Brief: The use of bevel gearboxes allows the distribution of drive throughout a jacking system. The gearboxes come in 2,3 and 4 way drive types. Bevel gearboxes and other system components can also be supplied in stainless steel or other corrosion resistant designs. Two of the most popular system configurations are the "H" and "U" configured jacking systems. Remember that multiple screw jacks can be linked together mechanically or electrically. The latter is useful if there is no space for linking drive shafts. If multiple ball screw jacks are connected in a mechanically linked system then the complete system in some designs may be considered self-locking. If you would like this checked consult us. Alternatively, to be sure, include a brake on the system either as a stand alone device or as a brake motor.
Brief: Motorized Screw Jack Lifting Systems Typical accessories are: Elastic universal joint shafts, Cardan shafts, Connection shafts, Pedestal bearings, Motor cones for motor attachment, AC standard motors, Torsionally flexible couplings, Bellows and spiral springs, Special travelling nuts, Guide rails, Various spindle heads, Safety retaining nuts, Limit switches, Cardan adaptors / nut brackets, Swivel feet / swivel bearings, Swivel version, Hand wheels, Position encoders.
Brief: Motorized Screw jack lift Function is the motorized screw jack actuator is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw, because it is driven by electric motor, it has higher efficiency than manual screw jack. Main components of screw jacks are: trapezoidal lifting screw, worm screw, worm gear and gear housing. Worm screw is rotated manually or by motor. Motorized screw jack is to avoid the fatigue of human during lifting of the load.
Brief: Lifting Systems Accessories: A complete line of AC, DC motors, geared motors, servo motors, stepper motors, handwheels, bevel gearboxes, couplings, universal joints, telescopic universal joints, connecting shafts, cardan shafts, limit switches, proximity switches, safety nut, travel nut, rod ends, stop nuts, pillow block bearings, flange blocks, bellows boots, protective tubes, motor flange nema or iec, encoder, potentiometer, frequency converter, position indicators, trunnion plate, trunnion mounting brackets, and motion control devices. We can provide the accessories you need to compliment your screw jack lift system and to ensure the efficient operation, extended life and safety of your system.
Brief: Screw jacks transfer the rotatory movement provided by an electric, hydraulic, pneumatic motor, or handwheel into a linear motion: a vertical lift, in pull or push, or horizontal positioning. They can be used individually or in configurations made up of several screw jacks coupled together through couplings, transmission shafts and bevel gearboxes. Screw jacks allow perfectly balanced systems even with loads not perfectly distributed on the surface. All available with motors if required.
Brief: Worm gear screw jacks (classic and cubical), quick lifting bevel gear screw jacks, Bevel gear boxes can be used as either single drive units or multi lifting systems. Multi lifting Equipment are generally driven by a single motor. This makes the system to lift Equal. When driven by two or more motors sophisticated electrical synchronization and control is required. The Equipment is built using: Worm gear screw jacks,Quick lifting bevel gear screw jacks,Bevel gearboxes,Electric motor,Geared motor,Couplings,Connecting shafts,Bearing blocks,Standard motor flanges.
Brief: Full range of coupling and drive shafts so you can build complete jacking systems. We have a range of flexible jaw couplings with elastomeric elements and steel geared couplings for high torque transmission. Drive shafts are available in a self-supporting design that does not require plummer block bearing supports and in the traditional solid shaft design.
Brief: Screw jacks lifting systems offer wide-ranging lifting and positioning solutions for diverse industries. Our robust jacks reliably move and accurately position loads up to 100-tons. We configures jacks with components such as motors, gear reducers, shafting, coupling, and motion control devices to create complete multiple jack systems. Mechanical screw jacks can be operated by manually or by electrical motor. More than one screw jacks can be connected together to move simultaneously.
Brief: Machine screw and ball screw actuators can be used in a single arrangement or can be used in a multiple arrangement along with a complete line of accessories to provide for a mechanically interconnected and permanently synchronized system. With readily available accessories, connecting shafts can be coupled to the actuator, gear boxes can provide for the rotation and connection for a multiple actuator arrangement, and limit switches can be used to limit travel and provide for an up-stop and down-stop. Bellows boots to protect the actuator from dirt and other contaminants and allow for longer life are available in both upright and inverted screw styles.
Brief: We are a leading design and manufacturer of screw jack and screw jack lifting systems. We stock a range of cubic body jacks in both traveling screw and travelling nut arrangements and we design and manufacture the screws and nuts in house to produce a jack system tailored to specific customer applications. We hold a range of accessories from hand wheels and top plates to end support bearings and trunnion adapters. We produce a range of cardan connecting shafts in house too and so, combined with our standard bevel gearboxes, We can offer complete two, four or more jack lifting systems. We offer specialist solutions including anti-rotation, aluminium jack bodies, stainless steel leadscrews and even high lead ballscrews for applications requiring high travel speed. We offer in-house design and calculation services to help specify required system motor power.
Brief: Synchronization multiple screw jack lifting systems are usually used for lifting heavy duty load or lifting platform in automated production plants worldwide. Clients can choose mechanically linked 2-jacks system, 3-jacks system, 4-jacks system, 6-jacks system, 8-jacks system......14-jacks system for your practical application. This lift system is ruggedly designed and produced in standard models with load handling capacities from 1 ton to 100 tons. They may be used individually or in multiple arrangements. There are no "standard" travel lengths and all screw jack systems are built to specification.
Brief: Screw Jack Jacking Systems: The screw jacks can be connected together in systems so that multiple units can be operated and controlled together. These jacking system arrangements or configurations can be built in many formats with the use of bevel gearboxes, motors, reduction gearboxes, drive shafts, couplings, plummer blocks and motion control devices.
Brief: Bevel Gear Ball Screw Jack systems are ruggedly designed in standard models with load handling capacities 1500 kg. They may be used individually or in multiple arrangements. There are no "standard" travel lengths and each screw jack is built to specification. All high bevel gear screw jacks are equipped with hardened, sharpened, and spiral toothed bevel gear transmissions for high lifting speed and greater duty cycle.
Brief: Metric Bevel Gear Ball Screw Jacks use a ball screw and nut made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. This rolling action reduces friction between the nut and the screw permitting smooth and efficient movement of the load. Because of the greater efficiency and rolling action, the ball screw can operate at higher speeds or increased duty cycle when compared with the Machine Screw Jack. The addition of a high efficiency ball screw and nut reduces the required input torque to approximately one-third the torque required for the Machine Screw Jack. Bevel Gear designs are available with optional accessories such as boots, top plates, and clevis mounts.
Brief: Bevel gear design eliminates the need for miter gear boxes in multi-jack systems. This design allows higher travel speeds and higher duty cycles. Single-lead machine screw bevel gear jacks are considered self-locking and the lower internal gear ratio permit faster travel speeds (and higher duty cycles) than worm gear screw jack counterparts. Bevel ball jacks achieve fast travel speeds and are rated for near continuous operation.
Brief: Bevel gear high speed screw jacks are modular design. Each size is available with two bevel gear ratios 1:1 and 2:1. Gear housings are cubic design housing, compact and robust, they are made of aluminum alloy with surface oxidation treatment. Compared with cast iron gearbox, it is lighter in weight, higher in strength, and easier to dissipate heat.
Brief: Bevel Gear High Speed Screw Jacks supplement our offer of worm gear screw jacks. They are more efficient and may be used in a broader field of applications. Simple and effective solution in comparison with hydraulic and pneumatic systems. All high speed screw jacks are equipped with hardened, sharpened and spiral-toothed bevel gear transmissions. Therefore, they attain high lifting speeds, longer operating time, low noise and improved efficiency.
Brief: Bevel gear high speed screw jacks provide a fast lifting speed with ball screw and trapezoidal spindle. Due to the high efficiency of the integral bevel gears a high overall efficiency is provided. bevel gear high speed screw jacks are precision screw jacks are by the use of spiral bevel gear sets. These bevel gears are lapped together in pairs. High quality alloy steel is used in their manufacture and they are case hardened. Robust rolling bearings support the input shaft and the lifting spindle axis giving a long and trouble free life.
Brief: Bevel gear design eliminates the need for bevel gearboxes in multi-jack systems. This design allows higher travel speeds and higher duty cycles. Single-lead machine screw bevel gear jacks are considered self-locking and the lower internal gear ratio permit faster travel speeds (and higher duty cycles) than worm gear screw jack counterparts. Bevel ball jacks achieve fast travel speeds and are rated for near continuous operation. Compare common screw jack technology between machine screws and ball screws, and between worm gear set and bevel gear set.
Brief: These bevel ball actuators are designed for high-speed, high-efficiency linear transmissions. They can work with a push or pull load applied exclusively in the axial direction. Made using bevel gear reducers and recirculating ball screws, the actuators are reversible under load so they must be driven by a brake motor.
