MOTOR SPINDLESElectric SystemE3000i series
Fusion of Excellence
Taking CNC automatic lathes to its new heights
Outstanding torque level equivalent to the E3000
at the equivalent size of the iSpeed3
- ・Outer diameter: φ30, φ31
- ・Max. power: 350 W
- ・Max. motor speed: 60,000 min⁻¹
- ・Supports E3000, E2000, iSpeed3, and HES series motors and motor spindles in addition to the E3000i series
- ・Spindle accuracy: within 1 μm
- ・Can be mounted on CNC lathes, and special purpose machines
Features
Ultra compact size
Can be mounted in a narrow machining chamber.
A new option for rotary tools.
A new option for rotary tools.
Two types of motor spindles with different maximum motor speeds
Two types of motor spindles are lined up according to processing applications:
a high-speed type with a maximum rotation speed of 60,000 min-¹ and a torque type with a maximum rotation speed of 30,000 min-¹.
We resolved the problem of insufficient torque, which had been an issue with spindles of the same size.
a high-speed type with a maximum rotation speed of 60,000 min-¹ and a torque type with a maximum rotation speed of 30,000 min-¹.
We resolved the problem of insufficient torque, which had been an issue with spindles of the same size.
*Compared to Nakanishi's existing smallest body size iSpeed3 series.
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Torque & power curve
60,000 min-1 motor spindle
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Torque & power curve
30,000 min-1 motor spindle
Supports various mounting situations
There are various types of motor spindles such as straight type and flange type for easy mounting.
Supports φ4 tools
Tools with a maximum shank diameter of φ4 can be attached.
Features of the E3000i Controller
[A] Load monitor LED
The load meter enables setting of the optimal processing conditions.
![[A] Load monitor LED](/wp-content/themes/nakanishi-spindle/common/images/page/e3000i/img04_en.png)
[B] Wide speed range
The controllable speed ranges from 1,000 to 80,000 min⁻¹, while the 3-digit display allows speed setting in units of 200 min⁻¹.
There is no need to set the maximum motor speed as it automatically detects the connected motor.
[C] Improved installation flexibility with interchangeable operation panel
The panel can be changed vertically, horizontally, or on the back, taking into consideration the installation space and the direction of the cord wiring.
![[C] Improved installation flexibility with interchangeable operation panel](/wp-content/themes/nakanishi-spindle/common/images/page/e3000i/img08_en.jpg)
[D] Two motor spindles can be connected to one unit
Two motors can be switched for operation to be individually controlled.
[E] External control function
The controller can be controlled externally by using external devices such as sequence control.
In addition, the operating status can be monitored by an external device via a monitor output.
*Please refer to the operation manual for details.
In addition, the operating status can be monitored by an external device via a monitor output.
*Please refer to the operation manual for details.
![[E] External control function](/wp-content/themes/nakanishi-spindle/common/images/page/e3000i/control_img_sp_en.png)
[Other features]
・ Display function of motor current value: Motor load status, prevents excessive tightening when mounting the spindles to machines
・ Air pressure display function: Allows confirmation of air pressure supplied to the controller
・ Key hold function: Disables button operation on the operation panel
・ Controls E3000/E2000/iSpeed3/HES series motor spindles
・ Display function of motor current value: Motor load status, prevents excessive tightening when mounting the spindles to machines
・ Air pressure display function: Allows confirmation of air pressure supplied to the controller
・ Key hold function: Disables button operation on the operation panel
・ Controls E3000/E2000/iSpeed3/HES series motor spindles
Pick up
The E3000i controller can also operate existing E3000/E2000/iSpeed3/HES series motor spindles
Specifications
E3000i Controller
| Rated input | AC100-240 V, 50/60 Hz, 1 phase, 2.0 A |
| Rated output | AC33.5 V, 0-1.33 kHz, 3 phase, 3.2 A |
| Max. output | 350 W |
| Motor speed | 1,000–80,000 min-1 |
| Net weight | 3.0 kg |
| Dimensions | W 88 mm × D 155 mm × H 236 mm |
