Using a helical gear motor is a great way to save energy. In addition, it can save you money. Worm gear motors provide greater torque for less speed than traditional gear motors. These motors are also compact and quiet. They are designed to meet the needs of a variety of applications. Worm gear motors are available in many torques and gear ratios.
In addition to their quiet operation, helical worm gearmotors are also suited for applications that require a high level of torque. Typical applications include conveyor systems, paper mills, and steel mills. They can also be used in a variety of other industrial applications. Some of the features of these motors include a low profile design, which makes them a good fit for the food industry. In addition, they offer a durable, corrosion-resistant design that is able to withstand harsh chemicals.
There are many different types of helical worm gear motors, which range from the basic to the performance-optimized variety. They can be configured to run on a variety of AC motors and include options for a flange or foot-mounted design. The SK 02040.1 series of worm gear units are made from high strength aluminum and are available in a variety of power ranges from 0.16 to 20 HP. These units have a maximum torque of 27,350 lb-in. They are also protected with the nsd tupH(tm) Sealed Surface Conversion System. This feature provides an emergency stop in the event of a failure.
There are two primary components that make up a worm gearbox: the gear itself and the worm. The gear itself is a small device with a few components. It has a gear level of about 6 degrees and a small gap between the gear and worm. These gears have a high efficiency level. However, the worm angle is shallow, which means it cannot turn the gear backwards.
Worm gearboxes are an efficient, cost-effective way to achieve high velocity reduction. They are also completely silent and require little maintenance. They are easy to develop and are inexpensive. However, they are not quite as efficient as helical gearboxes. Their relative efficiency does decline as the ratio increases. Using a 30:1 ratio, for example, would reduce the efficiency of a worm gearbox to 81%.
On the other hand, helical gearboxes are more efficient as the ratio increases. As a result, helical gearboxes are a more cost-efficient design, which makes them a better choice for applications that require a high level of efficiency. They are also more cost-effective for applications that need a high level of torque.
The simple design makes for cost-effectiveness. Use the S series gear units to implement simple tasks in your machine or plant applications. The linear power transmission makes the helical-worm gear units especially quiet in operation. The combination with a helical gear stage significantly increases the efficiency compared to pure worm gear units.
Input Configurations
Motor mounted
IEC B5/B14 Motor Flange (AM Flange)
Servo Motor Flange (AQA Flange)
Shaft Input (AD connection)
Output Configurations
Solid output shaft
Solid output shaft with flange
Hollow output shaft
Hollow output shaft with flange
Variants of the Helical Worm Gear Unit Series S / SF / SA / SAF
Foot- or flange-mounted
B5 or B14 flange-mounted
Solid shaft or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or Torque Arm