Work Harder & Smarter with Machine Screw Jacks from Joyce
Machine screw jacks offer heavy-duty, high-precision lifting, holding and positioning in industrial settings. With a load capacity of up to 250 tons, durable materials and extensive options for finishes, these products are designed to handle tough work in a wide range of environments. Applications for machine screw jacks include packaging equipment, conveyer adjustments, platform lifts, mine door openers and more. JAX® Online is Joyce’s free software for configuring complete systems, including multiple jacks (if needed) and components (motors, coupling, motion control, gear reducers and shafting). JAX Online walks you through designing the right arrangement for your application, taking into account the necessary parameters for the jack (static v. dynamic load, maximum screw travel, duty cycle and input speed). The software even calculates motor horsepower, torques and shaft diameters for single or multiple screw jacks.
Features & Benefits
Dependable Materials
- Standard double input shafts are made of alloy steel
- Worm gears are aluminum bronze for corrosion resistance and strength
- Screw material for 250 – 1,000 lbs. machine jacks is 304 stainless steel and cold drawn steel (CDS) for 1 – 250 Ton machine jacks
Adaptable
- Optional anti-backlash devices in 3 unique designs (A- Split Gear, A90 and A95)
- Boots (of various designs/materials) and custom finishes available for protection in extreme environments
- Components and jacks are configurable to fit your application
Precise Lifting and Positioning
- Wide-ranging motor control options, including motor starters, complex positioning systems and custom controls
- Encoders can be direct-mounted to 2 - 150 Ton machine screw jacks for accurate position sensing of +/- 0.001 inches
- Motor controls are easily installed and enable reliable operation while reducing maintenance
Questions or Requests
Contact your account manager or visit your local branch learn more about custom, precise and durable mechanical and hydraulic lifting and positioning equipment from Joyce.