Tolomatic | Rodless Electro-Mechanical Actuators

Rodless Electro-Mechanical Actuators

Tolomatic offers rodless electro-mechanical actuators in both screw and belt driven designs with a wide variety of bearing styles and options.

Product Lineup

MXE-P Linear Actuators

The MXE-P screw driven actuators with profiled rail bearing offers high load and bending moment capacities in a low profile package
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 prescision bearings feature smooth, low breakaway motion

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MXE-P Maximum Stroke

Size	MXE-P 16	MXE-P 25	MXE-P 32	MXE-P 40	MXE-P 50	MXE-P 63
Standard	31 in	134 in	133 in	131 in	178 in	125 in
Metric	787 mm	3,404 mm	3,378 mm	3,327 mm	4,521 mm	3,175 mm

MXE-P Maximum Force

Size	MXE-P 16	MXE-P 25	MXE-P 32	MXE-P 40	MXE-P 50	MXE-P 63
Standard	45 lbf	170 lbf	170 lbf	800 lbf	2,700 lbf	4,300 lbf
Metric	200 N	756 N	756 N	3,327 N	12,010 N	19,127 N

MXE-P Maximum Speed

Size	MXE-P 16	MXE-P 25	MXE-P 32	MXE-P 40	MXE-P 50	MXE-P 63
Standard	42 in/s	60 in/s	60 in/s	60 in/s	60 in/s	50 in/s
Metric	1,067 mm/s	1,524 mm/s	1,524 mm/s	1,524 mm/s	1,524 mm/s	1,270 mm/s

MXE-P Maximum Load

Size	MXE-P 16	MXE-P 25	MXE-P 32	MXE-P 40	MXE-P 50	MXE-P 63
Standard	217 lbs	449 lbs	569 lbs	736 lbs	1,014 lbs	1,292 lbs
Metric	98 kg	204 kg	258 kg	334 kg	460 kg	586 kg

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MXB-P Heavy Duty Linear Actuator

MXB-P heavy duty linear actuators with profiled rail bearing support offers high load and bending moment capacities in a low profile package.
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

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MXB-P Maximum Stroke

Size	MXB-P 16	MXB-P 25	MXB-P 32	MXB-P 40	MXB-P 50	MXB-P 63
Standard	200 in	414 in	413 in	412 in	410 in	217 in
Metric	5,080 mm	10,516 mm	10,490 mm	10,465 mm	10,414 mm	5,512 mm

MXB-P Maximum Force

Size	MXB-P 16	MXB-P 25	MXB-P 32	MXB-P 40	MXB-P 50	MXB-P 63
Standard	38 lbf	151 lbf	209 lbf	250 lbf	325 lbf	418 lbf
Metric	169 N	672 N	930 N	1,112 N	1,446 N	1,859 N

MXB-P Maximum Speed

Size	MXB-P 16	MXB-P 25	MXB-P 32	MXB-P 40	MXB-P 50	MXB-P 63
Standard	150 in/sec	150 in/sec	150 in/sec	150 in/sec	150 in/sec	150 in/sec
Metric	3,810 mm/sec	3,810 mm/sec	3,810 mm/sec	3,810 mm per sec	3,810 mm/sec	3,810 mm/sec

MXB-P Maximum Load

Size	MXB-P 16	MXB-P 25	MXB-P 32	MXB-P 40	MXB-P 50	MXB-P 63
Standard	217 lbs	449 lbs	569 lbs	736 lbs	1,014 lbs	1,292 lbs
Metric	98 kg	204 kg	258 kg	334 kg	460 kg	586 kg

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MXE-S Linear Actuators

The MXE-S electric linear screw actuator with a solid bearing design reduces stress concentration for optimal performance.
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 more load stability and compatibility
Engineered bearing material does not require additional lubrication
Field replaceable bearings

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MXE-S Maximum Stroke

Size	MXE-S 16	MXE-S 25	MXE-S 32	MXE-S 40	MXE-S 50	MXE-S 63
Standard	31 in	134 in	133 in	131 in	131 in	125 in
Metric	787 mm	3,404 mm	3,378 mm	3,327 mm	4,521 mm	3,175 mm

MXE-S Maximum Force

Size	MXE-S 16	MXE-S 25	MXE-S 32	MXE-S 40	MXE-S 50	MXE-S 63
Standard	45 lbf	170 lbf	170 lbf	800 lbf	2,700 lbf	4,300 lbf
Metric	200 N	756 N	756 N	3,327 N	12,010 N	19,127 N

MXE-S Maximum Speed

Size	MXE-S 16	MXE-S 25	MXE-S 32	MXE-S 40	MXE-S 50	MXE-S 63
Standard	42 in/s	60 in/s	60 in/s	60 in/s	60 in/s	50 in/s
Metric	1,067 mm/s	1,524 mm/s	1,524 mm/s	1,524 mm/s	1,524 mm/s	1,270 mm/s

MXE-S Maximum Load

Size	MXE-S 16	MXE-S 25	MXE-S 32	MXE-S 40	MXE-S 50	MXE-S 63
Standard	35 lbs	70 lbs	150 lbs	225 lbs	315 lbs	520 lbs
Metric	16 kg	32 kg	68 kg	102 kg	143 kg	236 kg

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MXB-U Belt-Driven Actuators

MXB-U belt driven actuators are designed for applications where loads are externally guided and supported.
The MXB-U belt driven actuator is a pre-assembled 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

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MXB-U Maximum Stroke

Size	MXB-U 16	MXB-U 25	MXB-U 32	MXB-U 40	MXB-U 50	MXB-U 63
Standard	200 in	414 in	413 in	412 in	410 in	217 in
Metric	5,080 mm	10,516 mm	10,490 mm	10,465 mm	10,414 mm	5,512 mm

MXB-U Maximum Force

Size	MXB-U 16	MXB-U 25	MXB-U 32	MXB-U 40	MXB-U 50	MXB-U 63
Standard	38 lbf	151 lbf	209 lbf	250 lbf	325 lbf	418 lbf
Metric	169 N	672 N	930 N	1,112 N	1,446 N	1,859 N

MXB-U Maximum Speed

Size	MXB-U 16	MXB-U 25	MXB-U 32	MXB-U 40	MXB-U 50	MXB-U 63
Standard	200 in/sec	200 in/sec	200 in/sec	200 in/sec	200 in/sec	200 in/sec
Metric	5,080 mm/sec	5,080 mm/sec	5,080 mm/sec	5,080 mm/sec	5,080 mm/sec	5,080 mm/sec

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MXB-S Linear Belt-Driven Actuator

MXB-S linear belt drive actuators provide optimal performance, rigidity and life.
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
Your Motor Here® compatible for easy direct drive motor installation

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MXB-S Maximum Stroke

Size	MXB-S 16	MXB-S 25	MXB-S 32	MXB-S 40	MXB-S 50	MXB-S 63
Standard	200 in	414 in	413 in	412 in	410 in	217 in
Metric	5,080 mm	10,516 mm	10,490 mm	10,465 mm	10,414 mm	5,512 mm

MXB-S Maximum Force

Size	MXB-S 16	MXB-S 25	MXB-S 32	MXB-S 40	MXB-S 50	MXB-S 63
Standard	38 lbf	151 lbf	209 lbf	250 lbf	325 lbf	418 lbf
Metric	169 N	672 N	930 N	1,112 N	1,446 N	1,859 N

MXB-S Maximum Speed

Size	MXB-S 16	MXB-S 25	MXB-S 32	MXB-S 40	MXB-S 50	MXB-S 63
Standard	35 lbs	70 lbs	150 lbs	225 lbs	315 lbs	520 lbs
Metric	16 kg	32 kg	68 kg	102 kg	143 kg	236 kg

MXB-S Maximum Load

Size	MXB-S 16	MXB-S 25	MXB-S 32	MXB-S 40	MXB-S 50	MXB-S 63
Standard	100 in/sec	100 in/sec	100 in/sec	100 in/sec	100 in/sec	100 in/sec
Metric	2,540 mm/sec	2,540 mm/sec	2,540 mm/sec	2,540 mm/sec	2,540 mm/sec	2,540 mm/sec

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B3S Ball Screw Linear Actuators

B3S ball screw linear actuators have an enclosed ball bearing design that accomodates heavy loads, high bending moments and delivers long service life.
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

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B3S Maximum Stroke

Size	B3S 10	B3S 15	B3S 20
Standard	136 in	133 in	131 in
Metric	3,454 mm	3,378 mm	3,337 mm

B3S Maximum Force

Size	B3S 10	B3S 15	B3S 20
Standard	170 lbf	800 lbf	2,700 lbf
Metric	756 N	3,559 N	12,010 N

B3S Maximum Speed

Size	B3S 10	B3S 15	B3S 20
Standard	60 in/sec	60 in/sec	60 in/sec
Metric	1,524 mm/sec	1,524 mm/sec	1,524 mm/sec

B3S Maximum Load

Size	B3S 10	B3S 15	B3S 20
Standard	591 lbs	1,454 lbs	2,008 lbs
Metric	268 kg	660 kg	911 kg

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B3W Linear Belt-Driven Actuators

B3W linear belt drive actuators have an enclosed ball bearing design for heavy loads, high bending moments, and long service life.
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

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B3W Maximum Stroke

Size	B3W 10	B3W 15	B3W 20
US Conv.	574 in	416 in	320 in
Metric	14,579 mm	10,566 mm	8,128 mm

B3W Maximum Force

Size	B3W 10	B3W 15	B3W 20
US Conv.	150 lbf	250 lbf	325 lbf
Metric	667 N	1,112 N	1,446 N

B3W Maximum Speed

Size	B3W 10	B3W 15	B3W 20
US Conv.	157 in/sec	200 in/sec	200 in/sec
Metric	3,988 mm/sec	5,080 mm/sec	5,080 mm/sec

B3W Maximum Load

Size	B3W 10	B3W 15	B3W 20
US Conv.	591 lbs	1,454 lbs	2,008 lbs
Metric	286 kg	660 kg	911 kg

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TRS Twin Profile Rail Precision XY Stages

The TRS Twin profile rail stage with enclosed design is built from the ground up to be highly rigid and very accurate. Available in 100 & 165 sizes, load up to 6.0 kN (1,349 lbf).

High Positional Accuracy

Screw Accuracy
Roller Nut ± 0.0102mm/300mm ± 0.0004″/ft.
Metric Ball Nut ± 0.051mm/300mm ± 0.002″/ft.

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TRS Maximum Stroke

Size	TRS 100	TRS 165	TRS 225
Standard	29.5 in	43.3 in	86.6 in
Metric	750 mm	1,100 mm	2,200 mm

TRS Maximum Force

Size	TRS 100	TRS 165	TRS 225
Standard	562 lbf	562 lbf	2,828 lbf
Metric	2,500 N	2,500 N	14,880 N

TRS Maximum Speed

Size	TRS 100	TRS 165	TRS 225
Standard	34 in/sec	36 in/sec	50 in/sec
Metric	863.6 mm/sec	910 mm/sec	1,270 mm/sec

TRS Maximum Load

Size	TRS 100	TRS 165	TRS 225
Standard	1,085 lbs	1,356 lbs	4,320 lb
Metric	492 kg	615 kg	1,960 kg

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TKS Precision Linear Actuators

TKS precision linear actuators offer a dual profile rail with wide, low profile base ideal for XY tables/stages and XYZ systems.
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)

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BCS Rodless Screw Actuators

BCS rodless screw actuators are designed for carrying light to moderate loads at a low price.
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. customary screw/nut combinations
12 metric screw/nut combinations
Strokes are available in any incremental length up to 3048 mm (120 in) depending on screw selections

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SLS Electric Linear Slide Actuator

SLS series electric linear slide actuators are pre-engineered, load-supporting and compact.
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
Strokes in any incremental length up to 3048 mm (120 in) depending on screw selections

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TKB Precision Linear Stages

TKS precision linear actuators offer a dual profile rail with wide, low profile base ideal for XY tables/stages and XYZ systems.
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 the TKS Precision Linear Actuator. Two parallel profiled rails with four recirculating ball linear guides provide consistent and precise performance to the TKS Precision Linear Actuator.