless steel housing of the 1500 series Mercotac connector at higher voltages is electrically “hot” to the internal conductor.

 

Please contact Matoll for all MERCOTAC® product information, availability and pricing:

Email: sales@matoll.eu / info@matoll.eu

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

VISIT MERCOTEC.COM FOR MORE INFORMATION
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UK

Tel: +44 1642 725109 Email: sales@matoll.eu

Germany

Tel : +49 6195 80 60 118 Email: info@matoll.eu

Web: www.matoll.eu

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