One Conductor

Mercotac M 110

Model 110 One Conductor, 10 Amp
Mounts at the end of a rotating axis. Mount by the press fit receptacle accessory. 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

N/A

200

<1m

3600

140 (60) /-20(-29)

N/A

110-SS

N/A

200

<1m

3600

140 (60) /-20(-29)

N/A

110-L

N/A

200

<1m

1200

140 (60) /-20(-29)

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 Accessories


5920 one contact receptacle	5921-S one contact receptacle w/ 6" wire	5952 one contact cap w/solder lug

	55337 ring terminal (12-10 AWG)
Receptacle used for mounting to rotating device. Accessories are required for wire connections. Order Separately.

Model 110 Connections


Note: The metal receptacle used for mounting is electrically conductive. Therefore, if desired, it can be used as the electrical connection between the 110 and the rotating member of the machine using Part #5920. However, if an insulated mounting at the rotating member is being used, then Part #5921-S with six inch wire lead is used for the electrical connection.

Model 110 Suggested Mounting Methods

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.

Receptacle Mount Hole Dimensions
MODEL		HOLE DIAMETER (Ø) *	DEPTH
5920, 5921-S		.283" (7.19)	.35" (8.89)
*Inch (mm) Tolerance Ø	+.001" (+.025)
	-.000" (-.000)

Installation Notes:

the up arrow should not point below horizontal
do not solder to or bend connector tabs
avoid lateral forces and mechanical loads (overly stiff or tight wires)
do not rigid mount both ends of connector
limit mounting eccentricity (runout / wobble) to .005" (.13mm)
provide overload protection within the circuit
avoid vibration and bumping motions

PT. BANDAR ANEKA TEKNIK INDONESIA

Mercotac M 1250

Model 1250 One Conductor, 250 Amp

4 nuts included Boot Kit available Available in 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 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 on 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

N/A

250

200

<1m

1200

140 (60) /-20(-29)

250

N/A

1250-SS

N/A

250

200

<1m

1200

140 (60) /-20(-29)

250

N/A

1250-M

N/A

250

200

<1m

1200

140 (60) /-20(-29)

250

N/A

1250-MS

N/A

250

200

<1m

1200

140 (60) /-20(-29)

250

N/A

1250-SX

N/A

250

200

<1m

1200

140 (60) /-20(-29)

250

N/A

1250-MSX

N/A

250

200

<1m

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 Accessories


	57125 Boot Kit for dust and splash protection IP51

Model 1250 Connections

Model 1250 Suggested Mounting Methods

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.

Typical Body Mount Dimensions
MODEL		HOLE DIAMETER (Ø) *	DEPTH
1250, et al		1.248" (31.70)	.80" (20.0)

Typical Threaded Contact Mount
1250 (inch)		3/8 - 16 UNC	.70" (17.8)
1250-M (metric)		M10 X 1.5	.70" (17.8)
*Inch (mm) Tolerance Ø	+.001" (+.025)
	-.000" (-.000)

Installation Notes:

the up arrow should not point below horizontal
do not solder to or bend connector tabs
avoid lateral forces and mechanical loads (overly stiff or tight wires)
do not rigid mount both ends of connector
limit mounting eccentricity (runout / wobble) to .005" (.13mm)
provide overload protection within the circuit
avoid vibration and bumping motions

Mercotac M 1500

Model 1500 One Conductor, 500 Amp

2 hex nuts included as shown

Available with external dust seal (Model 1500-1) Available with stainless steel ball bearing (Model 1500-SS)

Model 1500-1 One Conductor, 500 Amp with dust seal

2 hex nuts included as shown

Available with stainless steel ball bearing (Model 1500-1-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 a 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

N/A

500

200

<1m

300

140 (60) /-20(-29)

750

N/A

1500-SS

N/A

500

200

<1m

300

140 (60) /-20(-29)

750

N/A

1500-1

N/A

500

200

<1m

300

140 (60) /-20(-29)

750

N/A

1500-1-SS

N/A

500

200

<1m

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.

Model 1500 Accessories

Model 1500 Connections

Model 1500 Suggested Mounting Methods

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.

Typical Body Mount Dimensions
MODEL		HOLE DIAMETER (Ø) *	DEPTH
1500, et al		2.003" (50.9)	2.50" (63.5)

Typical Threaded Contact Mount
1500 (metric)		M16 X 2.0	1.45" (36.8)
*Inch (mm) Tolerance Ø	+.001" (+.025)
	-.000" (-.000)

Installation Notes:

the up arrow should not point below horizontal
do not solder to or bend connector tabs
avoid lateral forces and mechanical loads (overly stiff or tight wires)
do not rigid mount both ends of connector
limit mounting eccentricity (runout / wobble) to .005" (.13mm)
provide overload protection within the circuit
avoid vibration and bumping motions

MERCOTAC M105 / M110-T

Model 110-T
One Conductor,
10 Amp
Model 105
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
<1m

3600 140 (60) /-20(-29) 35 N/A
110-TS 1 N/A 10 200
<1m

3600 140 (60) /-20(-29) 35 N/A
110-TL 1 N/A 10 200
<1m

1200 140 (60) /-20(-29) 10 N/A
105 * 1 N/A 4 200
<1m

7500 212 (100) /45(7) <10 n="" a="" br="">105-SS * 1 N/A 4 200
<1m

7500 212 (100) /45(7) <10 n="" a="" br="">"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 110 & 105series Mercotac is electrically "hot" to the internal conductor.

Model 110-T & 105 Accessories

5920
one contact receptacle 5921-S
one contact receptacle
w/ 6" wire 5952
one contact cap
w/solder lug

Receptacle used for mounting to rotating device.
Accessories are required for wire connections. Order Separately.

Model 110-T & 105 Connections

Note: The metal receptacle used for mounting is electrically conductive. Therefore, if desired, it can be used as the electrical connection between the 110 and the rotating member of the machine using Part #5920. However, if an insulated mounting at the rotating member is being used, then Part #5921-S with six inch wire lead is used for the electrical connection.
Model 110-T & 105 Suggested Mounting Methods
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.
Receptacle Mount Hole Dimensions

MODEL HOLE DIAMETER (Ø) * DEPTH
5920, 5921-S .283"    (7.19) .35"    (8.89)
*Inch (mm) Tolerance Ø   +.001" (+.025)
     -.000" (-.000)

Installation Notes:
the up arrow should not point below horizontal
do not solder to or bend connector tabs
avoid lateral forces and mechanical loads (overly stiff or tight wires)
do not rigid mount both ends of connector
limit mounting eccentricity (runout / wobble) to .005" (.13mm)
provide overload protection within the circuit
avoid vibration and bumping motions

PT. BANDAR ANEKA TEKNIK INDONESIA

MERCOTAC M1250

MERCOTAC 1500

MERCOTAC 105