single beam girder crane motor

RQQD series are soft start driver, which is used for electric single girder,double hoists girder, gantry cranes and other lifting equipment. It’s a new type integrated driver for both big and small trolley

Model:
RQQD series
Brand:
VOHOBOO
Code:
RQQD III
Type: crane traveling motor with gear box
Power Supply: 380V, 50HZ / Customized
Protect Feature: Totally Enclosed
Insulation Class: F or Customized
Mounting type: B5

Quantity:




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AC asynchronous motor asynchronous motor motor ac motor single beam girder crane motor

Product Description

Motor Features

Operating conditions

RQQⅠ type driver is a integrated soft start driver for electric single girder, double girder hoists, gantry cranes lifting equipment carts driver,etc, as well as the double girder trolley. The installation dimensions is interchangeable with LDA Driver.

Motor Installation Dimension Table

Motor	YSE0.4KW	YSE0.5KW	YSE0.8KW	YSE1.1KW	YSE1.5KW
L	314	314	339	365	395

Driver speed table for your reference-The design of the soft start driver is according to M=5、Z=49 tooth
contact wheel diameter φ270

running speed	20m/min	30m/min	45m/min	60 m/min	75m/min
output ratio i	12.4	8.28	5.98	4.14	5.1
output rotate speed（r/min）（M5×Z11 gear）	103.2	154.5	214	309	259

1. It is according to current driver’s dimensions, to optimize the design, integrated the soft start motor, reducer and the brake. Thereby improved the installation quality, reduced the assembly time, optimized installation program.Integration driver is with small size, light weight, easy installation and easy-maintenance, compact and beautiful structure.

2. This series soft start driver is equipped with YSE series dual-rotor soft start 3 phase asynchronous brake motor. F-class insulation, IP54 protection class. Motor housing is aluminum alloy, reduced weight and helped motor heat dissipation. So it prevents the motor winding aging easily, extends the lifespan of the motor. Motor adopts cold-rolled silicon steel sheet, (which) enhances the output power, the motor heat condition,starting torque performance.It is much better than hot-rolled silicon steel sheet.

1, Power supply: 50 ± 1% Hz, 380 ± 10%; -15 ℃ ≤ ambient temperature≤45 ℃. relative air humidity ≤85%, The working environment should be no explosion dust and non-corrosive.
2.Protection class IP54, insulation class F.
3.Work quota is S3-25%, 120 times per hour.
4. No rain and exposure , outdoor use should be packed with protective cover.
5.Motor should connect ground line, please refer to the power distribution regulations.
6. Before the motor installed on the device, please make sure the whole system has good and stable operating characters in the unloaded test.
7. After the driver installed on the device, please fill gear oil according to the note that posted on the driver.
8. Automatic braking when power off.