Accuweb Electromechanical Linear Actuators

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The industry's most rugged and reliable, high performance linear actuuators.

Only AccuWeb covers the entire
range of web guide applications with electromechanical linear actuators. Choose from brushed or brushless
and AC Servo models, available for applications exceeding 100,000 lbs.

	Download Print/Download Electromechanical Linear Actuators Brochure

Flange Mounting for Hydraulic cylinder replacement		• Zero Backlash for Maximum Accuracy — Belt-driven ball-screw/lead-screw design for superior reliability and low maintenance. Industrial-grade, sealed thrust bearings are used in all actuators.
		• Load-Rating — Models available to guide loads exceeding 100,000 lbs when mounted on low friction linear bearings.
Explosion-proof motor for hazardous applications		• Servo-Center — Standard on all models. Servo-center position may be adjusted on most models
		• Easy Installation — Internal end-of-travel (EOT) protection eliminates external switches and wiring.
Custom mounting brackets		• Long Stroke — Up to +_10" stroke standard. Optional models with up to +_24" stroke available.
		• Applications — Linear actuators can be applied to guide frames (both positive displacement guides and steering roll guides), unwind stands, winders, rewinders, coilers, and uncoilers.
VHT actuators rated to move 60,000 kg loads		• Hazardous Duty Operation — Linear actuator models with brushless and purged DC motors available to operate in Class I Division 1 Group C&D hazardous environments.

A Better Linear Actuator Design
• High-performance DC Servo motors.
• Extended-life, heavy-duty brushes.
• Rugged, sealed construction.
• High quality, over-sized industrial grade, sealed thrust bearings.
• Prelubricated maintenance-free design.
• Heavy-duty rod ends simplify installation and withstand side loads.
• All models have end-of-travel (EOT) and Servo-center Function.
• Back driving is eliminated by unique ball screw/lead screw timing belt configuration.

Linear Actuator Assembly

Actuator Model Comparison Chart

Actuator Model	MT	SF	HF	HL	UHT	VHT
Available travel (+/- inches)	Up to ± 6" (150 mm)	Up to ± 6" (150 mm)	Up to ± 6" (150 mm)	Up to ± 6" (150 mm)	Up to ± 24" (610 mm)	Up to ± 12" (305 mm)
Maximum load	500 lbs. (227 kg)	3,500 lbs. (1,590 kg)	5,000 lbs. (2,272 kg)	10,000 lbs. (4,545 kg)	40,000 lbs. (18,181 kg)	60,000 lbs. (27,272 kg)
Maximum breakaway force	20 lbs. (89 N)	50 lbs. (222 N)	100 lbs. (444 N)	150 lbs. (667 N)	500 lbs. (2,224 N)	1,000 lbs. (4,448 N)
End-of-travel limit mechanism	Potentiometer
Digitally adjustable end-of-travel limit	■	■	■	■	■	■
Digitally adjustable Servo-center position	■	■	■	■	■	■
Digitally adjustable oscillation distance	■	■	■	■	■	■
Digitally adjustable oscillation rate	■	■	■	■	■	■
DC Servo motor	■	■	■	■	■	■
Lead screw assembly	■	■	■	■	■	■
Sealed construction	■	■	■	■	■	■
Pre-lubricated	■	■	■	■	■	■
Chaser/Slave	■	■	■	■	■	■
Master/Follower	■	■	■	■		■
Available as purged	■	■	■
Explosion-Proof Brushed DC	Optional	Optional	Optional	Optional	Optional	Optional
Explosion-Proof Brushless DC		Optional	Optional	Optional	Optional	Optional
Micro 1000® Controller	■	■	■
Micro 4000®NET Controller	■	■	■	■	■	■
Drawings	AC-5464	AB-2202	AC-7214 AB-9273	AC-6944 AB-9144	AC-0102

Actuator Model	MME	MNE	MX
Available travel (+/- inches)	± 0.25, 0.33, 0.50, 0.63, 0.75, 0.88, 1.00, 1.25, 1.50, 1.63, 1.75, 2.00, 2.75, 3.00, 3.75, 4.00 (25-50-100 mm)	± 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00 (75-100-125 mm)	± 0.38, 0.50, 1.00 (9.6, 12.7, 25 mm)
Maximum load	500 lbs. (227 kg)	3,500 lbs. (1,590 kg)	Available only with steering roll or PDG
Maximum breakaway force	20 lbs. (89 N)	50 lbs. (222 N)
End-of-travel limit mechanism	Limit Switches		Limit Switches
Digitally adjustable end-of-travel limit
Digitally adjustable Servo-center position	Fixed	Fixed
Digitally adjustable oscillation distance
Digitally adjustable oscillation rate	■	■
DC Servo motor	■	■
Lead screw assembly	■	■
Sealed construction	■	■
Pre-lubricated	■	■
Chaser/Slave
Master/Follower	■	■
Available as purged	Optional	Optional
Explosion-Proof Brushed DC		Optional
Micro 1000® Controller	■	■
Micro 4000®NET Controller	■	■
Drawings	AB-4390	AC-5617

Specifications

• Support Brackets

• Flange Mount

• Clevis Mount

• Precision Rod-ends

• Bellows

• Motor Cover

• Stainless Steel Fasteners

• Alignment Coupler

• Gear Reducer

• Air Purge

• Wash Down

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