120mm 400W/750W/900W Brushless DC Planetary Gear Motor
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Motor Specifications
| Motor Model | Gearbox Model | Gear Ratio | Dimension (mm) | |
| Z120BLDPN | 120ZPN() | Stage 1 | 3.65～8.63 | 92.00 |
| Stage 2 | 14～58 | 127.0 | ||
| Stage 3 | 67～393 | 162.0 | ||
| Motor Model | Voltage V | Power W | No-load Current A | No-load SpeedRPM | Rated Current A | Rated Speed RPM | Rated TorqueN.m | Motor Life H |
| Z120BLDPN24400-30S | 24 | 400 | 3.0 | 3500 | 20.5 | 3000 | 1.273 | 5000 |
| Z120BLDPN48750-30S | 48 | 750 | 2.5 | 3600 | 18.5 | 3000 | 2.388 | 5000 |
| Z120BLDPN48900-30S | 48 | 900 | 2.5 | 3700 | 23.5 | 3000 | 2.865 | 5000 |
| Gear Ratio | 3.65 | 5.36 | 6.55 | 8.63 | 13.53 | 18.92 | 24.65 | 28.05 | 33.92 | 44.69 | 58.22 | 67.08 | 81.11 |
| Output Shaft Speed r/min | 822 | 560 | 458 | 348 | 222 | 159 | 122 | 107 | 89 | 67 | 52 | 45 | 37 |
| Allowance Torque N.m | 7.84 | 11.52 | 14.07 | 18.54 | 26.17 | 36.59 | 47.67 | 54.25 | 65.60 | 86.42 | 112.59 | 116.91 | 141.36 |
| Reduction Stage | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Gear Ratio | 91.36 | 102.88 | 118.98 | 127.74 | 145.36 | 165.64 | 191.56 | 231.61 | 301.68 | 392.98 |
| Output Shaft Speed r/min | 33 | 29 | 25 | 24 | 21 | 18 | 16 | 13 | 9.9 | 7.6 |
| Allowance Torque N.m | 159.23 | 179.31 | 207.37 | 222.63 | 253.34 | 288.69 | 300.00 | 300.00 | 300.00 | 300.00 |
| Reduction Stage | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Established in 1998, Zhongda has grown to become a leading high-tech enterprise in China that combines research, manufacturing, sales, and services in the sector of motor drives, micro motors, precision reducers, and integrated intelligent units. With a registered capital of 104 million Yuan, we have expanded to nine subsidiaries, employing over 1,800 dedicated individuals. In August 2017, we proudly made our mark on the main board of the Shenzhen Stock Exchange under the stock code: 002896.
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