42mm OD Planetary Gearbox, Power and Precision in a Compact Design
42JXE100K/42ZY68 PM DC Planetary Gear Motor: Compact Power for Demanding Applications
This permanent magnet DC planetary gear motor combines efficient power with precise transmission, engineered for high-performance applications.
Key Advantages
High Torque Output: With a permissible load range of 1-10 N·m, delivers robust power for lawn mowers and other demanding equipment
Precision Engineering: Planetary gear system ensures high transmission efficiency and low-noise operation
Durable Construction: High-rigidity gearbox with metal or powder metal ring gear options for enhanced durability
Compact Design: 42mm OD configuration with lightweight construction saves space in equipment integration
Typical Applications
Ideal for lawn mowers, power tools, and automated equipment
Suitable for robotics, medical devices, and precision instruments
Motor Technical Data
| Type | Rated
voltage |
No-load
speed |
No-load
current |
Rated
speed |
Rated
torque |
Output
power |
Rated
current |
Stall
torque |
Stall
current |
| VDC | r/min | A | r/min | mN.m | W | A | mN.m | A | |
| 42ZY68-2430 | 24 | 3000 | 0.35 | 2250 | 56 | 13 | 1.0 | 175 | 2.6 |
| 42ZY68-2440 | 24 | 4000 | 0.38 | 3000 | 75 | 24 | 1.6 | 215 | 4.2 |
| 42ZY68-2450 | 24 | 5000 | 0.45 | 3750 | 80 | 31 | 2.2 | 230 | 6.0 |
Gear Motor Technical Data
42ZY68-2430 DC Motor
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 115 | 139 | 181 | 219 | 254 | 306 | 354 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 42.1 | 42.1 | 42.1 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 62.9 | 62.9 | 62.9 | 62.9 | 62.9 |
| No-load speed r/min | 809 | 579 | 214 | 158 | 111 | 59 | 42 | 30 | 26 | 22 | 17 | 14 | 11 | 9.8 | 8.5 |
| Rated speed r/min | 606 | 434 | 161 | 118 | 83 | 44 | 32 | 23 | 20 | 16 | 12 | 10 | 8.9 | 7.4 | 6.4 |
| Rated torque N.m | 0.19 | 0.26 | 0.64 | 0.86 | 1.1 | 2.1 | 2.9 | 4.1 | 4.7 | 5.7 | 6.6 | 8.0 | 9.2 | 10 | 10 |
| Max. permissible load in a short time Nm | 3 | 3 | 12 | 12 | 12 | 25 | 25 | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 |
42ZY68-2440 DC Motor
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 115 | 139 | 181 | 219 | 254 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 42.1 | 42.1 | 42.1 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 62.9 | 62.9 | 62.9 |
| No-load speed r/min | 1078 | 772 | 286 | 211 | 148 | 78 | 56 | 40 | 35 | 29 | 22 | 18 | 16 |
| Rated speed r/min | 809 | 579 | 214 | 158 | 111 | 59 | 42 | 30 | 26 | 22 | 17 | 14 | 12 |
| Rated torque N.m | 0.25 | 0.35 | 0.85 | 1.2 | 1.5 | 2.8 | 3.9 | 5.5 | 6.3 | 7.6 | 8.8 | 10 | 10 |
| Max. permissible load in a short time Nm | 3 | 3 | 12 | 12 | 12 | 25 | 25 | 25 | 25 | 25 | 30 | 30 | 30 |
42ZY68-2450 DC Motor
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 115 | 139 | 181 | 219 | 254 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 42.1 | 42.1 | 42.1 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 62.9 | 62.9 |
| No-load speed r/min | 1348 | 965 | 357 | 263 | 185 | 98 | 70 | 50 | 43 | 36 | 28 | 23 | 20 |
| Rated speed r/min | 1011 | 724 | 268 | 197 | 139 | 74 | 53 | 38 | 33 | 27 | 21 | 17 | 15 |
| Rated torque N.m | 0.27 | 0.37 | 0.91 | 1.2 | 1.8 | 3.0 | 4.2 | 5.8 | 7.1 | 8.6 | 10 | 10 | 10 |
| Max. permissible load in a short time Nm | 3 | 3 | 12 | 12 | 12 | 25 | 25 | 25 | 25 | 25 | 30 | 30 | 30 |
Changzhou ZGC Mechanical & Electrical Co., Ltd. is committed to being your trusted partner by delivering cost-effective standard and customized solutions. Headquartered in China’s Motor City, Changzhou.
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