WP series worm gearbox is developed on the basis of the WD series worm gearbox. The housing is made of rigid cast iron with high strength, which can be suitable for harsh environments. It has various housing designs, the input forms include solid shaft input, hollow hole input, and flange input, and the output forms include solid shaft output and hollow hole output, so the WP series worm gearbox owns a variety of installation forms for option. It can be directly connected to the motor conveniently and be used with various mechanical equipment. It has a self-locking function under certain conditions, thus the braking device can be saved for mechanical equipment with braking requirements. WP worm gearbox is suitable for the reduction and transmission of various mechanical equipment in plastics, metallurgy, beverages, mining, lifting and transportation, chemical, and construction industries.
Cast Iron Worm Gearbox List–Metric Dimension
Single Speed Worm Gearbox
Double Speed Worm Gearbox
Universal Speed Worm Gearbox
2、工作环境温度为–40℃-+40℃。 当工作环境温度低于0℃时，启动前将润滑油加热到0℃以上。 当工作环境温度高于40℃时，采取降温措施。
3.匹配 马达 （即功率）不得超过铭牌上规定的值。
Structure Drawing of WP Series Worm Gearbox
Features of Cast Iron WP Series Worm Gearbox:
3、蜗杆螺纹与齿面的啮合摩擦损失 蜗轮 大，所以传动效率比齿轮低，容易发热，温度较高。
5、兼容性好，蜗轮蜗杆按国家标准制造， 轴承, oil seals, etc., are all standard parts.
6. The box body type includes the basic type (the box body is vertical or horizontal type with a footboard) and universal type (the box body is cuboid, with fixed screw holes on multiple sides, without foot board or another foot board, etc.).
7. There are two connection modes of the input shaft: basic type (single input shaft and double input shaft) and motor flange.
8. The position direction of the output and input axes is below and above the input axes; the Output shaft is up and down; the Input axis is up and down.
9. Two or three reducer sets can be used to form a multistage reducer to obtain a maximum transmission ratio.
WP Series Worm Gearbox Installation Precautions:
(1) If the reducer is stored for 4-6 months, check whether the oil seal is immersed in the lubricating oil. The lip of the oil seal may stick to the shaft and even lose its elasticity. Since suitable elasticity is a necessary working condition for the oil seal, It is recommended to replace the oil seal;
(2) All rubber parts and ventilation holes must not be stained with paint;
(3) When connecting with the hollow shaft or solid shaft of the reducer, lubricating oil should be applied to the matching part of the shaft to avoid jamming or oxidation;
(4) The oil level must be checked during use (such as the oil level mirror hole or the oil plug, the small model does not have it);
(5) When using the new WP Worm Gear reducer machine, it cannot start at full load, and the load should be gradually increased.
WP Series Worm Gearbox Manufacturers & Suppliers
HZPT Machinery Co., Ltd. is one of the largest manufacturing companies of WP series worm gearboxes and RV series worm gearboxes in China. It has first-class processing equipment and testing equipment at home and abroad. It has introduced advanced technology from America, Japan, Germany, Italy, and other countries and has developed 11 series of worm gearboxes with more than 10,000 kinds of specifications. Products cover metallurgy, stone, woodworking, tobacco, food, leather, textile, glass, medical, chemical, light industry, rubber and plastic, and other industries; the products are shipped to Europe, America, and Southeast Asia.