Brushless AC Servo Motors

Mavilor BLS/BLT 40 SERIES AC Servo Motor

The Mavilor BLS/BLT 40 Series AC Servo Motor is a high-performance, brushless servo motor engineered for precision applications in robotics, CNC machinery, automated assembly lines, and other demanding industrial systems. Its advanced brushless technology and options for resolver (BLS series) or Hall Effect sensors (BLT series) ensure efficient, accurate control and minimal maintenance, even in challenging environments.

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Mavilor BLS/BLT 40 SERIES AC Servo Motor

Features

  • Nominal Speed: 10,000 r.p.m
  • Stall Torque: 0.36Nm (+/-10%)
  • Stall Current: 1.24 - 3.0A (+/-10%)
  • Peak Torque: 1.44Nm (+/-10%)
  • Torque Weight Ratio: 0.60 - 0.63Nm/kg
Selection Table
BLS/BLT 40 SERIES
Characteristics Symbol Units BLT-40 BLS-40
      110 VAC 220 VAC 110 VAC 220 VAC
NOMINAL SPEED n r.p.m 10000 10000
STALL TORQUE (+/-10%) Ms Nm 0.36 0.36 0.36 0.36
STALL CURRENT (+/-10%) Is A 3 1.5 2.57 1.24
PEAK TORQUE (+/-10%) Mj Nm 1.44 1.44 1.44 1.44
TORQUE-WEIGHT RATIO Tw Nm/kg 0.6 0.63 0.6 0.6
EMF CONSTANT (+/-5%)  Ke Vs/rad 0.12 0.24 0.08 0.17
TORQUE CONSTANT (+/-5%)  Kt Nm/A 0.12 0.24 0.14 0.29
RELUCTANCE TORQUE  Tr Nm <6% <6%
WINDING RESISTANCE (+/-5%) R(ph-ph) ¢ 6 24.4 6 24.4
WINDING INDUCTANCE (+/-5%) L(ph-ph) mH 3.23 12 3.23 12
ROTOR INERTIA J kgm10 0.0024 0.0024 0.0024 0.0024
MECHANICAL TIME CONSTANT Tm ms 1.02 1.02 1.19 1.19
ELECTRICAL TIME CONSTANT Te ms 0.54 0.49 0.54 0.49
THERMAL TIME CONSTANT Tth s 1190 1190 1190 1190
THERMAL RESISTANCE Rth ºC/W 1.53 1.57 1.53 1.53
MASS M kg 0.6 0.57 0.6 0.6
RADIAL LOAD Fr N 150 150
AXIAL LOAD Fa N 80 80
INSULATION     class-F class-F
PROTECTION     IP65 IP65
ALUMINIUM HEAT SINK PLATE     300x300x10 300x300x10
Downloads
Mavilor_BL40_BL50_BL70_series_AC_Servo_Motors.pdf
BLS/BLT 40 SERIES
Characteristics Symbol Units BLT-40 BLS-40
      110 VAC 220 VAC 110 VAC 220 VAC
NOMINAL SPEED n r.p.m 10000 10000
STALL TORQUE (+/-10%) Ms Nm 0.36 0.36 0.36 0.36
STALL CURRENT (+/-10%) Is A 3 1.5 2.57 1.24
PEAK TORQUE (+/-10%) Mj Nm 1.44 1.44 1.44 1.44
TORQUE-WEIGHT RATIO Tw Nm/kg 0.6 0.63 0.6 0.6
EMF CONSTANT (+/-5%)  Ke Vs/rad 0.12 0.24 0.08 0.17
TORQUE CONSTANT (+/-5%)  Kt Nm/A 0.12 0.24 0.14 0.29
RELUCTANCE TORQUE  Tr Nm <6% <6%
WINDING RESISTANCE (+/-5%) R(ph-ph) ¢ 6 24.4 6 24.4
WINDING INDUCTANCE (+/-5%) L(ph-ph) mH 3.23 12 3.23 12
ROTOR INERTIA J kgm10 0.0024 0.0024 0.0024 0.0024
MECHANICAL TIME CONSTANT Tm ms 1.02 1.02 1.19 1.19
ELECTRICAL TIME CONSTANT Te ms 0.54 0.49 0.54 0.49
THERMAL TIME CONSTANT Tth s 1190 1190 1190 1190
THERMAL RESISTANCE Rth ºC/W 1.53 1.57 1.53 1.53
MASS M kg 0.6 0.57 0.6 0.6
RADIAL LOAD Fr N 150 150
AXIAL LOAD Fa N 80 80
INSULATION     class-F class-F
PROTECTION     IP65 IP65
ALUMINIUM HEAT SINK PLATE     300x300x10 300x300x10
Mavilor_BL40_BL50_BL70_series_AC_Servo_Motors.pdf

Find the Right Model

Model Number Stall Torque (Nm) Max Speed (RPM) Torque Constant (Nm/A)
product variant BLS-40-110VAC 0.36Nm 10000 RPM 0.14Nm
product variant BLS-40-220VAC 0.36Nm 10000 RPM 0.29Nm
product variant BLT-40-110VAC 0.36Nm 10000 RPM 0.12Nm
product variant BLT-40-220VAC 0.36Nm 10000 RPM 0.24Nm

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