GDFF Parallel Shaft - Helical Gear Motor-GURNGDRGUANGDA TRANSMISSION

GDF Series Parallel Axis-Helical Gear Reducing Motor: A New Type of Reducing Driving Device Composed of YE3 Series Motor and Helical Gear, This Product is of High Precision Significant points such as degree, efficiency, transmission torque and reliability. According to the requirements, it can be installed at any position and output single key solid axis, hollow shaft.The shaft mounting type can be connected by a single key, a torque support beam or a flange. With a variety of accessories functions, it is widely applied to all kinds of low-speed drive mechanical equipment.It is a universal basic part of mechanical transmission. In addition, according to the needs of users, equipped with explosion-proof motors, braking motors, variable frequency motors and other special motors.

◆Technical features of GDF series helical gear reduction motors

1、Gear transmission adopts high precision hardened gear.

2、Low noise, smooth operation

3、Strong bearing capacity, low temperature rise and, long service life.

4、The transmission ratio is precise and the range is i=2-28800.

5、Designation is ingenious, Structure is compact,Volume is small,Installation is simple.

6、GDPR series is designed on the basis of modular combination system, and can be used withdifferent transmission accessories combination .To meet different transmission structure schemes.

High rigid cast iron box with ribs, gears made of high quality and high strength platen steel, surfacecarburizing and hardening treatment, through precision machining to ensure shaft parallelism And positioningaccuracy, all of which constitute the perfect combination of gear transmission.

◆Structure description of GDF series

The geometric positions between the axes of the GDF series are all parallel.It is also called parallel axis series. It is made up of two or three grade helical gears.Input power 0. 12KW~ -200KW, maximum output torque 18000N. m.

1、GDF type: Foot-mounted three or two-grade helical geared unit.There are 11 types specification ，it means GDF27...GDF157 and so on.The input power range is 0.12KW~200KW. The structural size of each type is shown in the corresponding structural dimensions table, power and transmission ratio can know from the selection parameter list.

2、GDFF Type : B5 flange-installation, output shaft is solid axis. There are 10 types specification ,it means GDFF37...GDFF157 and so on . The size of each types are shown in the corresponding structural dimensions table, power and transmission ratio can know from the selection parameter list.

3、GDFA type: shaft-mounted, output shaft is hollow shaft. There are 10 types specification ,it means GDFF37..GDFF157 and so on.The size of each types are shown in the corresponding structural dimensions table, power and transmission ratio can know from the selection parameter list.

4、GDFAF type: B5 flange-installation, output shaft is hollow shaft.There are 10 types specification ,it means GDFAF37..GDFAF157 and so on,The size of each types are shown in the corresponding structural dimensions table，power and transmission ratio can know from the selection parameters list.

5、GDF..AD Type: input shaft type, as the Varieties of the above models.that is, they do not match the motor input but input shaft.

6、GDFA...G型:即在GDFA型.上增加防转臂等附件.后的派生型。通常除弹性套外的其它附件不在标准供货范围内。各型号结构尺寸请见相应结构尺寸表。

GDFA...G Type:it's the derived form by increasing the anti rotation arm and other accessories on the GDFA type.. Other accessories other than elastic sleeves are not in standard supply. Within the scope. The size of each types are shown in the corresponding structural dimensions table.