QSP Type Three in One Reduction Drive DeviceDetailed product description：

The QSP type three in one deceleration drive device consists of a reducer and a disc brake motor. It has advanced technical performance, novel structure, short axial size, small volume, light weight, fast braking, accurate positioning, reliable operation, easy maintenance, and has functions such as normal operation when powered on and instantaneous braking when powered off. Mainly used for the operating mechanism of cranes (single beam cranes (LB, LD, LP types), and can also be used for the transmission of various equipment such as transportation, metallurgy, mining, petrochemicals, construction, ports, national defense engineering, and textile industry.

QSP type three in one deceleration drive device is suitable for motor power of 0.8-6kw, input speed<1500r/min, suitable for working environment temperature of -40 ℃~+45 ℃
The output shaft of the reducer is an integral gear shaft, which can be designed as a flat key optical axis or a spline shaft according to user needs.

Speed V (m/min)	twenty	thirty	forty-five	sixty	seventy-five	Remarks
Overall speed ratio I (including I3)	fifty-eight point seven eight	thirty-nine point four zero	twenty-six point three seven	nineteen point three eight	fifteen point eight nine	0.8kw，1.1kw，3kw
Speed ratio I1	three point seven	two point four eight	one point six six	one point two two	one	1.5kw，2.2kw， Five types of power
Z2/Z1	63/17	57/23	50/30	44/35	40/40	Five driving speeds, when customers place orders
Speed ratio I2					three point five seven	Can be selected according to needs.
Z4/Z3					50/14
Speed ratio I3 (external transmission)					four point four five
Z6/Z5					49/11