Brushless AC Servo Motors

Mavilor BLS/BLT 141 SERIES AC Servo Motor

The Mavilor BLS/BLT 141 Series AC Servo Motor is a robust and efficient solution designed for demanding industrial environments. With advanced brushless technology and precision feedback systems, it provides reliable, high-performance motion control for applications that require consistent power and accuracy. Key features include a stall torque ...

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The Mavilor BLS/BLT 141 Series AC Servo Motor is a robust and efficient solution designed for demanding industrial environments. With advanced brushless technology and precision feedback systems, it provides reliable, high-performance motion control for applications that require consistent power and accuracy.

Key features include a stall torque of up to 13.6 Nm and a peak torque of up to 54.4 Nm, delivering exceptional power for high-load tasks. Operating at a maximum speed of 6,500 rpm, this motor ensures smooth and responsive performance in challenging high-speed applications. Its compatibility with sinusoidal and trapezoidal current waveforms allows seamless integration into a wide range of systems.

The BLS Series is equipped with a resolver, providing precise position and speed feedback for high-accuracy tasks, while the BLT Series incorporates Hall Effect sensors for effective synchronisation. Optional accessories such as a fail-safe holding brake and encoder compatibility enable tailored configurations to meet specific operational requirements.

Applications include heavy-duty robotics, CNC machinery, automated assembly systems, and industrial processes requiring reliable torque and precise control under demanding conditions.

The Mavilor BLS/BLT 141 Series AC Servo Motor combines superior torque capabilities, adaptability, and efficiency, making it a trusted choice for engineers and system integrators seeking high-performance motion control solutions.

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Mavilor BLS/BLT 111 Series AC Servo Motor
Features
  • Nominal speed: 6500 r.p.m
  • Stall torque: 13.6Nm (+/-10%)
  • Stall current:7.01 - 13.6A (+/-10%)
  • Peak Torque (+/-10%) - 54.4 Nm
  • Torque-weight ratio - 1.3 Nm/kg
Selection Table
CHARACTERISTICS SYMBOLS UNITS BLS-111 BLS-112 BLS-113 BLS-114 BLS-115 BLS-141 BLS-142 BLS-143 BLS-144 BLS-191 BLS-192
      220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 220 VAC 400 VAC 400 VAC 400 VAC
MAX MECHANICAL SPEED
 n
 rpm
 8,500 8,500 8,500 8,500 8,500 6,500 6,500 6,500 6,500 2,800
STALL TORQUE (1) ±10% Ms Nm 2.9 2.9 5.0 5.0 8.4 8.4 10.6 10.6 13.9 13.9 13.6 13.6 17.4 17.4 26.8 26.8 33 33 56 82
STALL CURRENT Is A 3.49 2.04 6.02 3.29 9.88 5.71 12.77 7.31 17.16 9.79 13.6 7.01 15.4 8.02 19.14 10.19 17.55 9.38 25.11 34.60
PEAK TORQUE ±10% MJ Nm 11.6 11.6 20.0 20.0 33.6 33.6 42.4 42.4 55.6 55.6 54.4 54.4 69.6 69.6 107.2 107.2 132.0 132.0 224.0 328.0
TORQUE-WEIGHT RATIO Tw Nm/kg 0.73 0.73 1.0 1.0 1.33 1.33 1.43 1.43 1.64 1.64 1.3 1.3 1.41 1.41 1.63 1.63 1.64 1.64 1.9 2.1
EMF CONSTANT ±5% KE Vs/rad 0.48 0.82 0.48 0.88 0.49 0.85 0.48 0.84 0.47 0.82 0.58 1.12 0.65 1.25 0.81 1.52 1.09 2.03 1.29 1.37
TORQUE CONSTANT ±5% KT Nm/A 0.83 1.42 0.83 1.52 0.85 1.47 0.83 1.45 0.81 1.42 1 1.94 1.13 2.17 1.4 2.63 1.88 3.52 2.23 2.37
RELUCTANCE TORQUE (*) TR Nm <3% <3% <3% <3% <3% <2.5% <2.5% <2.5% <2.5% <2%
WINDING RESISTANCE ±5% R Ω 7.2 20.6 2.4 7.1 1.3 3.79 0.8 2.58 0.6 1.84 0.86 2.9 0.73 2.46 0.63 2.04 0.74 2.5 0.39 0.26
WINDING INDUCTANCE ±5% L mH 10 31 4.8 13.2 2.7 8.5 1.9 5.8 1.5 5.1 2.8 11.5 2.6 9 2.7 9.6 3.2 11 1.9 1.5
ROTOR INERTIA J kg m² 10-3 0.2 0.2 0.38 0.38 0.56 0.56 0.74 0.74 0.93 0.93 1.71 1.71 2.34 2.34 3.34 3.34 4.59 4.59 14.7 22
MECHANICALTIME CONSTANT TM ms 3.61 3.54 2.29 2.02 1.75 1.70 1.49 1.57 1.47 1.47 2.54 2.28 2.33 2.12 1.88 1.70 1.66 1.61 1.99 1.76
ELECTRICALTIME CONSTANT TE ms 1.39 1.5 2.0 1.86 2.08 2.24 2.38 2.25 2.5 2.77 3.26 3.97 3.56 3.86 4.29 4.71 4.32 4.4 4.87 5.77
THERMAL TIME CONSTANT TTH s 2,520 2,520 1,910 1,910 2,260 2,260 2,510 2,510 3,700 3,700 3,740 3,740 4,500 4,500 4,626 4,626 4,800 4,800 4,400 4,090
THERMAL RESISTANCE RTH °C/W 0.65 0.67 0.66 0.75 0.45 0.46 0.44 0.42 0.32 0.33 0.36 0.40 0.33 0.36 0.25 0.27 0.25 0.26 0.23 0.18
MASS M kg 4 4 5 5 6.3 6.3 7.4 7.4 8.5 8.5 10.5 10.5 12.3 12.3 16.4 16.4 20.1 20.1 29.5 39
RADIAL LOAD (at mid-length of shaft) FR N 515 515 515 515 515 784 784 784 784 1,400
AXIAL LOAD  FA  N 255 255 255 255 255 343 343 343 343 690
INSULATION CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F CLASS-F
PROTECTION IP-65 IP-65 IP-65 IP-65 IP-65 IP-65 IP-65 IP-65 IP-65 IP-65
Downloads
Mavilor_BL110_BL140_BL190_AC_Servo_Motors.pdf
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.