Mavilor BLS/BLT 72 SERIES AC Servo Motor
The Mavilor BLS/BLT 72 Series AC Servo Motor is a high-performance, brushless motor designed for demanding industrial and automation applications. It combines precision engineering with advanced feedback systems to deliver superior dynamic response, reliability, and efficiency. Key features include a stall torque of up to 1.9 Nm and a peak torqu...
Read MoreThe Mavilor BLS/BLT 72 Series AC Servo Motor is a high-performance, brushless motor designed for demanding industrial and automation applications. It combines precision engineering with advanced feedback systems to deliver superior dynamic response, reliability, and efficiency.
Key features include a stall torque of up to 1.9 Nm and a peak torque of up to 7.6 Nm, ensuring robust and responsive motion control for a wide range of applications. With a maximum speed of 11,000 rpm, this motor offers smooth operation in high-speed environments. The compact and robust design supports sinusoidal and trapezoidal current waveforms for flexible system integration.
The BLS Series incorporates a resolver for precise speed and position feedback, while the BLT Series utilises Hall Effect sensors for efficient synchronisation. Optional accessories include a fail-safe holding brake and compatibility with various encoder options, allowing tailored configurations for specific operational needs.
Applications include robotics, CNC machinery, automated assembly systems, and other precision-driven industrial solutions requiring reliability and adaptability.
The Mavilor BLS/BLT 72 Series AC Servo Motor offers unmatched performance, efficient operation, and customisable options, making it a dependable choice for engineers and integrators seeking high-quality motion control solutions.
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Features
- Nominal Speed: 11,000 r.p.m
- Stall Torque: 1.8 - 1.9 Nm (+/-10%)
- Stall Current: 2.37 - 4.87A (+/-10%)
- Peak Torque: 7.2 - 7.6 Nm (+/-10%)
- Torque Weight Ratio: 0.96 - 1.02 Nm/kg
Selection Table
| Characteristics | Symbol | Units | BLT-72 | BLS-72 | ||
|---|---|---|---|---|---|---|
| 220 VAC | 400 VAC | 220 VAC | 400 VAC | |||
| NOMINAL SPEED | n | r.p.m | 11000 | 11000 | ||
| STALL TORQUE (+/-10%) | Ms | Nm | 1.9 | 1.8 | 1.9 | 1.9 |
| STALL CURRENT (+/-10%) | Is | A | 4.87 | 2.77 | 3.96 | 2.37 |
| PEAK TORQUE (+/-10%) | Mj | Nm | 7.6 | 7.20 | 7.6 | 7.6 |
| TORQUE-WEIGHT RATIO | Tw | Nm/kg | 1.02 | 0.96 | 1 | 1 |
| EMF CONSTANT (+/-5%) | Ke | Vs/rad | 0.39 | 0.65 | 0.28 | 0.46 |
| TORQUE CONSTANT (+/-5%) | Kt | Nm/A | 0.39 | 0.65 | 0.48 | 0.8 |
| RELUCTANCE TORQUE | Tr | Nm | <3.5% | <3.5% | ||
| WINDING RESISTANCE (+/-5%) | R | Ω | 5.3 | 15.5 | 5.3 | 15.5 |
| WINDING INDUCTANCE (+/-5%) | L(ph-ph) | mH | 5.4 | 13.2 | 5.4 | 13.2 |
| ROTOR INERTIA | J | kgm10 | 0.051 | 0.051 | 0.051 | 0.051 |
| MECHANICAL TIME CONSTANT | Tm | ms | 1.78 | 1.87 | 2.01 | 2.15 |
| ELECTRICAL TIME CONSTANT | Te | ms | 1.02 | 0.85 | 1.02 | 0.85 |
| THERMAL TIME CONSTANT | Tth | s | 1280 | 1280 | 1280 | 1280 |
| THERMAL RESISTANCE | Rth | ºC/W | 0.68 | 0.72 | 0.69 | 0.69 |
| MASS | M | kg | 1.87 | 1.87 | 1.9 | 1.9 |
| RADIAL LOAD | Fr | N | 245 | |||
| AXIAL LOAD | Fa | N | 98 | |||
| INSULATION | class-F | |||||
| PROTECTION | IP-65 | |||||
| ALUMINIUM HEAT SINK PLATE | 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.