Model 1250

Model 1250

Thiết bị khớp nối xoay dẫn điện Mercotac được ứng dụng rất nhiều trong các máy móc được cấp điện, mà có sự chuyển động quay. Với sự bố trí cơ khí rất tinh vi, sử dụng thủy ngân dẫn điện để mang lại sự tiện lợi, ổn định cho máy móc hoạt động. Được ứng dụng nhiều trong các máy đóng gói, máy thực phẩm, vi sinh, bánh kẹo...



4 nuts included Boot kit available Available in metric thread (1250-M) Available with stainless steel ball bearing (1250-SS) (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	Amp Rating @240VAC	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 Book 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