Product Details
Crane use Gearbox Gear Reducer ZQ series Overhead Crane Gearbox for
Hoisting
Brief Introduction
ZQ Cylindrical gear reducer gear carburizing, quenching, grinding,
high bearing capacity, low noise; mainly used for belt conveyor and
various kinds of transport machinery, can also be used to drive
other general machinery. It has the advantages of high bearing
capability, long service life, small volume, high efficiency, light
weight, for the input shaft and the output shaft is vertically
arranged in the driving device.
Model | Ratio | Output power (KW) | Input Speed (Rpm) | Output torque (Kg·m) |
ZQ250 | 8.23~48.57 | 0.4~18.8 | 750 | 250~340 |
1000 | 230~340 |
1250 | 220~340 |
1500 | 200~340 |
ZQ350 | 8.23~48.57 | 0.95~27 | 750 | 640~800 |
1000 | 610~790 |
1250 | 580~780 |
1500 | 540~770 |
ZQ400 | 8.23~48.57 | 1.6~26 | 600 | 815~1630 |
750 | 775~1620 |
1000 | 690~1600 |
1250 | 630~1580 |
1500 | 590~1570 |
ZQ500 | 8.23~48.57 | 6.7~60.5 | 600 | 1800~2700 |
750 | 1650~2700 |
1000 | 1450~2600 |
1250 | 1300~2600 |
10.35~48.57 | 1500 | 1400~2550 |
ZQ650 | 8.23~48.57 | 6.7~106 | 600 | 3350~6350 |
750 | 2900~6250 |
1000 | 2700~6200 |
10.35~48.57 | 1250 | 3200~600 |
15.75~48.57 | 1500 | 3200~5900 |
ZQ750 | 8.23~48.57 | 9.5~168 | 600 | 5200~9500 |
750 | 4700~8900 |
12.64~48.57 | 1000 | 5600~8700 |
15.75~48.57 | 1250 | 5600~8500 |
20.49~48.57 | 1500 | 6350~8300 |
ZQ850 | 8.23~48.57 | |
Company Profile
Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech
enterprise which can design and manufacture all kinds of gear
reducers; The special reducer is non-standard design and
customized.
Our main products are H & B series heavy-duty industrial
gearbox, ZDY、ZLY、ZSY、ZFY series hard tooth surface cylindrical gear
reducer; DBY/DCY/DFY/DCYK series hard tooth surface bevel gear
reducer; QY, ZQ, ZSC series crane special reducer; R series helical
gear reduction motor, F series parallel shaft helical gear
reduction motor, K series spiral bevel gear reduction motor, S
series helical gear worm gear reduction motor;0.5T-20T electric
hoist reducer and various of shaft parts. We have the company's
unique patent product which is anti-seepage oil reducer (The patent
number: 200420003269.7). The product completely solves the problem
of oil leakage of gear reducer which has plagued the industry for
many years. The products have been sold to nearly 30 provinces,
cities and autonomous regions in China, at the same our products
are matched with more than 30 large crane factories in the
industry. The company has excellent equipment, perfect process
equipment, strong technical force, advanced testing instruments and
complete testing means. The company undertakes the production and
development of various standard and non-standard gears, and we have
has passed ISO9001:2001 Quality System Certification.
The company is willing to provide the high quality, low price, high
quality service business, the principle of contract and credit, the
enterprise spirit of unity, development and innovation, to go hand
in hand in economic construction, support each other and create a
brilliant future together with friends.



