CNC Lathe Motorized spindle
BCES-A208WA-4030-500/4000
● Motorized motor: Asynchronous motor
● Spindle Interface: ISO A2-8
● Shaft hole diameter: 80mm
● Taper Parameter: 1:20
● Speed Control Precision:+/-0.2rpm
● Resetting Precision:+/-10”
● Max.Output torque:1200N.m
● Weight: 455KG
Performances
Star connection
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 30 kW | 573 N.m | 380 V | 57 A | 500 rpm | 1000 rpm | 6 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.206 Ω | 1.679 mH | 0.176 Ω | 3.125 mH | 0.365 Ω | 91.592 mH | 1.6 kgm2 |
Corner connection
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 30 kW | 287 N.m | 380 V | 55 A | 1000 rpm | 4000 rpm | 6 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.206 Ω | 1.725 mH | 0.176 Ω | 3.438 mH | 1.213 Ω | 108.388 mH | 1.6 kgm2 |
Performances Curve
Overall Dimension
Front View
Back View
Standard Configuration
1、Front bearing NN3024 and 120BAR10S,back bearing NN3020,grease lubrication
2、Encoder 20Bit,bus output
3、Rotary oil cylinder interface disc, can be customized according to customer demand
Choice disposition
1、External closed water jacket, internal circulation cooling, can be customized according to customer requirements
2、Electric spindle back end unlocking ring
3、Built-in hydraulic brake, hydraulic pressure 3-5mpa, braking power1140-2280Nm
4、Servo Drive 30KW
5、Constant temperature water cooler 3KW
6、Electric spindle cooler WL-06
