crane gear Parallel Shaft helical reduction motor gearbox with ac motor

crane gear Parallel Shaft helical reduction motor gearbox with ac motor

I. Product Application
RQQ series is used for electric single girder,double hoists girder, gantry cranes and other lifting equipment. It’s a new type integrated motor for both big and small Trolley.

 

II. Product Features
1. This motor 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 motor is with small size, light weight, easy installation and easy-maintenance, compact and beautiful structure.

2. This series 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. 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.

III. Operating conditions
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.

 

RQQⅠ Gear Motor:                                                                           
RQQⅠ type driver installation dimensions is interchangeable with LDA Driver.

Motor installation dimension:

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

The soft start driver is designed according to M=5,Z=49 tooth,contact wheel  diameter φ270

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

 

RQQⅡ gear motor                                                                                                   
RQQ Ⅱ Motor is mainly used for small-cap shape installation dimension. The installation dimensions can not be interchangeable with LDA Driver.

Motor installation dimension:

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

The design is according to M=5,Z=49 tooth,contact wheel  diameter φ270.

 

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

 

RQQⅢ gear motor                                                                       

RQQⅢ type integrated soft start driver is specialized for the installation dimensions of small outline, small gear and lengthened output shaft.  The installation dimensions can not be 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

The design is according to M=5,Z=49 tooth,contact wheel  diameter φ270

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

 

RQQDⅠgear motor                                                                        

The installation dimensions is interchangeable with LDA Driver. Motor installation dimension table:

Motor	YSE2.2KW	YSE3.0KW	YSE4.0KW
L	480	500	520

Driver speed table for your reference.The design of the soft start driver is according to M=7,Z=48 tooth,contact wheel  diameter φ370

running speed	20m/min	30m/min	45m/min	60m/min	75m/min
output ratio i	17.6	12.7	8.5	6.4	5.1
output rotate speed(r/min) (M7×Z11 gear)	75	104	155.3	208	259

 

RQQDⅡ gear motor                                                                                       

RQQDⅡ mainly for some customers’ small shape installation dimensions. The dimensions can’t be interchangeable with LDA Driver. Motor installation dimension:

Motor	YSE2.2KW	YSE3.0KW	YSE4.0KW
L	480	500	520

 

Driver speed table for your reference.The design of the soft start driver is according to M=7,Z=48 tooth,contact wheel  diameter φ370

running speed	20m/min	30m/min	45m/min	60m/min	75m/min
output ratio i	17.6	12.7	8.5	6.4	5.1
output rotate speed(r/min) (M7×Z11 gear)	75	104	155.3	208	259

 

RQQDⅢ                                                                                           

RQQDⅢ is for the installation dimension of small shape lengthened output gear. The dimensions can’t be interchangeable with LDA Driver.

Motor installation dimension table  (other size can be customize)                              

Motor	YSE2.2KW	YSE3.0KW	YSE4.0KW
L	480	500	520

 

Driver speed table for your choosing:                                                                      

The design is according to M=7,Z=48 tooth,contact wheel  diameter φ370

running speed	20m/min	30m/min	45m/min	60m/min	75m/min
output ratio i	17.6	12.7	8.5	6.4	5.1
output rotate speed(r/min) (M7×Z11 gear)	75	104	155.3	208	259

 

 

 

Contact us if you need more details on Gear Motor. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ac Motor、Crane Motor. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : RQQ Crane Motor with Gear Box