Center distance: The 180 in the model WS180 represents the center distance of 180mm, which is the distance between the worm axis and the worm gear axis. The center distance is a key parameter that determines the speed and load-bearing capacity of the reducer.
Transmission ratio: The 37 in the model number is the transmission ratio 37, which is the ratio of the worm speed to the worm gear output speed. When the worm input speed is 1500r/min, the worm gear output speed is approximately 1500÷37≈40.54r/min.
Input speed: The upper limit of the input speed allowed by the reducer worm is 1500r/min. In actual Selection, the motor speed needs to be matched to ensure that the input speed is within the allowable range.
Output torque: The output torque calculation formula is T out = T in × i × η, where T in is the input torque, i is the transmission ratio, and eta is the transmission efficiency. Without certain input power conditions, the precise output torque cannot be calculated. The general rule is that the larger the center distance and the larger the transmission ratio, the higher the output torque.
Transmission efficiency: The transmission efficiency range of WS series worm gear reducer is 60%~80%. The actual efficiency is affected by the processing accuracy, lubrication status and load size. The transmission ratio of this model is 37, which is a large speed ratio specification, and the efficiency is biased towards the lower limit of the range, about 60%~70%.
Bearing capacity: Bearing capacity is determined by material, modulus, and lubrication conditions. WS180-37-11 has a center distance of 180mm, has good load-bearing capacity, and is suitable for medium load conditions.
Rotational inertia: Rotational inertia represents the size of rotational inertia, which will affect the starting and braking process of the reducer.
Quality: The weight range of the WS180 machine is 263~295.5kg. The actual weight will vary depending on the manufacturer, processing technology and supporting configuration.
Usage environment: The sliding speed of the worm meshing part is not greater than 7.5m/s; the working environment temperature range is - 40℃~+40℃, and it supports forward and reverse operation. If the ambient temperature exceeds this range, additional cooling or preheating measures are required.
