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TQEG Series Nema 34 Planetary Gearbox 20:1 Backlash 20 Arcmin for Nema 34 Motor

TQEG Series Nema 34 Planetary Gearbox 20:1 Backlash 20 Arcmin for Nema 34 Motor
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Our Price:$143.33
Quantity:- +

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Qty.Range(unit) Price(unit) Discount
2 $136.16 5%
5 $133.30 7%
10 $129.00 10%
50 $124.70 13%
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TQEG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20 arc-min for Nema 34 Stepper Motor


This planetary gearbox is belong to TQEG series gearbox, it with gear ratio 20:1 and a maximum 20 arc-min backlash. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 34 stepper motor, brushless dc motor and servo motor.


Gearbox Specifications

Manufacturer Part Number:TQEG34-G20

Gearbox Type: Planetary

Gear Ratio: 20: 1

Efficiency: 94%

Backlash at No-load: <=20 arcmin

Max.Permissible Torque: 90 Nm(796.57 lb-in)

Moment Permissible Torque: 180 Nm(1593.13 lb-in)

Noise: <=60dB

Waterproof Rating: IP54

Lifetime: 20000 hours


Physical Specifications

Frame Size: 90 x 90 mm

Gearbox Length: 132 mm

Output Shaft Type: Key way

Output Shaft Diameter: Φ20 mm

Output Shaft Length: 40 mm

Input Shaft Diameter: Φ14 mm

Input Shaft Length: 30-40 mm


By using shaft sleeves, this gearbox can match different shaft diameters:

Shaft Sleeve Input Shaft Diameter
No Sleeve 19mm
SS-14 14mm
SS-13 12.7mm(1/2inch)



Gearbox Datasheet: TQEG34-G20.pdf

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Physical Specification
Frame Size(mm) 90 x 90
Weight(g) 3810
Gearbox Length(mm) 132
Input Shaft Diameter(mm) 19
Output Shaft Diameter(mm) 20
Output Shaft Length(mm) 40
Suit for Motor Nema 34
Gearbox Type PLE Series
Gear Ratio 20
Backlash at No-load <=20 arcmin
Product Type PLE Series Planetary Gearbox
Output Shaft Type Keyway Shaft
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