planetary gearhead

Our gearheads incorporate Ever-Electrical power gearing for high torque capability in addition to smooth and quiet operation. planetary gearhead Ever-Power gearheads are perfect for use in high precision movement control applications which need a high torque to quantity ratio, huge torsional stiffness, and low backlash. Our gearheads are lubricated for life with no maintenance required. Through new technologies, improved designs and improved mounting options, we now present the largest collection of planetary gearheads on the globe. We make an effort to have a solution for each customer application. With this large variety of ratios, our consumers have the ability to reduce speed, enhance torque or match inertias to provide a stable and handled servo system.

Our product offering involves Helical Crowned Ever-Electricity gearheads with the Ever-Power and Ever-Vitality for applications that want high torque and precision. We have economical gearhead choices with the Ever-Power products as well as dual and hollow shaft gearheads with the Ever-Power. We also give complete gearmotors featuring our industry-leading Ever-Electricity Series servo motors preassem bled to a choice of Gearheads.
Planetary Gearheads
Their robust construction help to make the planetary gearheads, in blend with Ever-Power DC-Micromotors, suitable for high torque, powerful applications.
For applications requiring medium to high torque Ever-Power offers planetary gearheads constructed of high performance plastics.
Their robust construction make the planetary gearheads, in combo with Ever-Power DC-Micromotors, suitable for high torque, powerful applications. Generally, the geartrain of the input stage is constructed of plastic to keep noise levels as low as possible at higher velocity. All steel input gears in addition to a modified lubrication are available for applications requiring high torque, vacuum, or higher temperature compatability.
For applications requiring moderate to high torque Ever-Power provides planetary gearheads constructed of high performance plastics. They are suitable alternatives for applications where low weight and large torque density enjoy a decisive position. The gearhead is mounted to the engine with a threaded flange to make sure a solid fit.

Small motors and integrated motors with pre-assembled planetary gearboxes
True planetary design
Precision cut gears
All metallic construction for long life
High torque and precise positioning
Miniature design for make use of with small motors
Good for increasing torque and inertia matching in a small size
Ideal for use with small stage motors and TSM11 StepSERVO integrated motors
Tiny But RuggedSmall But Rugged
PH Mini Gearheads are designed to be used with little stage motors and StepSERVO motors in the NEMA 8, 11 and 14 frame sizes. The miniature style of the PH gearheads allows these gearheads to always be paired with tiny motors without adversely influencing the outside dimensions of the combined gearmotor. PH Mini Gearheads are offered in three framework sizes: 22, 28 and 35 mm.
22 mm PH gearhead mounts to NEMA 8 step motors
28 mm PH gearhead mounts to NEMA 11 step motors and TSM11 StepSERVO integrated motors
35 mm PH gearhead mounts to NEMA 14 step motors


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Ep Screw Jack Co., Ltd.

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As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.