ZQ series crane speed reducer gearbox
PM(ZQ/ZQH/ZQA )series soft gear face cylindrical gear speed reducer mainly used for crane, mining and general chemical, textile, etc, their applied conditions are as follows:
1 reducer gear circumferential velocity is not more than 4 m/s
2 reducer high speed shaft speed is not more than 1500 r/min
3 reducer used in positive and negative two to work. When the belt non-return device, the output is to be the direction of the shaft end to see shall prevail
4 reducer working environment temperature for -40 to 40 degrees celsius
5 reducer has 9 kinds of transmission ratio, 9 kinds of configuration model and three kinds of low speed axial shaft end forms.
Models are: ZQ(H)250/ZQ(H)350/ZQ(H)400/ZQ(H)500/ZQ(H)650/ZQ(H)750/ ZQ(H)850/ZQ(H)1000
Z (PM)series gearboxes have 9 kinds of configuration model, 9 standard ratio: 8, 10, 12.5, 16, 20, 25, 31.5, 40, 50. The actual transmission ratio: 8.23, 10.35, 12.64, 15.75, 20.49, 23.34, 31.50, 40.17, 48.57.
ZQA series reducer is on the basis of ZQ series reducer design improvements, in order to facilitate replacement ZQ series reducer, the appearance and installation dimensions, size of shaft end unchanged, under the condition of changing the material of gear, gear shaft, to improve the hardness and the gear bearing capacity, increase the bearing capacity of the ZQA series reducer. ZQA type reducer is mainly used for lifting, mining and general chemical industry, textile, light industry, etc.
Advantages:
1 with high technical contents.
2 Save space, durable, high bear ability.
3 Low consumption, superior performance, the machine efficiency is up to more than 95%.
4 Small vibration, low noise, high energy conservation.
PM/ZQ (H) type reducer has two stage, nine mounting type, input shaft stretch for conical, the output shaft gear type is cylindrical (z), one level of Euclidean (cross slider), coupling (F).
PM/ZQ big ratio transmission model based on type ZQ reducer which is increase the level of high-speed level tertiary reducer, expanded reducer gear ratio. This kind of reducer transmission ratio are: 317.28, 291.19, 243.86, 223.80, 191.22, 163.38, 141.73, 121.10, 92.21, 81.70, 92.21.
Specifications:
PM/ZQ ZQH ZQSH series model according to the center distance is divided into: 250, 350, 400, 500, 650, 750, 850, 1000, a total of eight.
Packaging & Shipping
Packing: Wooden case
Port: Shanghai
Our Services
All gearboxes are 12 to 18 month warranty
FAQ:
1, Q: What's your business type?
A: Manufacturer
2, Q: What's your main products?
A: Power transmission gearboxes and gears.
Such as: Industrial HB gearbox, worm/helical/bevel/planetary gearbox, heavy duty gearbox, gearbox for crane/extruder/excavator/rolling mill/cement mill, etc.
3, Q: What about your warranty?
A: 12 to 18 months warranty according to different products and lifetime service.
4, Q: What's your MOQ?
A: 1 piece for different gearboxes.
5, Q: Can you supply customized gearboxes or gears?
A: Yes, we can. Mostly depend on your requirements.
6, Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, type, input speed, rated power. More details, better!
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