R series reducer (replaceable SEW reducer)-mannahongkong.com

Selection points:

When selecting the model and specification of the R series helical geared motor, it is necessary to clarify the service factor fb, output speed and motor power of the geared motor. The use of series fb comprehensively shows the application and working conditions of the working machine. If the gear of the deceleration motor is to be durable, the actual use series fb of the main machine should be less than fb The selection principle of the use coefficient fbl≤fb The maximum allowable use coefficient of the fb deceleration motor fbl The actual use coefficient of the work machine

R series reducer This series of reducer is designed and manufactured on the basis of the modular combination system. There are a lot of motor combinations, installation forms and structural schemes. , low energy consumption, superior performance. High-rigidity cast iron box with ribs; hard-toothed gears are made of high-quality alloy steel, the surface is hardened by carburizing and quenching, and the teeth are finely ground, with stable transmission, low noise, large bearing capacity, low temperature rise and long life.

Technical Parameters:

Speed ratio range: R basic type 3.33～289.74, RX type 1.3～8.65, R/R combined type can reach 27001

Torque range: R basic type 85 ~ 18000 Nm, RX type 20 ~ 1680 Nm

Power range: R basic type 0.18 ~ 160 kW, RX type 0.18 ~ 132 kW

1. Installation, use and maintenance of R series gear reducer

R series reducer is a reducer principle that uses gear transmission to reduce the speed of the motor (motor) and increase the output torque. This kind of reducer has replaced two-stage and three-stage ordinary cycloid reducer in most cases, and is widely used in metallurgy, mining, petroleum, chemical industry, shipbuilding, light industry, food, textile, printing and dyeing, pharmaceutical, rubber, plastic , and hoisting and transportation have been increasingly widely used.

2. Structure of R series reducer:

R: Shaft foot mounting RF: Flange mounting

R…F: Foot flange mounting RM: Flange mounting with extended bearing housing

RX: Single stage foot mount RXF: Single stage flange mount

3. R series reducer is equipped with commonly used motor parameters:

Motor class F insulation, IP54 protection, 380 volts, 50 Hz three-phase asynchronous motor, suitable for operation under ambient temperature -10°C to +40°C, altitude 1000m, if the above operating conditions are exceeded. Please contact the reducer manufacturer.

4. R series reducer is equipped with commonly used motor parameters: