Mavilor BLS/BLT 71 SERIES AC Servo Motor
The Mavilor BLS/BLT 71 Series AC Servo Motor is a robust and high-performance solution tailored for industrial automation, robotics, and precision-driven systems. Combining advanced brushless technology with superior dynamic capabilities, this motor ensures reliable and efficient operation across a range of demanding applications. Key features i...
Read MoreThe Mavilor BLS/BLT 71 Series AC Servo Motor is a robust and high-performance solution tailored for industrial automation, robotics, and precision-driven systems. Combining advanced brushless technology with superior dynamic capabilities, this motor ensures reliable and efficient operation across a range of demanding applications.
Key features include a stall torque of up to 2.7 Nm and peak torque of up to 10.8 Nm, providing powerful performance for heavy-duty tasks. The motor operates at speeds of up to 11,000 rpm, delivering precise and responsive motion. With compatibility for both sinusoidal and trapezoidal current waveforms, the BLS/BLT 71 Series is highly versatile.
The BLS Series features a resolver for enhanced synchronisation and control, ideal for applications requiring high accuracy. The BLT Series integrates Hall Effect sensors for effective speed feedback. Optional accessories include a fail-safe holding brake and a variety of encoder configurations, allowing tailored solutions for specific industrial needs.
Applications include robotics, CNC machinery, automated systems, and heavy industrial operations where reliability and precision are critical.
The Mavilor BLS/BLT 71 Series AC Servo Motor combines high torque, exceptional efficiency, and flexible configuration options, making it an optimal choice for engineers seeking advanced motion control solutions.
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Features
- Nominal Speed: 11,000 r.p.m
- Stall Torque: 0.80Nm (+/-10%)
- Stall Current: 1.13A - 2.58A (+/-10%)
- Peak Torque: 3.2Nm (+/-10%)
- Torque Weight Ratio: 0.53 - 0.54 Nm/kg
Selection Table
| Characteristics | Symbol | Units | BLT-71 | BLS-71 | ||
|---|---|---|---|---|---|---|
| 220 VAC | 400 VAC | 220 VAC | 400 VAC | |||
| NOMINAL SPEED | n | r.p.m | 11000 | 11000 | ||
| STALL TORQUE (+/-10%) | Ms | Nm | 0.8 | 0.8 | 0.8 | 0.8 |
| STALL CURRENT (+/-10%) | Is | A | 2.58 | 1.4 | 2.11 | 1.13 |
| PEAK TORQUE (+/-10%) | Mj | Nm | 3.2 | 3.2 | 3.2 | 3.2 |
| TORQUE-WEIGHT RATIO | Tw | Nm/kg | 0.54 | 0.54 | 0.53 | 0.53 |
| EMF CONSTANT (+/-5%) | Ke | Vs/rad | 0.31 | 0.57 | 0.22 | 0.41 |
| TORQUE CONSTANT (+/-5%) | Kt | Nm/A | 0.31 | 0.57 | 0.38 | 0.71 |
| RELUCTANCE TORQUE | Tr | Nm | <3.5% | <3.5% | ||
| WINDING RESISTANCE (+/-5%) | R(ph-ph) | Ω | 10.7 | 33.8 | 10.7 | 33.8 |
| WINDING INDUCTANCE (+/-5%) | L(ph-ph) | mH | 7.4 | 24 | 7.4 | 24 |
| ROTOR INERTIA | J | kgm10 | 0.027 | 0.027 | 0.027 | 0.027 |
| MECHANICAL TIME CONSTANT | Tm | ms | 7.4 | 24 | 3.46 | 3.14 |
| ELECTRICAL TIME CONSTANT | Te | ms | 0.69 | 0.71 | 0.69 | 0.71 |
| THERMAL TIME CONSTANT | Tth | s | 1100 | 1100 | 1100 | 1100 |
| THERMAL RESISTANCE | Rth | °C/W | 1.21 | 1.29 | 1.21 | 1.34 |
| MASS | M | kg | 1.47 | 1.47 | 1.5 | 1.5 |
| RADIAL LOAD | Fr | N | 216 | 216 | ||
| AXIAL LOAD | Fa | N | 98 | 98 | ||
| INSULATION | class-F | class-F | ||||
| PROTECTION | IP-65 | IP-65 | ||||
| ALUMINIUM HEAT SINK PLATE | 300x300x10 | 300x300x10 | ||||
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.