Motorized spindle of milling machine
● BCES-BT50B-4045-750 / 6000
● Motorized Motor: Asynchronous motor
● Spindle Interface:BT50
● Speed Control Accuracy:±1rpm
● Maximum output torque:1146N.m
Performances
Star
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 45 kW | 573 N.m | 380 V | 90 A | 750 rpm | 1500 rpm | 4 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.105 Ω | 0.245 mH | 0.091 Ω | 0.051 mH | 0.275 Ω | 33.916 mH | 0.667 kgm2 |
Angle
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 45 kW | 573 N.m | 380 V | 90 A | 1500 rpm | 601500 rpm | 4 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.035 Ω | 0.035 mH | 0.03 Ω | 0.007 mH | 0.261 Ω | 12.254 mH | 0.667 kgm2 |
Performances Curve
Overall Dimension
Front View
Standard Configuration
1.the front bearing 7020×4, the rear bearing N1016;
2.encoder 20bit, bus output;
3.Dynamic balance level G1;
4.Tool holder method hydraulic;
5.Tool holder pressure 6 ± 1Mpa, bearing air curtain protection pressure 0.15-0.3Mpa.
Select configuration
1.Tool internal cooling function;
2.electric spindle drive 55Kw;
3.constant temperature water cooler 4.5Kw;
4.Hydraulic power unit BCH-1P1M2-2D5.
