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New Tolomatic RSA-HT heavy duty rod-style actuator designed for demanding applications, hydraulic replacement The Tolomatic RSA-HT rod-style actuator provides up to 12,900 lbf.--triple the force of the RSA product line--while improving product life expectancy. HAMEL, Minn. – The Tolomatic RSA-HT high force rod-style actuator is designed for high duty- cycle performance in demanding applications while delivering the added control and consistency of an electric drive actuator. The Tolomatic RSA-HT actuator, which can also be considered as a replacement for hydraulic applications, triples the maximum force capabilities of the standard RSA line from 4,038 lbf (17.96kN) to 12,900 lbf (57.38kN). Key features of the RSA-HT design include an IP67 option, standard purge/breather port, and a lubrication system. The IP67 static rating option makes the RSA-HT actuator dust- and water-tight for outdoor applications or other environments where dusts or liquids are present. All RSA-HT actuators include a grease zerk for easy lubrication without disassembly, significantly extending the operating life of the lead screw and the actuator. In addition, a purge/breather port allows positive pressure to be applied to the actuator to help keep contaminates out and functions as a breather port in high-speed applications where internal pressures may exert additional forces on the actuator if sealed. “The new IP67 option makes the RSA-HT actuator a great choice for operation in outdoor environments such as valve control,” said Aaron Dietrich, director of marketing, Tolomatic. “Furthermore, the lubrication system allows end-users to periodically and easily maintain the actuator, which significantly extends the service life.” RSA-HT actuators with reverse-parallel configurations have an improved high-torque belt design for driving maximum force output. An improved polyurethane timing belt with carbon tinsel cords is available in 1:1 or 2:1 reduction configurations. The 1:1 configuration allows for reduction gearbox mounting, which significantly reduces the overall footprint of the actuator. Tolomatic RSA-HT actuators are available in three sizes (32, 50, and 64) and are available in strokes up to 60 inches (1524 mm).
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RSA HTProduct Launch Webinar
RSA / GSA – Flexible Electric Cylinder
• 6 frame sizes
• Strokes up to 60”
• Forces up to 4000 lbf
• Roller, Ball & Acme screw choices
• Guided Units (GSA)
• Your Motor Here compatible
RSA12 RSA16 RSA24 RSA32 RSA50 RSA64
Max Stroke (in) 18 18 24 36 48 60
Max Force (lbf) 130 471 850 950 3034 4038
New “High Thrust” RSA option
* Previously required modification to increase forces
Existing *
ST
HT
(New)
RSA32 950 lbf 3400 lbf
RSA50 3034 lbf 4250 lbf
RSA64 4038 lbf 12900 lbf
Expanded Features: 32, 50, 64 sizes
Feature Existing ST HT
Lube Port
IP65/67
Expanded YMH*
Gearboxes on RP
Purge Port
New Screws
• Up to 170mm (165) bolt hole circle, previously 150mm
RSA HT – Endurance Technology Features
Sizing Software Changes
RSA HT Callout
Value proposition of Electric vs. Hydraulic
Hydraulic Systems • Precise / infinite position, speed,
acceleration, and force control
• Superior accuracy / repeatability
• No contamination risk
• No costly / messy leaks
• Mostly immune to extreme temps
• Elimination of multiple components
• Quiet operation
• Energy efficient / “green”
• Cost-effective operation
• Little or no maintenance
• Longer life
Key RSA HT applications
• Presses (bearings, tires, castings)
• Tube bending
• Logging decks / mills
• Small injection molding (medical, pharma)
• Dispensing machines
• Thermo-forming
• Metal forming / piercing / punching
• Medical device life testing
• Defense
• Material handling
Broadest Line of Rod-Style Actuators!
• Flexible
• Rugged
• Workhorse
• Up to 12,900 lbf
• Low cost
• Wash-down (IP69k)
• F&B
• Up to 4,500 lbf
• Compact
• Special Applications
• High Performance
• Up to 6,875 lbf
Questions?
http://www.tolomatic.com/WebinarSurvey
