MK Plastics Axijet IO&M User Manual

Page 8

Advertising
background image

Single Speed, Single Phase Motor

When ground is required, attach to ground A or B with No. 6
thread forming screw.
To reverse, interchange T-1 and T-4 leads.

3 Phase, 9 Lead Motor

To reverse, interchange any 2 line leads.

2 Speed, 2 Winding, Single Phase Motor

When ground is required, attach to ground A or B with No. 6
thread forming screw.
To reverse, interchange T-1 and T-4 leads.

2 Speed, 1 Winding, 3 Phase Motor

To reverse, interchange any 2 line leads.
Motors require magnetic control.

Single Speed, Single Phase, Dual Voltage

When ground is required, attach to ground A or B with No. 6
thread forming screw.
To reverse, interchange T-5 and J-10 leads.

2 Speed, 2 Winding, 3 Phase

To reverse: High speed-interchange leads T11 & T12.
Low speed-interchange leads T1 & T2.
Both speeds-interchange any 2 line leads.




Wiring Installation

All wiring should be in accordance with local ordinances and the National Electrical Code, NFPA 70. Ensure the
power supply (voltage, frequency, and current carrying capacity of wires) is in accordance with the motor name-
plate.
Shut off all power sources before unit is wired to power source.

Leave enough slack in the wiring to allow for motor movement when adjusting belt tension. Some fractional motors
have to be removed in order to make the connection with the terminal box at the end of the motor. To remove the
motor, remove bolts securing motor base to power assembly. Do not remove motor mounting bolts. Axijets will have
a hole provided at the base of the bearing pedestal to accommodate wiring.

Personal Safety
Disconnect switches are recommended. Place the disconnect switch near the fan in order that the power can be
swiftly cut off in case of an emergency, and in order that maintenance personnel are provided complete control of
the power source.

Page 8

Advertising