Rotational Speed Range

When the input speed is 1450 rpm, the output speed of UDL series stepless speed changer is 200~1000 rpm.

Model description.

UD-L-010-B3-0.75-B5 Continuously Variable Transmission

UD stands for: stepless transmission code

L stands for: Aluminum housing

   Cast iron housing when not shown

010 stands for: stepless transmission seat number

B3 stands for: B3: Foot-mounted model

   B5: Flange-mounted model

0.75 stands for: motor power

B5 stands for: Installation orientation

UDL series stepless speed changer varieties.

According to the size of the machine base: UDL005-71B5, UDL010-80B5, UDL020-90B5...

According to the power size: UDL0.37(0.55), UDL0.75, UD1.1(1.5), UD2.2...

   Precision planetary reducer use and guarantee

1、All the shaft extensions are cylindrical, selected according to "Cylindrical shaft extension" GB1569-79, and the key coupling is selected according to "Common flat key" GB1095-79.

2、The coupling should be concentric when coupling with the motor, and the installation fault should not be greater than the difference of the coupling used.

3, output shaft coupling or pulley, with the shaft end screw hole pressed into, or heating device, to stop hammering.

4, mechanical stepless transmission should not be used for perhaps overload or blocking the use of place.

5, speed control should be stopped in the operation, to stop the parking rolling speed hand wheel.

6, the operation box under the two ends of the speed limit screws have been adjusted, please do not move again.

7、The machine should not be operated in an environment higher than 40℃, and the temperature rise should not be higher than 45℃. About the temperature rise of this machine, please see the following citation: transmission selection of four-pole motor, at this moment, the parts in the run together (empty operation) at the beginning, the temperature is higher than the normal operation of the ambient temperature of about 40-50 ℃. After running together for 60-80 hours, the temperature gradually decreases, after that, the temperature is higher than the ambient temperature of 20 ℃, and adhere to the stable temperature rise. Run together when the high temperature rise affects the normal permissible operating conditions, but there is no harmful effect on the service life of the components.

8, the transmission selection of lubricant oil bath lubrication. Lubricant grade position Ub-3. Please check the oil level before use.

9、Lubricant has been involved before leaving the factory, and the lubricant should be exchanged after 1000 hours of initial use.

10、The lubricant in the transmission should be adhered to two-thirds of the height of the oil mark, the user should often check the oil level height, to stop the use in poor lubrication conditions. The operation box on the ventilation nut factory to avoid oil leakage in the handling has been tightened, the operation must be loosened, stop not loosened use.

Use restrictions.

    The parameters given in this book are basically compiled according to the B2 installation position, that is, the first stage is not completely immersed in oil. For other mounting positions and input speeds, please refer to the corresponding parameters in the table below. If necessary, please contact our technical staff when you encounter the following application conditions

    1、When the speed is raised on the original; 2、Applied to the equipment with especially large inertia; 3、Applied to such as lifts (the need for self-locking considerations); 4、When the reducer presents a fault that may cause damage to the operator; 5、Applied to the excessive fatigue of the reducer; 6、When the operating environment temperature is lower than -5℃ or higher than 40℃; 7、Use in the chemically corrosive environment; 8、In the salt environment When used; 9, in the high radiation environment; 10, in the ambient air pressure is not in the normal atmospheric pressure when used; 11, the installation position in this sample is not mentioned; avoid the reducer partial or whole submerged in water or other liquids.

    The maximum load torque that the reducer can withstand cannot exceed twice the normal torque specified in the function parameter table (when using the parameter fs=1): Here the maximum load torque refers to the ability to withstand a short overload in a short period of time, which is presented in overload starting, braking, vibration or other dynamic operating environment.