Product introduction: YZWI YZWII type external electric drum model description I. Product use and characteristics 1. Use: YZW type external electric drum is a new type of driving device for various belt conveyors, bucket elevators, winches and so on. 2. Main features: a. The speed reduction mechanism of the product adopts cycloidal pin wheel transmission to make the motor exposed and straight.
YZWI YZWII type external electric drum model description
First, product use and characteristics
1. Use:
YZW type external electric drum is a new type of driving device for various belt conveyors, bucket elevators and winches.
2. Main features:
a. The speed reduction mechanism of the product adopts cycloidal pin wheel transmission to make the motor exposed and the drum directly connected, which can replace the old-fashioned driving device composed of a motor-reducer and a transmission roller.
b. Overcoming the shortcomings of the involute gear electric drum is easy to damage, with the advantages of strong overload capability, stable operation and high efficiency.
c. The motor external connection changes the heat dissipation condition, and the installation and maintenance are convenient, which avoids the oil being eroded by the motor and prolongs the service life.
d. Advanced anti-stop device prevents the belt from slipping when the material is stopped.
e. The surface of the drum covers a variety of patterned rubber layers such as herringbone and diamond to improve the ability of the traction tape.
f. Explosion-proof motors can also be used for applications with explosion-proof requirements.
Second, the tag example:
1、滚筒旋转方向必须面对电机尾部观察，顺时针旋转标注“S”，逆时针旋转标注“N”，不需逆止时，则不标注滚筒旋转方向代号。
2、滚筒必须在输出扭矩范围内使用，其输出扭矩按下式计算：
式中：M——扭矩（Nm）D——滚筒直径（m）P——功率（kW）V——带速（m/ s）
直径 （mm） | 功率 （Kw） | 带宽（mm） | 表 面 线 速 度 （m/s） | 质量（Kg） | ||||||||||
315(320) | 0.25 | 0.32 | 0.4 | 0.55 | 0.63 | 0.8 | 1.0 | 1.25 | 1.6 | 2 | 2.5 | |||
1.5 | 500 | · | · | · | · | · | · | · | 198 | |||||
650 | · | · | · | · | · | · | · | 210 | ||||||
2.2 | 500 | · | · | · | · | · | · | · | · | · | 200 | |||
650 | · | · | · | · | · | · | · | · | · | 210 | ||||
3 | 500 | · | · | · | · | · | · | 230 | ||||||
650 | · | · | · | · | · | · | 240 | |||||||
800 | · | · | · | · | · | · | 245 | |||||||
4 | 500 | · | · | · | · | · | · | 240 | ||||||
650 | · | · | · | · | · | · | 245 | |||||||
800 | · | · | · | · | · | · | 258 | |||||||
400 | 1.5 | 500 | · | · | · | · | 225 | |||||||
650 | · | · | · | · | 235 | |||||||||
800 | · | · | · | · | 250 | |||||||||
2.2 | 500 | · | · | · | · | · | · | · | · | · | 230 | |||
650 | · | · | · | · | · | · | · | · | · | 240 | ||||
800 | · | · | · | · | · | · | · | · | · | 255 | ||||
3 | 500 | · | · | · | · | · | · | · | · | · | 260 | |||
650 | · | · | · | · | · | · | · | · | · | 280 | ||||
800 | · | · | · | · | · | · | · | · | · | 290 | ||||
4 | 800 | · | · | · | · | · | · | · | · | · | 270 | |||
650 | · | · | · | · | · | · | · | · | · | 280 | ||||
800 | · | · | · | · | · | · | · | · | 295 | |||||
5.5 | 500 | · | · | · | · | 305 | ||||||||
650 | · | · | · | · | 320 | |||||||||
