70mm Brushless DC Gearmotor

L-Type Gearmotor

  • 40 Watt
  • 24VDC (36/48VDC optional)
  • 5-100:1 Ratio

Motor Specification

Rated power (Continuous)W40 (40W)
Rated speedr/min3000
Rated torqueN.m0.127
Instantaneous maximum torqueN.m0.191
Rotor moment of inertiaJ:X10-4kg.m20.082
Speed control rangeRPM200~3000
Speed control rangeOn loadBelow ±1%: Condition 0~rated torque, rated speed, rated voltage, room temperature
On voltageBelow±1%: Condition rated voltage ±10%, rated speed, rated load, room temperature
On temperatureBelow±1%: Conditions of ambient temperature -10ºC~+40ºC rated voltage, rated load and rated speed
Power inputRated voltageV
24VDC (Optional 36VDC/48VDC)
Voltage tolerance range±10%
FrequencyHz50/60/
Frequency tolerance range±5%/
Rated input currentA1.71.03.7
Instantaneous maximum input currentA3.31.95.6

Gear Motor Specification (Unit: N.m)

● Z3BLD40-24GNL-18S/3GN□LC gearmotor allowable torque (Unit: N.m)

Reduction ratio/Motor speed10 15 20 30 50 60 90 100 
1800RPM0.77 1.55 2.32 3.10 4.65 7.75 9.30 13.94 15.49 
3000RPM0.46 0.93 1.39 1.86 2.79 4.65 5.58 8.37 9.30 

● Z3BLD60-24GNL-18S/3GN□LC gearmotor allowable torque (Unit: N.m)

Reduction ratio/Motor speed10 15 20 30 50 60 90 100 
  1800RPM1.16 2.32 3.49 4.65 6.97 11.62 13.94 20.91 23.24 
  3000RPM0.70 1.39 2.09 2.79 4.18 6.97 8.37 12.55 13.94 

Dimensions (Unit: mm)

Characteristic Curve Of Motor

Low Voltage Pinouts

1 2 3   4 5 6 7 8
Green (thick) Black (fine) Blue (fine) Red (fine) Yellow (thick) Blue (thick) Green (fine) Yellow (fine)
V GND Hw Vcc+5V U W Hv Hu

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