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WPG Series Spur Gear Planetary Reducer

Accuracy Grade: Standard
Backlash: 8-12 arc min
Noise: 58-65 dB
Lifespan: 20,000 hours
Transmission Efficiency: Over 94%

Product Features

  • Features:

    Standard accuracy, suitable for most applications requiring less-demanding precision. Highly cost-effective, achieving an optimal balance between accuracy and price, effectively improving the accuracy of automated production lines while controlling manufacturing costs.

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Specifications/规格 Number of stages/段数 reduction ratio/减速比 WPG042 WPG060 WPG070 WPG080 WPG090 WPG115 WPG130 WPG142 WPG215
Rated output torque (Nm)/额定输出扭矩 L1 3 4.5 20 22 65 75 120 195 400 1050
4 15 31 45 75 85 215 600 800 1780
5 14 39 41 88 100 230 505 700 1600
7 8 25 —— 80 80 160 325 550 1000
8 —— 15 18 50 55 120 210 450 950
10 5 15 15 50 50 110 160 210 305
L2 12 18 20 45 75 75 120 195 800 1780
15 18 20 41 75 75 120 195 700 1600
16 20 —— 45 —— —— —— —— 800 1780
20 20 31 45 85 85 215 600 800 1000
25 18 39 41 100 100 230 505 700 1780
30 —— 20 41 75 75 120 195 700 1600
35 —— 39 22 100 100 230 505 550 1780
40 20 31 41 85 85 215 600 700 1600
50 18 39 25 100 100 230 505 450 700
70 10 25 —— 80 80 160 325 —— ——
100 __ 15 45 50 50 110 160 800 1780
Maximum output torque (Nm)/最大输出扭矩 L1,L2 3~100 2 times rated output torque/2倍额定输出扭矩
Return stroke standard clearance (arcmin)/回程标准间隙 L1 3~10 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8
L2 12~100 ≤12 ≤12 ≤12 ≤12 ≤12 ≤12 ≤12 ≤12 ≤12
Rated Input Speed ​​(rpm)/额定输入转速 L1,L2 3~100 3000 4000 4000 4000 4000 3500 3000 3000 4000
Maximum Input Speed ​​(rpm)/最大输入转速 L1,L2 3~100 6000 8000 8000 8000 8000 6000 4500 4500 4000
Torsional stiffness (Nm/arcmin)/扭转刚性 L1,L2 3~100 —— 2.1 —— 4.6 5.5 12 30 —— ——
Allowable Radial Load (N)容许径向负荷 L1,L2 3~100 200 320 —— 510 550 1600 4500 —— ——
Allowable axial load (N)/容许轴向负荷 L1,L2 3~100 160 280 —— 460 500 1350 2800 —— ——
Noise (dB)/噪音 L1,L2 3~100 ≤58 ≤61 ≤58 ≤63 ≤63 ≤68 ≤78 ≤70 ≤70
Service life (hrs)使用寿命 L1,L2 3~100 20000
Full load efficiency (%)满载效率 L1 3~10 ≥97
L2 12~100 ≥94
Operating Temperature Range (°C)/使用温度范围 L1,L2 3~100 -10~+90
Protection Level/防护等级 L1,L2 3~100 IP65
Lubricant/润滑油 L1,L2 3~100 Fully synthetic lubricant/全合成润滑油脂
Reducer transmission inertia
Specifications/规格 Number of stages/段数 reduction ratio/减速比 WPG042 WPG060 WPG070 WPG080 WPG090 WPG115 WPG130 WPG142 WPG215
Moment of inertia (kg.cm)/转动惯量 L1 3 0.31 0.17 0.165 0.63 0.63 3.45 9.58 12.14 251.6
4 0.22 0.15 0.039 0.55 0.55 2.86 8.65 7.78 243.0
5 0.019 0.14 0.078 0.49 0.49 2.85 8.44 6.07 232.4
7 0.017 0.13 —— 0.54 0.45 2.85 7.35 —— ——
10 0.015 0.13 0.063 0.44 0.44 2.61 7.11 4.6 ——
L2 12 0.029 0.05 —— 0.17 0.17 0.63 3.45 —— ——
15 0.023 0.15 0.039 0.15 0.15 0.55 2.86 7.47 55.3
20 0.022 0.04 0.049 0.14 0.14 0.49 2.85 6.95 52.10
25 0.019 0.04 0.039 0.13 0.13 0.45 2.61 5.65 52.10
30 —— 0.04 —— 0.13 0.13 0.44 2.61 —— ——
35 0.017 0.04 —— 0.13 0.13 0.44 2.61 —— ——
40 0.015 0.04 0.027 0.13 0.13 0.44 2.61 5.81 50.09
50 0.015 0.04 —— 0.13 0.13 0.44 2.61 —— ——
70 0.015 0.03 —— 0.13 0.13 0.44 2.61 —— ——
100 —— 0.03 0.016 0.13 0.13 0.44 2.61 6.10 ——