Motorized spindle of milling machine BCES-BT40B-4011-1500 / 12000
● Motorized motor: asynchronous mot
● Spindle Interface: BT40
● Speed control accuracy: +/-rpm
● Max.output torque:140N.m
Performances
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 11 kW | 70 N.m | 380 V | 23 A | 1500 rpm | 3000 rpm | 4 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.398 Ω | 2.091 mH | 1.135 Ω | 3.224 mH | 0.802 Ω | 76.401 mH | 0.032 kgm2 |
| Rated Power | Rated Torque | Rated Voltage | Rated Current | Rated Speed | Max.Speed | Poles |
| 11 kW | 35 N.m | 380 V | 23 A | 3000 rpm | 12000 rpm | 4 P |
| Stator Resistor | Stator Leakage | Rotator Resistor | Rotator Leakage | Exciting Resistor | Mutual Inductance | Rotary Inertia |
| 0.398 Ω | 2.008 mH | 1.135 Ω | 3.299 mH | 1.833 Ω | 77.877 mH | 0.032 kgm2 |
Performances Curve
Overall Dimension
Front View
Standard Configuration
1. Front bearing HS7014-C-T-P4S, rear bearing N1012-K-M1-SP; 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.
Choice disposition
1. Tool internal cooling function;
2. electric spindle drive 15Kw;
3. constant temperature water cooler 1.5Kw;
4. Hydraulic power unit BCH-1P1M2-2D5.
