Brushless Slip Ring Model 305

Details:
• Disconnects are not included.
• Comes standard with stainless steel ball bearing (recommended for wet or corrosive environments).

• "L" designator indicates low temp
• Note: The 305 series Mercotac™ connector comes standard with stainless steel ball bearings

Connector options are noted below. They are not included with a 305 Mercotac purchase. Order the desired connector(s) separately.

Description: Three Contact Receptacle
Item #: 593

• With pre-attached 6” wires (18 AWG)
• Suitable up to 4 Amps

Description: Three Contact Cap
Item #: 553

• With three solder lugs for 18 AWG wire
• Suitable up to 4 Amps

A receptacle is used for mounting to the rotating device. The accessories are required for wire connections, since the Mercotac units cannot be soldered to directly. Order Separately.

Model 305 is typically mounted by the knurled metal receptacle, which is press-fit into the rotating member of the machine. When used horizontally, mount the Mercotac so the body of the connector rotates.

Receptacle Mount

Bottom Mount with Conductive Shaft

Preferred mounting orientation.

Top Mount with Conductive Shaft

Use for top rotation.

Horizontal Mount with Electrically Insulated Shaft

The Mercotac body is electrically hot. An electrically insulated shaft can isolate it, if needed.

Thermal & Electrically Insulated Horizontal Mount

Use if electrical and thermal insulation is needed.

Protective Housing Mount with Insulated Shaft

Vibration Isolating Mount

Installation Notes:

• The up arrow should not point below horizontal.
• Do not solder to or bend terminals.
• Avoid lateral forces and mechanical loads (overly stiff or tight wires).
• Do not rigid mount both ends of the Mercotac.
• Limit the mounting eccentricity (runout / wobble) to .005" (.13mm).
• Provide overload protection within the circuit.
• Avoid vibration and bumping motions.