ZQ Series Cylindrical Gearbox for Belt Conveyor and Transport Machinery

ZQ Series Cylindrical Gearbox for Belt Conveyor and Transport Machinery

The ZQ series cylindrical gearbox is a type of industrial gearbox that is widely used for power transmission applications. It is designed to transmit torque and power between rotating shafts that are perpendicular to each other. The ZQ series cylindrical gearbox is characterized by its cylindrical shape, which houses the gears that transmit power. It typically has a high gear ratio, which allows it to provide high torque output at low speeds. This makes it well-suited for heavy-duty applications where high torque is required, such as in mining, construction, and manufacturing industries.The ZQ series cylindrical gearbox is also known for its durability and reliability. It is typically made from high-strength materials such as cast iron or steel, which allows it to withstand heavy loads and harsh operating conditions. It is also designed with precision gears and bearings, which helps to minimize friction and wear, thereby increasing its lifespan. Overall, the ZQ series cylindrical gearbox is a popular choice for industrial applications where high torque, durability, and reliability are critical factors.

▍Features of ZQ Series Cylindrical Gear Reducer 

Some of the key features of the ZQ series cylindrical gear reducer include the following:1. High torque capacity: The ZQ series cylindrical gear reducer is designed to handle high torque and power transmission, making it suitable for heavy-duty industrial applications.2. Compact design: The cylindrical shape of the cylindrical gearbox allows for a more compact design, which saves space and makes it easier to install in tight spaces.3. High efficiency: The precision gears and bearings used in the ZQ series cylindrical gear reducer help to minimize friction and increase efficiency, which translates to lower energy consumption and operating costs.4. Low noise: The ZQ series cylindrical gearbox is designed to operate quietly, thanks to its precision gears and bearings and its optimized gear tooth profile.5. Durable construction: The ZQ series cylindrical gear reducer is built from high-strength materials such as cast iron or steel, making it highly durable and able to withstand heavy loads and harsh operating conditions.6. Wide range of ratios: The ZQ series cylindrical gearbox is available in a wide range of gear ratios, allowing it to be customized to suit specific application requirements.7. Easy maintenance: The ZQ series cylindrical gear reducer is designed for easy maintenance, with simple access to the internal components and easy replacement of worn parts.

▍ZQ Series Cylindrical Gearbox Parameter:

Model	Ratio	Rated power（Kw）	Input speed (rpm)	Output torque (KN.m)
ZQ250	8.23-48.57	0.4-18.8	750	2.5-3.4
			1000	2.3-3.4
			1250	2.2-3.4
			1500	2.0-3.4
ZQ350	8.23-48.57	0.95-27	750	6.4-8
			1000	6.1-7.9
			1250	5.8-7.8
			1500	5.4-7.7
ZQ400	8.23-48.57	1.6-26	600	8.15-16.3
			750	7.75-16.2
			1000	6.9-16
			1250	6.3-15.8
			1500	5.9-15.7
ZQ500	8.23-48.57	6.7-60.5	600	18-27
			750	16.5-27
			1000	14.5-26
			1250	13-26
			1500	14-25.5
ZQ650	8.23-48.57	6.7-106	600	33.5-63.5
			750	29-62.5
			1000	27-62
	10.35-48.57		1250	32-60
	15.75-48.57		1500	32-59
ZQ750	8.23-48.57	9.5-168	600	52-95
			750	47-89
	12.64-48.57		1000	56-87
	15.75-48.57		1250	56-85
	20.49-48.57		1500	63.5-83
ZQ850	8.23-48.57	13.1-264	600	76.8-122.8
			750	69-121.8
	12.64-48.57		1000	90-118.4
	20.49-48.57		1250	98.2-116.4
ZQ1000	8.23-48.57	42-355	600	107-209
			750	95.4-206
	15.75-48.57		1000	129-200
	23.34-48.57		1250	155-195

▍ZQ Series Cylindrical Gearbox Installation Dimensions:

▍ZQ Series Cylindrical Gearbox Technical Data

▍ZQ Series Cylindrical Gearbox lubrication and Maintenance

(1) The lubricating oil should be filled into the oil tank of the housing, which is between the two oil screws; when the filling is finished, the reducer could run with load upon the only condition that the stability of operating is confirmed after the equipment runs without load for a while.(2) The suitable brand of lubricating oil: 150 # industrial gear oil is used in the summer 120 # industrial gear oil is used in the winter; if the industry gear oil above are in lack, both the 50# gear oil in summer and the 40# gear oil in winter can be used instead.(3) The inside of the cylindrical gear reducer should be washed once at least within the first six months after it is used, and then the lubricating oil should be refilled.(4) The cylindrical gear reducer, under the circumstance of normal operation, should be maintained regularly. According to the operating conditions and concrete situations, thorough maintenance should be implemented every 6 to 12 months. Below are the maintenance details: Open the peephole's cover board, then check every gear's state of friction. The lubricating oil should be checked carefully if the emulsification of the lubricating oil is discovered, the whole emulsion oil must be drained out, and the gears should be washed with light oil; finally, refill the housing with the new oil.Suppose the cylindrical gear reducer doesn't restore to work right away. In that case, the oil extractor must operate for 10 minutes at least, ensuring the lubricating film originated on the surface of the gears and bearings of the reducer.(5) If the bearings are lubricated with the grease, the type ZL-3 should be used in the summer, and the ZL-2 lithium grease should be used in the winter; the grease should be refilled every six months.

▍China Cylindrical Gearbox Manufacturers & Suppliers

Ningbo Raydafon Transmission Machinery Co. Ltd is a national Hi-tech enterprise that specializes in developing and production of various types of speed reducers. Our main products are the RV series worm gearbox, WP series worm gearbox, helical gearbox, cycloidal gearbox, agricultural gearbox, high precision planetary gearbox, etc., and more than ten series of products. We can also provide the service with unique and customized products. Our products have been widely sold all over China and exported to other countries and regions like Europe, America, Hong Kong, Taiwan, Southeast Asia, and so on.Made of High-quality materials and processed with the latest technical standards, Raydafon's cylindrical gearbox quality has been upgraded. We adopt thickened housing and advanced process to make it durable and have a beautiful appearance. The internal thickened gears are all made of high-strength low-carbon alloy steel carburized and quenched, processed by CNC grinding with high precision and good contact. Our cylindrical gearbox is heavyweight, has stable operation, low in noise, and has a long service life; Raydafon always focuses on providing reliable and durable cylindrical gearboxes. Request a quote for a cylindrical gearbox, or contact us for more information.

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