[1]
Unit (NE260)
[2]
Control Panel
Refer to Control Panel details.
[3]
Input/Output Connector A
Connector for automatic control and monitoring of motor/spindle system. When not in use please
install the connector cover to prevent damage or contamination of connector or pins.
[4]
Input/Output Connector B
Connector for automatic monitoring of emergency conditions. The pin configurations of this
connector are different on the NE260 and NE260-OP1. Please refer to page 27 for a complete
description of the pin input and output signals. When not in use please install the connector cover
to prevent damage or contamination of connector or pins.
[5]
Communication Connector for NE261 Selector Unit
When not in use please install the connector cover to prevent damage or contamination of
connector or pins.
[6]
Motor Connector
[7]
Air Input Joint
Supply clean, dry, regulated air for motor cooling. Regulate air to between 0.25MPa-0.3MPa.
Air Consumption 30N
R
/min. Air must be supplied to operate the system.
[8]
Air Output Joint
Connect Air Hose to supply clean, dry, regulated air for motor cooling.
[9]
Power Switch
[
10
]
Main Power Inlet
Insert the Plug for Power Cord (Provided). Fuse (T6.3AL 250V) : 2pcs.
[
11
]
Digital Speed Indicator (SPEED)
Preset Speed, Actual Speed, Warning and Error Codes are displayed to 2 digits. When the motor is
stopped the Preset Speed is displayed, when the motor is rotating the actual speed is displayed.
The display also displays the error codes when an error has occurred.
And displays the gear ratio setting when the gear mode is set.
[
12
]
Load Monitor LED (LOAD)
The motor/spindle load is displayed by 6 LED’s (3 Green, 2 Yellow and 1 Red). Continuous
operation is possible with up to all 3 green LED’s lit. If one of the yellow LED’s is lit the
motor/spindle can only be run for a short time. Please refer to
PROTECT FUNCTION
of this
manual for allowable duration of high load operation. When any of the yellow or red LED’s are lit
the warning LED (Warning) [
20
] will flash, if this condition is continued beyond the allowable interval
the error LED (Error) [
19
] will flash and the motor/spindle will be shut down.
[
13
]
Motor Speed Adjustment Switch (SPEED)
Steplessly adjustable speed control. Pushing the UP button will increase motor speed. Speed is
adjustable from 1,000-80,000 min
-1
.
[
14
]
Start Switch (START)
Starts and stops motor rotation
[
15
]
Rotation Direction Switch (FWD./REV.)
Right hand rotation (FWD.) and left hand rotation (REV.) are as viewed with the cutting tool facing
the operator. With the cutting tool facing the operator right hand rotation (FWD.) will be clockwise
rotation.
[
16
]
Controller Switch (AUTO-MANUAL)
This switch selects motor/spindle control from the Control Panel or from an external source.
Manual : Control Panel
Auto : External control through the input/output connector.
[
17
]
Gear Mode Select Switch (GEAR)
Set Gear Mode to display the rotating speed at the cutting tool when using an angle spindle or
speed reducer. Select the gear ratio by [
13
] Motor Speed Adjustment Switch. When setting gear
mode, the gear ratio will be displayed in [
11
] Digital Speed Indicator.
[
18
]
Error Reset Switch (RESET)
This switch resets and allows restarting of the motor/spindle after an error has been corrected.
Some error codes will not allow the unit to be reset until after the power switch has been turned off.
11
12
NOMENCLATURE
Fig. 12
[
20
]
[
13
]
[
19
]
[
18
]
[
17
]
[
10
]
[9]
[6]
Fig. 11
[2]
[3]
[4]
[5]
[7]
[8]
[
14
]
[
15
]
[
16
]
[
11
]
[
21
]
[1]
6
17
[
12
]
NE260̲K0581E̲e̲0905 09.9.22 1:16 AM ページ 11
