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Tolomatic is a leading supplier of electric linear actuators and electric linear motion control and pneumatic actuators and cylinders, Tolomatic’s expertise in linear actuators is backed by 60 years of original product innovation, integrity, and the best service in the industry.

Tolomatic Product Solutions

roller screw

Roller screws (also called planetary roller screws) have precision-ground screw threads that match multiple precision-ground rollers in the nut. These rolling elements transmit force very efficiently. Roller screw components provide more points of contact allowing for higher force capability and longer life. Tolomatic roller screws have a very deep case (surface) hardness and high Dynamic Load Rating (DLR*).

mxe-p

The MXE-P screw driven actuator is designed for applications requiring moderate to heavy load carrying and guidance. MXE-P screw driven actuators features a profiled rail system with recirculating ball linear guides for optimal performance.

  • Recirculating ball bearings with reduced friction for reliable long life
  • High load and bending moment capacities
  • Low profile to fit your application
  • High precision bearings feature smooth, low breakaway motion
mxb-p

The MXB-P heavy duty linear actuator is designed for applications requiring moderate to heavy load carrying and guidance. The MXB-P actuator features a profiled rail system with recirculating ball linear guides and belt drive train for optimal performance and high speeds.

  • High speed and acceleration capabilities up to 1200 in/sec2 (30.43 m/sec2)
  • 6 body sizes accommodate a wide range of forces and loads
  • Polyurethane belt with steel members resists stretching
  • Excellent repeatability, high duty cycle performance
  • Choose MXB belt drive for longer strokes than screw drive actuators
mxe-s

The MXE-S electric linear screw actuator is designed for applications requiring moderate load carrying and guidance. The MXE-S actuator utilizes two field replaceable solid bearings that optimize stress distribution for optimal performance.

  • Large bearing surface contact area optimizes stress distribution on bearing for long service life
  • Large carrier mounting pattern for increased load stability and compatibility
  • Engineered bearing material does not require additional lubrication
  • Field replaceable bearings
mxb-u

The MXB-U belt driven actuator is a compact linear belt solution for use in applications where higher speeds are desired but loads are supported by existing guides & supports.

  • High speed and acceleration capabilities up to 1200 in/sec2 (30.5 mm/sec2)
  • 6 body sizes accommodate a wide range of forces and loads
  • Polyurethane belt with steel members resists stretching
  • Excellent repeatability, high duty cycle performance
  • Choose MXB belt drive for longer strokes than screw drive actuators
mxb-s

The MXB-S is a compact belt drive linear actuator for use in applications requiring light to moderate load carrying and guidance. The bearing system of the MXB-S linear belt drive utilizes two field-replaceable solid bearings that optimize performance, rigidity and life. Featuring a trapezoidal, self-cleaning bearing system, the MXB-s linear belt drive a good choice for applications in paper production or sawmills. This low-cost, economical belt drive actuator features speeds up to 100 in/sec (2540 mm/sec) and thrusts up to 418 lbf (1860 N). All MXB-S linear belt drive actuators are built-to-order in stroke lengths up to 200 inches (5080 mm).

  • 6 body sizes
  • Oversized pulley bearings for longer life
  • High-power polyurethan belt resists stretching
  • Easy access belt tensioning system with no disasssembly required
  • Field replaceable bearings for extended service life
  • Large, flexible carrier mounting surface
b3s

The B3S ball screw linear actuator is capable of accommodating heavy loads and handling high bending moments with consistent, smooth operation. B3S ball screw actuators incorporate an enclosed recirculating ball bearing system that eliminates the need for external load guidance. The B3S ball screw linear actuator delivers repeatability and 100% duty cycle with long service life.

  • 3 body sizes
  • Ball or acme screw choices
  • Load carrying capacities up to 8032 lbf (35.7 kN)
  • Strokes up to 179 inches (4,547mm) depending on screw selections
  • US customary (standard) and metric (optional) construction
  • Mount your motor of choice with Tolomatic's Your Motor Here® program
b3w

The B3W linear belt drive actuator is capable of accommodating heavy loads and handling high bending moments with consistent, smooth operation. B3W linear belt drive actuators incorporate an enclosed recirculating bearing system eliminating the need for external load guidance. The B3W linear belt drive actuator delivers repeatability and 100% duty cycle with long service life.

  • 3 body sizes
  • Wide urethane-steel belt delivers greater thrust with no stretch
  • Load carrying capacities up to 35.7 kN (8,032 lbf)
  • Strokes up to 5,258 mm (207 in)
  • US customary (standard) and metric (optional) construction
  • Mount your motor of choice with Tolomatic's Your Motor Here® program
trs

The RS Twin profile rail stage with enclosed design is built from the ground up to be highly rigid and accurate. Available in 100 and 165 sizes and capable of handling loads up to 1,356 lb (615 kg). To maximize design flexibility, the TRS actuator is stroke configurable to minimize overall machine footprint.

  • 2 body sizes
  • Load carrying capacities up to 6.0 kN (1,349 lbf).
  • Strokes up to 1,100 mm (43.3 in)
  • US customary (standard) and metric (optional) construction
  • Mount your motor of choice with Tolomatic's Your Motor Here® program
  • Roller Nut ± 0.0102mm/300mm ± 0.0004"/ft.
  • Metric Ball Nut ± 0.051mm/300mm ± 0.002"/ft.
tks

The TKS precision linear actuator is designed for applications carrying moderate load and requiring high precision in parameters such as flatness, straightness and accuracy. XY or XYZ tables/stages can easily be created using TKS precision linear actuators. Two parallel profiled rails with four recirculating ball linear guides provide consistent and precise performance.

  • Choice of either acme or ball nuts
  • System payloads up to 90 kg (200 lb)
  • 2 metric body size screw/nut combinations
  • Strokes in any incremental length up to 2438 mm (96 in)
bcs

The BCS rodless screw actuator guidance system uses a patented adjustable carrier bracket that transmits the load to the cylinder body instead of the screw for good tracking, superior load support and controlled minimum friction load. The screw actuator's patented band retention system forms a tight metal-to-metal seal keeping contaminants out.

  • 3 actuator body sizes
  • Maximum loads range from 27 to 272 kg (60 to 600 lbs) depending on load carrying selection
  • Same envelope size as the B3S Series Screw Drive electric cylinder
  • 12 U.S. dimensional screw/nut combinations
  • 12 metric screw/nut combinations
sls

The SLS series electric linear slide actuator is designed for carrying light to moderate loads on a wide, rigid base. A similar design as our LS pneumatic linear slide, it utilizes a guidance system consisting of two linear guide rods with recirculating ball bearings for stable, smooth and low friction operation.

  • Rigid low-profile design is ideal for space sensitive applications
  • 1 body size in U.S. customary and metric models.
  • Wide actuator base for easy mounting
rsa-st

RSA-ST electric linear rod actuators feature accurate, medium force performance making them ideal for replacing pneumatic cylinders. High thrust bearings and internal bumpers deliver heavy duty performance. A rigid, strong aluminum housing allows for easy mounting of switches and sensors. These electric linear rod actuators are suitable for pneumatic replacement, general motion control applications and many more.

  • 6 body sizes with built-to-order stroke lengths of 12 to 60 inches (305 to 1,524 mm)
  • Stroke lengths up to 60 inches (1,524 mm)
  • Forces of up to 4,038 lbf (40,257 N)
  • Ball, solid, and bronze screw choices
  • Low-backlash ball screw option
  • Flexible mounting options
rsa-ht

The RSA-HT heavy duty electric rod actuator accommodates larger motors and delivers high force with excellent accuracy. These high force electric linear actuators feature ball or roller screw selections, an enhanced high thrust bearing and heavy duty internal bumpers. The standard grease zerk extends screw life by making relubrication easy and convenient without dissassembly. RSA-HT actuators are suitable for valve actuation, punch press, injection molding applications and many more.

  • 4 body sizes with upgraded force/torque transmission components (bearings, couplers, belts, pulleys)
  • Roller and ball screw choices
  • Forces up to 13,039 lbf (58,001 N)
  • Stroke lengths up to 60 inches (1,524 mm)
  • IP67 option to protect against dust and water ingress
gsa

GSA Linear Slide Actuators combine an electric rod actuator with guide rods, mounting blocks and bearings. A complete selection of sizes, options and system components are available. The GSA Linear Slide Actuator offers high performance, dependability and mounting flexibility for pivotal applications.

  • 4 U.S. customary and metric body sizes
  • Forces up to 4.2 kN (950 lbf)
  • Wide tooling plate for end effector mounting
  • Choice of linear ball or composite bearings with internal lubrication of guide rods for increased bearing life
  • Standard or oversized guide rod diameter for increased rigidity and lower deflection
  • Stroke lengths up to 914 mm (36 in)
rsx

The RSX family of extreme force electric linear actuators are more efficient and offer increased precision compared to hydraulic cylinders. Tolomatic precision ground planetary roller screws are utilized to achieve long life and precision. The RSX platform is designed and tested for long life and reliable performance in demanding conditions including cold weather operation.

  • Planetary roller screw driven for long consistent life
  • Type III hard coat anodized aluminum housing to withstand demanding environments
  • Standard thrust rod anti-rotation feature
  • IP67 option to protect against dust and water ingress
  • Compatible with servo motors and gearboxes up to 215mm frame sizes
  • Food grade, white epoxy coating and stainless steel thrust rod option
rsx096

The RSX Press is an extreme force electric linear actuator that is more efficient, reliable and precise than hydraulic cylinders used in pressing (extend force) applications. Tolomatic precision ground planetary roller screws are utilized to achieve long life and precision. The RSX platform is designed and tested for long life and reliable performance in demanding force and duty cycle applications.

  • Forces up to 50,000 lbf (222 kN) in the extend direction
  • Upgrades: Oversized tie-rods, optimized bearing system & higher strength front flange
  • Planetary roller screw driven for long consistent life
  • Type III hard coat anodized aluminum housing to withstand demanding environments
  • Standard thrust rod anti-rotation feature
  • IP67 option to protect against dust and water ingress
  • Compatible with servo motors and gearboxes up to 215mm frame sizes
rsh

Tolomatic's RHS line of hygienically designed all stainless steel electric actuators offer up to 7,943 lbf (35.3 kN) and they are the perfect solution for food and beverage applications where higher forces are required for pressing, pumping, cutting or slicing. Use the Tolomatic Your Motor Here® database to select from a wide variety of stainless steel motor manufacturers for a complete all stainless package.

  • 3 body sizes with 316 series stainless steel construction
  • Ball and roller screw options
  • Force/thrust capabilities up to 7,868 lbf (35 kN)
  • Stroke lengths up to 48 inches (1.2 m)
  • IP69K, clean in place compatible
erd-ss2

The all stainless steel ERD actuator with integrated motor in protective enclosure (ERD-SS2) accommodates both servo (23-frame) and stepper (NEMA 17 and NEMA 23-frame) motors. Combine any ERD-SS2 with the Tolomatic ACS servo or stepper drive and get a complete motion control system with high performance at a very competitive price.

  • IP69k, clean-in-place compatible
  • 3 body sizes
  • Ball and acme screw choices
  • Force/thrust capabilities up to 315 lbf (1.4 kN)
  • Stroke lengths up to 24 inches (610 mm)
  • Enclosed stepper and servo motor & drive solutions
erd

The ERD is an economical electric cylinder and is compatible with many NEMA & metric mount stepper and servo motors to create a flexible, powerful, yet cost-effective electric cylinder solution over traditional pneumatic cylinders.

  • 3 body sizes
  • Ball and acme screw choices
  • Force/thrust capabilities up to 500 lbf (2.2 kN)
  • Stroke lengths up to 24 inches (610 mm)
  • Guide and anti-rotate options
  • IP67 and IP69K options
  • All stainless steel body options
ima-s

The IMA-S is a hygienically designed integrated electric servo actuator for the food and beverage processing industry. The IP69K hygienic design features all 316 stainless steel construction and hygienic fasteners/cord grips which allows for open machine designs and effective clean-in-place.

ima-food

The IMA food grade servo actuators offer a white epoxy food grade coating, food grade grease and are available with stainless-steel fasteners, rod and rod ends. Using the same integrated servo motor design as IMA servo linear actuators they offer a compact footprint. Available in both ball and roller screw configurations, IMA food grade servo actuators provide forces up to 30.6 kN (6875 lbf) even in high duty cycle applications. The standard servo motor is available with many feedback types to integrate with most servo drives.

ima

The IMA is an integrated linear servo actuator design in a compact, heavy duty package. Available in both ball and roller screw configurations, the IMA servo linear actuators provide forces up to 30.6 kN (6875 lbf) even in high duty cycle applications. The IMA utilizes a standard servo motor available with many feedback types. Available in food-grade coating for sanitary wash-down applications.

acsi

The CSI with an integrated servo motor creates a space-saving machine design by eliminating a drive in a cabinet. The ACSI can be controlled with the following protocol options:

  • Simple digital I/O (24Vdc), analog input (0-10Vdc or 4-20mA).
  • EtherNet/IP as an I/O device using Add-on-Instructions (AOI) and Add-on-Profiles (AOP). Additionally, digital I/O (24Vdc) and analog I/O (0-10Vdc or 4-20mA) are available as distributed I/O points over EtherNet/IP.
  • Modbus TCP as a slave device. Additionally, digital I/O (24Vdc) and analog I/O (0-10Vdc or 4-20mA) are available as distributed I/O points over Modbus TCP.
jvl

Tolomatic has partnered with JVL to provide integrated servo and stepper motors paired with Tolomatic’s broad range of configurable actuators. JVL’s innovative motors are integrated with the drive control electronics, providing a flexible motion control solution that can exist outside of the control cabinet.

JVL Integrated Motor Features:

  • Added features like Safe-Torque-Off and Absolute multi-turn encoders on listed premium configurations
  • High efficiency, quiet and maintenance free operation
  • Fast installation with fewer opportunities for wiring errors
  • Easy setup and configuration, featuring JVL’s MacTalk® software
  • Compatible with servo motors and gearboxes up to 215mm frame sizes
  • Broad range of communication option
nidec

Tolomatic has teamed up with Nidec to provide high-torque Control Techniques motion control systems for our high-force actuators. Each system provides a servo motor with absolute encoder paired with a matching servo drive, SM-EZmotion control module, power/brake cable, and feedback cable.

cswx

The Compact ServoWeld® Actuator (CSWX) is the latest generation of ServoWeld actuators offering high force capability in a smaller package. Its modular design allows the CSWX to more easily adapt to project variability and supports our global manufacturing strategy. Tolomatic's ServoWeld family of lighter weight integrated servo motor actuators for resistance spot welding (RSW) provide a cost-effective actuator design and best-in-class performance.

  • 30+ million welds in typical welding applications with proper maintenance
  • Standard roller screw with highest dynamic load rating for more welds over competing roller screws, ball screws or pneumatic actuators
  • Skewed motor windings designed for welding minimizes motor cogging for the best force repeatability
  • Compact actuator design
  • Forces to 4,047 lbf (18 kN)
csw

The The Compact ServoWeld® Actuator (CSW) is the latest generation of ServoWeld actuators offering high force capability in a smaller package. Its modular design allows the CSW to more easily adapt to project variability and supports our global manufacturing strategy. Tolomatic's ServoWeld family of lighter weight integrated servo motor actuators for resistance spot welding (RSW) provide a cost-effective actuator design and best-in-class performance.

  • 20+ million welds in typical welding applications with proper maintenance
  • Standard roller screw with highest dynamic load rating for more welds over competing roller screws, ball screws or pneumatic actuators
  • Skewed motor windings designed for welding minimizes motor cogging for the best force repeatability
  • Compact actuator design
  • Forces to 3,507 lbf (15.6 kN)
  • Optional water cooling
swa

Tolomatic's ServoWeld family of lighter weight integrated servo motor actuators for resistance spot welding (RSW) provide a cost-effective actuator design and best-in-class performance. SWA/B actuators provide users the lowest lifetime cost (lowest cost per spot weld) by providing the highest quality welds (best force repeatability) combined with the longest lasting actuators. ServoWeld SWA/B integrated servo spot welding actuators are highly efficient and the broad product family has many choices to optimize weight and performance.

  • 20+ million cycles for SWA models and 10+ million cycles for SWB
  • Standard roller screw with highest dynamic load rating for more welds over competing roller screws, ball screws or pneumatic actuators
  • Skewed motor windings designed for welding minimizes motor cogging for the best force repeatability
  • Light-weight actuator design
  • Forces to 4,000 lbf (17.8 kN)
  • Optional water cooling
gswa33

The ServoWeld GSWA33 series actuator provide peak thrusts of 2,100 lbf (9.3 kN) at a lighter weight enabling faster robot moves and faster weld schedules. The GSWA33 can be used on a variety of resistance spot welding gun applications (pinch guns, X guns, C guns) including weld guns which require the actuator to have anti-rotate of the thrust rod. Utilizing a standard roller screw, the GSWA33 provides the longest life (most welds) of any spot welding actuator on the market in its size, weight and force class. GSWA33 spot welding servo actuators are highly efficient and its broad performance range allows it to easily handle multiple weld schedules and accommodate different materials/material thicknesses in resistance spot welding.

  • 20+ million cycles with minimal maintenance
  • Standard roller screw with highest dynamic load rating for more welds over competing roller screw, ball screws or pneumatic actuators
  • ±3% force repeatability over life of actuator
  • Light-weight actuator design
  • Forces to 2,100 lbf (9.3 kN)
  • Optional water cooling
gswa44

The ServoWeld® GSWA44 and GSWA04 series actuators provide peak thrusts of 4,000 lbf (17.8 kN) for a variety of resistance spot welding gun applications (pinch guns, X guns, C guns). Utilizing a standard roller screw with the highest dynamic load rating, the GSWA44/04 are the longest lasting (most welds) spot welding actuators on the market. GSWA44/04 spot welding servo actuators are highly efficient and its broad performance range allows it to easily handle multiple weld schedules and accommodate different materials / material thicknesses in resistance spot welding.

  • 20+ million cycles with minimal maintenance
  • Standard roller screw with highest dynamic load rating for more welds over competing roller screws, ball screws or pneumatic actuators
  • ±3% force repeatability over life of actuator
  • Light-weight actuator design
  • Forces to 4,000 lbf (17.8 kN)
  • Optional water cooling
mpx-n

The Tolomatic MXP-N internal bearing compact air cylinder offers a space-saving design over typical rod type air cylinders.

  • Lowest breakaway pressure of the MXP line of cylinders
  • Perfect for use in vertical applications
  • Permanently lubricated internal bearing for reduced maintenance
mpx-s

The Tolomatic MXP-S solid bearing long stroke pneumatic air cylinder offers a large carrier mounting pattern for load stability and is available in lon strokes up to 206 inches.

  • Large bearing suface contact area minimizes wear for long service life
  • Engineered bearing material does not require additional lubrication
  • Solid bearings are field replaceable for easy service
  • Higher Mx moment capacity than the Tolomatic BC2 band cylinder
mpx-p

The Tolomatic MXP-P profiled rail air actuators offer the highest load carrying capacity of the MXP actuator line (over 1200 lbf or 5745 N).

  • Recirculating ball bearings reduce friction for long, reliable life
  • Low profile, space-saving design
  • Smooth, low-breakaway motion
bc3

BC3 heavy duty pneumatic actuators employ a recirculating ball bearing system capable of handling large off-center loads with consistently smooth motion.

  • Low breakaway pressure
  • High moment load capacities
  • Cost-effective alternative to auxiliary rail systems
bc2

BC2 pneumatic band cylinders provide multiple mounting options for both vertical and horizontal applications and offer low to moderate load carrying capacities.

  • Rubber dust band sealing design does not attract metal particulates making the BC2 a good choice for welding powder metal pressing or metal grinding applications
  • Adjustable cushions for smooth deceleration
  • Adjustable load carrying bracket provides true tracking and load support
  • Maximum flexibility and versatile horizontal and vertical mounting
ls

Tolomatic LS pneumatic linear slides are an excellent choice for X-Y configurations or for applications where space constraints are are a factor.

  • Large mounting area for high load stability along the entire stroke of the slide
  • Bearing design offers low friction and long wear
  • Integrated end-of-stroke adjustment
double acting

Double acting pneumatic air cylinders offer a cost savings over rod cylinders when strokes exceed four feet and provide a versatile space-saving design.

  • Strokes up to 7308 mm (287 in). Using couplers stroke lengths of 18 m (720 in) are possible
  • 9 different bore sizes from 13 to 127 mm (1/2 to 5 in)
  • Optional auto tensioners keeps cable rigid and extends cable and gland seal life
  • 3-ported heads for convenient connection
  • Aluminum tube standard; steel option available for strength
  • Caliper disc brake option for additional holding force in vertical applications
single acting

Ideal for vertical lifting applications, single acting pneumatic air cylinders can be positioned horizontally and still achieve a vertical movment.

  • 8 different bore sizes from 3/4 to 5 inches (19 to 127 mm)
  • Optional 3-ported heads for convenient air connection
  • Other options include steel tube, Viton® seals and switches
double purchase

The Tolomatic double purchase pulley actuator can double the stroke and velocity of a double acting cable cylinder with considerable cost-saving advantages. Double purchase pulley actuators can also be operated when placed away from hostile environments where motion is required.

  • Bore sizes from 1.5 to 4 inches (38 to 101 mm)
  • Aluminum or steel tube
  • Optional 3-ported heads for convenient air connection
  • Other options include auto tensioner, caliper disc brake, Viton® seals and switches
track cable

A track cable actuator's guide and support system can offer greater bearing surface than other types of cable cylinders and carry larger loads.

  • Aluminum bearing block guides and support loads
  • Precision linear ball bearings with hardened ground steel shafts
  • Bore sizes from .5 to 1 inch (13 to 25.4 mm)
  • Aluminum or steel tube
  • Optional 3-ported heads for convenient air connection
  • Other options include auto tensioners, caliper disc brake, Viton® seals and switches
mg

The MG magnetic linear cylinder has no mechanical connection of the carrier to the piston resulting in easy rotation of its mounting block for mounting flexibility.

  • 3 magnetic coupling strengths for a maximum of 100 lbs (45.4 kg)
  • Field repairable design minimizes downtime
  • Fully enclosed actuator body for contaminant prevention
mgs

Like the MG cylinder the MGS magnetic linear slide has no mechanical piston connection resulting in easy rotation of its mounting block for mounting flexiblity. Block heads are multi-ported for flexible air connection.

  • Coupling forces to 70 lbs (31.8 Kg)
  • Choice of precision linear ball or sintered bronze bearings
  • End-of-stroke deceleration adjustment
power block

Loaded with standard features, the Power-Block pneumatic linear thruster is the ideal solution to a wide variety of short-stroke applications. Use alone or in conjunction with other Tolomatic linear actuators.

  • Force output up to 120 lbs (534 N)
  • Maximum stroke of 3 inches (76 mm)
  • Durable and tough lightweight extruded aluminum design offers low profile
  • Options include stop collar/bumper kit, dual tooling plates and switches
power block 2

Tolomatic Power-Block 2 guided air cylinders provide increased power over the Power-Block series of thrusters. The longer stroke capablities make them good choices for a variety of pick-and-place and material handling applications.

  • Choice of linear ball or composite bearings
  • Six bore sizes for a wide range of force output capabilities
  • Available with Reed, Hall-effect or Triac switches

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Tolomatic Product Videos

Tolomatic Overview
Industrial Electric Actuators
Advantages of Converting Hydraulic to Electric Linear Motion
TRS Twin Profile Rail Stage with Enclosed Design
IMA-S Stainless Steel Servo Actuators
IMA Linear Servo Actuators


Tolomatic has earned its industry-wide reputation for designing and manufacturing highly durable and reliable electric linear and pneumatic actuators, and power transmission products for a variety of industries including packaging, material handling, medical, food processing, automotive, semiconductor, and general automation. Contact us today to get started or to learn more about how we can help you solve your linear motion needs!