Vertical Spiral Screw Elevator

BMSeries Worm Gear Screw JacksBall bearingSpiral Elevator)A versatile mechatronic motion execution unit, ingeniously combining motors, reduction systems, screw drives, and more. It can be used individually or in arrays, like a set of building blocks, connected by right-angle turners, couplings, and connecting rods to accurately control the lifting, reciprocating, and flipping movements of mechanisms. This unit, primarily featuring worm gear and screw lifters, can replace traditional hydraulic and pneumatic transmissions in various applications, offering extensive design space for engineers navigating the digital age. It is widely used across industries such as solar energy, metallurgy, food processing, and water resources.BMThe unique square groove housing of the ball screw lifting jack enhances the cooling capacity of the outer shell and extends the service life of the lubricant. The choice of cast iron material for the housing significantly improves the strength and performance of the housing, as well as its resistance to high temperatures./Wide application under low temperatures. Square tail cover design to prevent the screw from self-rotating. Advanced processing equipment and assembly technology ensure high product quality. Advanced design concepts create products with strong impact resistance, high strength, low noise, long service life, and compact size.

Product Features:

Push rod speed:Available77mm/sInput RPM:1800rpm

Scope of Itinerary:Available6.5Micron-level product accuracy available0.02mmHigh mechanical synchronization accuracy, smooth operation, and strong impact resistance.

Offering rolled and precision ball screw screw jacks10Minute-based working system50%The above

Advanced square design, compact gearbox housing;Rated Load:0.5ton-250ton;

Push rod lifting speed up to30mm/sInput RPM:3000rpm(Rated1500rpm) ;Work schedule:90%;

Optional dual and three-to-four-head ball screw nuts, available in stainless steel material;

Gear Clearance Compensation Device, Anti-Rotation Mounting, Safety Nuts, Dustproof Mounting, Magnetic Inductive Limit Switch.ConsiderApplication conditions, then select the appropriate product

Ball Screw Screw Jack Service Life Calculation

Ball screw lifting jackBMThe lifespan of the series products is primarily determined by the lifespan of the ball screw and other components such as worm gears and worms.;We primarily verify the lifespan of ball screw shafts; worm gears and worm shafts may experience wear.,But the lifespan is generally longer than ball screw.

Expected lifespan of ball screwL10Is90%The operating distance that the ball screw can reach or exceed before metal fatigue failure. Unit: million millimeters. Expected lifespan of the ball screwL10Not a guarantee of quality,Expected lifespan should be achieved with proper maintenance, absence of contaminants, and correct lubrication.

If the expected lifespan of the ball screw needs to be higher than90%Multiply the expected lifespan by the following coefficient.

95%: L10x62%  96%:L10x53%  97%:L10x44%  98%:L10x33%    99%:L10x21%

If you need assistance in selecting a screw jack that meets your requirements, please provide the following parameters::

1Lifting Weight, Unit:KG;

2.Lifting speed:Every minute or every second, the lead screw or nut moves a certain length.;3Ball screw motion form:Lead screw movement, or nut movement;

4.One or several hoist installations;

5Is it directly connected to the drive motor?

SMUnique square groove housing of the screw jack, enhancing the heat dissipation capacity of the outer shell and extending the service life of the lubricating grease. The choice of nodular cast iron for the housing material significantly improves the strength and performance of the housing, as well as its resistance to high temperatures.Wide application under low temperatures. Square tail cover design prevents the lead screw from rotating freely. Advanced processing equipment and assembly technology ensure high product quality. The innovative design concept creates products with strong impact resistance, high strength, low noise, long lifespan, and compact size.

Modular combinations enrich the variety of product configurations; the screw elevator can be directly connected to the motor./Reducer Motor/ Any combination of special function accessories, integrated design, offering customers thousands of easy-to-make selections. For specific parameters, please consult your local office.

Available for non-standard design as per customer requirements, including products like stainless steel housing and screw jack, multi-threaded screw, high-temperature resistance, low-temperature resistance, and more.

Complete accessories: dust cover, reverse tooth design, safety nuts, ball screw, limit switch, overload clutch, potentiometer, encoder, brake, handwheel, mounting accessories, etc.