We can provide customized products and project products according to specific requirements. Please feel free to contact us if you need.
•Gearhead and Intermediate gearhead are sold separately.
•Enter the reduction ratio into the blank (□) within the model name.
•The speed is calculated by dividing the motor's synchronous speed by the reduction ratio. The actual speed is 2%~20% less than the displayed value, depending on the size of the load.
•To reduce the speed beyond the reduction ratio in the following table, attach an intermediate gearhead (reduction ratio: 10) between the reducer and motor. In that case, the permissible torque is 8 N.m.
|
Type Motor/Gearhead |
Gear Ratio |
7.5 |
9 |
12.5 |
15 |
18 |
25 |
30 |
36 |
50 |
60 |
75 |
90 |
100 |
120 |
150 |
180 |
|
Speed r/min |
380 |
316 |
228 |
190 |
158 |
114 |
95 |
79 |
57 |
47 |
38 |
31 |
28 |
23 |
19 |
15 |
|
|
Z4D25-24GN-28.5S |
4GN□RH 4GN□RA |
0.20 |
0.24 |
0.34 |
0.41 |
0.49 |
0.68 |
0.81 |
0.98 |
1.36 |
1.63 |
2.04 |
2.44 |
2.71 |
3.26 |
4.07 |
4.89 |
|
2.04 |
2.45 |
3.47 |
4.18 |
5.00 |
6.94 |
8.26 |
10.0 |
13.9 |
16.6 |
20.8 |
24.9 |
27.6 |
33.3 |
41.5 |
49.9 |
Ningbo Zhongda Leader Intelligent Transmission Co., Ltd is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox. August 29, 2017, Zhongda went public in the Shenzhen Stock Exchange SME board A-shares (stock code 002896), As a one of the powerful 25W-80mm DC Worm Gear Right Angle Brush Gear Motor manufacturers and 25W-80mm DC Worm Gear Right Angle Brush Gear Motor suppliers in China. our company Participated in the drafting of 7 National Industrial Standards, Own 90 national patents, Have Zhejiang provincial enterprise R & D Center, our 25W-80mm DC Worm Gear Right Angle Brush Gear Motor and other products are widely used in industrial robots, intelligent logistics, new energy, machine tools and other fields, as well as special machinery and equipment for food, packaging, textile, electronics, medical, etc. for their differentiated and cost-effective advantages.
No. of Employees: 1,500 employees
Mission: Zhongda realizes the infinite possibilities in automation applications.
Main Business: It is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox.
Main Products: Micro DC & AC gear motor, small AC gear motor, planetary gearbox, high precision cycloidal gearbox and motor driver, etc.
Tips: Not all gearbox catalogue listed. Feel free to inquire and get latest catalogue. Need solution? We'd like to help.
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Ningbo Zhongda Leader Intelligent Transmission Co., Ltd. is professional planetary gearbox manufacturers, established in 2006, we have more than 1500 employees, 66666m2 area and we have got 676 million sales on 2019.
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