Nakanishi E800Z Operation Manual page 5

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Features
2  
A high-speed brushless motor is used to achieve extremely high speed and eliminate the nuisance of
brush maintenance.
Motor speed is digitally displayed.
Wide motor speed range: 0-80,000min
can also be set for 500 min
Automatic control and monitoring of spindle functions are possible.
Wide range of collet chucks is available.
The front panel of the E800Z control unit can be detached and the cord can be extended to Max.4m
with the control panel extension cord (option). This cord allows the control unit
remotely mounted in a convenient location.
A safety relay is installed to conform to European safety standards.
The a contact is used for the electric line and the b contact output makes detection of an open
motor electric line circuit possible. This system can be integrated with the machine
to help enhance safe, automatic operation.
The Emergency Stop Signal can be used to operate the safety relay automatically. When the
Emergency Stop Signal circuit is open the power lines between the control unit and the electric motor
are disconnected.
E800Z is capable of being connected to 115V to 230V power sources. The control unit incorporates a
voltage selection switch; this switch is set to the proper position for the voltage being used.
Specifications
3  
Control Unit
Model 
Power Requirements
Speed Range 
 
Power Consumption 
Weight 
Dimensions 
 
Motor
 
Motor type 
Motor speed
-1
. Cutting speed range is: 20,000-80,000min
-1
rotation for centering.
N E 147-
800
AC115V/230V  50/60Hz 
1 ) 20,000〜80,000min
-1
2) 500min
(for centering only)  
180W 
5.8Kg 
W210×D290×H97㎜ 
 
 
EM-801
20,000〜80,000min
-1        
 
EM-805
-1
-1
. The motor
,
s front panel to be
,
s safety systems
4

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