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PG42BL42 Brushless Dc Planetary Gear Motor
HOME » Products » Brushless Motors » Brushless Motor With Gearboxes » PG42BL42 Brushless Dc Planetary Gear Motor
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PG42BL42 Brushless Dc Planetary Gear Motor

Features:
1. Motor type: brushless DC motor
2 .Gearbox: planetary gearbox
3. Voltage: 12VDC, 24VDC
4. Speed: 0.8-2000rpm
5. Torque: 5-120kgf.cm
5 Shaft dia: 8mm
6. Direction: CW/ CCW
7. Gear material: steel/powdered/POM
8. Housing material: steel
9. Typical application: robot, electric curtain
10. Customized service: parameter, shaft type, wires and connectors, encoders

Quantity:
  • PG42BL42
  • Leison Motor

Electrical Specifications


不用缩小的手指LS-PG42BL42.pdf


Gearbox Data

Number of stages 1 stages reduction 2 stages reduction 3 stages reduction 4 stages reduction 5 stages reduction
Reduction ratio 3.7, 10.2, 13.7, 19.2, 32.5, 50.9, 71.2, 99.5, 139, 188, 264, 369, 516, 699, 977, 1367, 1911,  2672, 3736,
Gearbox length "L" mm 31.8 43.1 54.4 65.7 77
Max. running torque 50Kgf • cm 100Kgf • cm 200Kgf • cm 200Kgf • cm 200Kgf • cm
Max. gear breaking torque 150Kgf • cm 300Kgf • cm 300Kgf • cm 600Kgf • cm 600Kgf • cm
Gearing efficiency 90% 81% 73% 65% 59%

How to calculate the motor with gearbox output specs?
1. Output Speed(No-load)=Motor Speed(No-load)/Reduction Ratio
2. Output Torque=Motor Torque*Reduction Ratio*Gearbox Efficiency
 
e.g.: 
PG42BL42126000-19.2K
1. Output Speed(No-load)=6000/19.2=312RPM
2. Output Torque=795*19.2*81%=
12363.8g.cm≈12.4kg.cm=1.3Nm (Should not be higher than Max. Gear Running Torque)


Motor Data

Motor name  Rated Volt.
V
No load Load torque Stall torque
Current Speed Current Speed Torque Output power Torque Current
mA r/min mA r/min gf ・ cm W gf ・ cm A
BL42-246000 24 ≤280 6000 ≤2027 4932 720 38.5 5889 14.59
BL42-126000 12 ≤350 6000 ≤2223 5155 795 42.1 5785 13.96
*Note:It's only typical technical data,special requirement can be customzied.


Mechanical Dimensions

PG42BL42

* Note: The motor parts such as shaft size, encoders, cables & connectors can be customized.

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