Mercotac One Conductor Electrical Connectors

 

Model 110

One Conductor, 10 Amp

• Mounts at the end of a rotating axis.
• Mount by the press-fit receptacle accessory.
• The wire attaches using the accessory receptacle or cap.
• This model is designed to mount at the bottom of a vertical rotating shaft.

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
110	1	N/A	10	200	<1mΩ	3600	140 (60) /-20(-29)	35	N/A
110-SS	1	N/A	10	200	<1mΩ	3600	140 (60) /-20(-29)	35	N/A
110-L	1	N/A	10	200	<1mΩ	1200	140 (60) /-20(-29)	10	N/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.

Model 110 is typically mounted by the knurled metal receptacle, which is press-fit into the rotating member of the machine. When mounting horizontally, use the similar model 110-T instead to be able to mount the Mercotac rotary connector so that the body of the connector rotates.

Model 110-T & Model 105

One Conductor, 10 Amp & One Conductor, 4 Amp

• 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.

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
110-T	1	N/A	10	200	<1mΩ	3600	140 (60) /-20(-29)	35	N/A
110-TS	1	N/A	10	200	<1mΩ	3600	140 (60) /-20(-29)	35	N/A
110-TL	1	N/A	10	200	<1mΩ	1200	140 (60) /-20(-29)	10	N/A
105 *	1	N/A	4	200	<1mΩ	7500	212 (100) /45(7)	<10	N/A
105-SS *	1	N/A	4	200	<1mΩ	7500	212 (100) /45(7)	<10	N/A

"T" designator indicates the 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 a high temp. high RPM

Note: The anodized aluminum housing of the 110 & 105series Mercotac is electrically "hot" to the internal conductor.

Model 110-T is typically mounted by the knurled metal receptacle, which is press-fit into the rotating member of the machine  When mounting horizontally, mount the Mercotac so the body of the connector rotates.

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Model 1250

One Conductor,  250 Amp

• 4 nuts included
• Boot Kit available
• Available in the metric thread (1250-M / 1250-MS / 1250-MSX)
• Available with stainless steel ball-bearing (1250-SS / 1250-MS) (recommended for wet or corrosive environments)
• Available with a stainless steel body and bearing (1250-SX / 1250-MSX) (recommended for wet or corrosive environments)

Mercotac model 1250 series are ideal connectors for high-power applications such as plating electrodes and welding cable reels.

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
1250	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
1250-SS	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
1250-M	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
1250-MS	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
1250-SX	1	N/A	250	200	<1mΩ	1200	140 (60) /-20(-29)	250	N/A
1250-MSX	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 1250 series Mercotac connector (anodized aluminum or stainless steel) is electrically "hot" to the internal conductor.

Model 1250 is typically mounted by the threaded stud on either end or by the black body using a set screw. When mounting horizontally, mount the Mercotac so the body of the connector rotates.

Model 1500 & 1500-1

One Conductor, 500 Amp & One Conductor, 500 Amp with dust seal

 

• 2 hex nuts included as shown
• Available with external dust seal (Model 1500-1)
• Available with stainless steel ball-bearing (Model 1500-SS)

Mercotac model 1500 series are ideal connectors for high-power applications such as on plating electrodes and welding cable reels that require more power than the smaller Mercotac model 1250 series connectors. They come standard with stainless steel housing. Available with stainless steel ball-bearing (1500-SS or 1500-1-SS) (recommended for wet or corrosive environments).

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

Model 1500 is typically mounted by the threaded stud on either end or by the steel body using a set screw. When mounting horizontally, mount the Mercotac so the body of the connector rotates.

Reference : mercotac.com