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.

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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
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
Mavilor_BL110_BL140_BL190_AC_Servo_Motors.pdf

Find the Right Model

Model Number Stall Torque (Nm) Max Speed (RPM) Torque Constant (Nm/A)
product variant BLS-141-220VAC 13.6Nm 6500 RPM 1Nm
product variant BLS-141-400VAC 13.6Nm 6500 RPM 1.94Nm
product variant BLT-141-220VAC 13.6Nm 6500 RPM 0.82Nm
product variant BLT-141-400VAC 13.6Nm 6500 RPM 1.58Nm

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