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Zhengzhou, Henan Province, China

ZAL Series Reducer

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ZAL Series Reducer

The ZAL Series Reducer is designed for maximum efficiency and power transmission. Its helical gear design reduces noise and vibration, while its precision manufacturing guarantees reliability. This efficient reducer optimizes performance, providing enhanced torque and reduced operating costs.

ModelZAL Series

Model Unit ZAL070 ZAL090 ZAL120 ZAL155 Ratio Stage
Rated output torque N.m 18 50 120 240 3 2
27 75 180 360 4
27 75 180 360 5
27 75 180 360 7
18 50 120 240 10
35 90 180 450 15 3
37 96 230 450 16
37 96 230 564 20
37 96 255 585 25
37 96 230 564 28
27 87 180 360 30
37 96 255 585 35
37 96 230 564 40
37 96 255 585 50
27 87 180 360 70
18 50 120 240 100
Emergency stop torque N.m 3 times Rated output torque
Norminal input speed rmp 3000 3000 3000 2000
Maximum input speed rmp 6000 6000 6000 3500
Maximum radial force N 1200 2400 4300 9100
Maximum axial force N 1100 2200 3900 8200
Efficiency % Single [97%] Double [95%]
Average lifetime h 20000
Weight kg 1.4 3.7 8 16 1
1.6 4.2 8.9 17 2
Moment of inertia kgcm2 0.16 0.61 3.25 12.31 3 2
0.14 0.48 2.74 7.54 4
0.13 0.47 2.71 7.42 5
0.13 0.47 2.62 7.25 7
0.13 0.44 2.57 7.14 10
0.127 0.72 2.56 12.35 15 3
0.088 0.5 1.75 7.47 16
0.075 0.44 1.5 6.65 20
0.075 0.44 1.49 5.81 25
0.064 0.39 1.3 6.34 28
0.064 0.39 1.3 6.34 30
0.064 0.39 1.3 6.34 35
0.064 0.39 1.3 4.08 50
0.075 0.39 1.5 7.5 63
0.075 0.39 1.5 7.5 70
0.075 0.39 1.5 7.5 100
Backlash arcmin ≤5 ≤5 ≤5 ≤5 Precise[2]
≤10 ≤10 ≤10 ≤10 Standard[2]
≤7 ≤7 ≤7 ≤7 Precise[3]
≤12 ≤12 ≤12 ≤12 Standard[3]
Torsional rigidity N.m/arc min 7 14 25 50
Noise dB 65 65 70 75
lubricating Synthetic grease lubrication
levels of protection IP65

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ZAL Series Reducer ZAL Series Reducer ZAL Series Reducer ZAL Series Reducer

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  1. Helical gear transmission, carburizing and quenching treatment, tooth profile modification treatment, to ensure low noise and smooth operation. The bearing capacity is 20% higher than that of straight teeth. 
  2. Integral output shaft and bearing support at both ends of planetary wheel to achieve high precision and strength.
  3. The backhaul clearance is small, and the precision single stage can achieve less than 5 arcmin.
ZAL Series Reducer
ZAL Series Reducer

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