Low Price Actuator Model VLA
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Low Price Actu a Two types of actuator are available. Actuator Model VLA is offered in two types. You can select either type according to your service conditions. Slider Type: Model VLAST Structural drawing of Model VLAST Stainless steel cover Slider AC servomotor * Note Ball screw (Grease contained: THK AFF Grease) QZ Lubricator*2 Caged Ball LM Guide model SRS*1 (Grease contained: THK AFF Grease) Cylinder Type: Model VLACT Structural drawing of Model VLACT Laminated Contact Scraper LaCS*3 Rod AC servomotor * Note QZ Lubricator*2 Ball screw (Grease contained: THK AFF Grease) Note) AC...

•Low Price with Simple Structure Since model VLA uses an LM Guide as the direct base of the actuator unit and has fewer components, a simple structure, Lightweight and compact design are achieved. As a result, a low price actuator is realized. •Long-term Maintenance-free Operation Lightweight, compact type LM Guide model SRS*1, which provides a significantly high performance through adoption of ball cages, is used in the linear motion guide unit. In addition, the ball screw unit is attached with QZ Lubricator*2, which is capable of minimum and optimal lubrication. As a result, long-term...

•Example of the actuator's model number coding © Classification in main unit size © Ball screw lead •Model VLAST Specifications Note 1 : Both the rated speed and the maximum speed in the case of the 700mm stroke are 500mm/s for the high-speed type and 250mm/s for the medium- speed type. Note 2: The value applies when the actuator receives a load and operates at the rated speed and acceleration of 0.3G Note 3: The specifications apply to the actuator mounted with each size of a standard motor in page 14. If a different motor is used, the actuator's specifications are different. Also note...

( Model Number Coding of the Sensor Rail ) ' Screw for securing the sensor rail: number 0 pan-head screw (M2.6 x 4L) ' Screw for securing the sensor rail: number 0 pan-head screw (M2.6 x 4L) ( Dimensional Drawing of the Sensor Rail ) Thru slot hole

( Mountable Sensors) *1 The sensor target cannot be mounted directly on the carriage. Mount it outside the carriage. *2 For sensors other than the above, contact THK. Notel: N.O. contact: normally open contact Note2: N.C. contact: normally closed contact The photo-sensors can be switched between ON when lit and ON when unlit. (Example of Mounting Sensors) The sensor option dose not contain sensor targets. Refer below drawings to design the sensor detecting parts. Proximity Sensors Photo Sensors (Panasonic Electric Works SUNX) Cross-recessed pan-head screw: M3 x 1 PL /(Omron Corp Sensor...

•Example of the actuator's model number coding © Classification in main unit size © Ball screw lead A:Bracket Base •Model VLACT Specifications Note 1 : The rated speed is 470mm/s for the high-speed type and 235mm/s for the medium-speed type of model CT55 with a 300mm stroke, according to the critical speed of the Ball Screw. With shorter strokes, model CT55 can operate at up to 500mm/s for the medium-speed type or up to 1,000mm/s for the high-speed type. However, the service life may be shortened. Note 2: Model CT is capable of receiving only an axial load. The horizontal mass capacity is...

L Effective stroke: S Stroke 177.5 50 0050 227.5 100 0100 277.5 150 0150 * The direction to the baseside is not fixed. Dimensional Table n-M3 depth 4 Ball screw grease port (6.5) L1 161 211 261 C 100 150 200 n 6 8 10 (90° equal) 4-M3 depth 10 Mass : kg 0.7 0.9 1.0 Unit : mm (number of supplied nuts: 1) Hexagon Nut dimensions Range of rod positions at which the Ball Screw can be greased : 73mm or more Effective stroke:S 2-M4 depth 12 Hexagon socket bolt M2.5 Hexagon socket screw M4 x 4L * When mounting the motor, remove the lid from the hole (hexagon socket screw “I”). Move the rod back and...

L1 183 233 283 333 383 433 (number of square nuts: 6) (number of supplied nuts: 1) L 199.5 249.5 299.5 349.5 399.5 449.5 Square nut (provided) dimensions Stroke Effective stroke: S 0050 50 100 0100 0150 150 200 0200 0250 250 300 0300 * The direction to the baseside is not fixed. Dimensional Table Effective stroke:S Mass : kg 1.7 2.1 2.5 2.8 3.2 3.6 Unit : mm (M4 T-Slot) Detail on “D” Range of rod positions at which the Ball Screw can be greased : 83mm or more Hexagon Nut dimensions Ball screw grease port (6.5) D (8-M4 T-Slots) 4-M4 depth 12 Hexagon socket bolt M2.5 Hexagon socket screw M4 x...

•Options for Model VI.ACT Bracket Base Bracket Base Bracket Base Bracket Base The bracket base is an option available in a 2-piece set. *1 VLACT45 and VLACT55 are each provided with two square nuts.

Note: Each flange is attached to the actuator in the position as indicated in the figure when the actuator is

•Specifications of Mountable Motors With model VLA, any of the motors indicated in the table below can be mounted without an intermediate flange. * For details of the motor mounting area, see the corresponding drawing P.4-5, P.9-11. * For the specifications and options of a motor of a particular manufacturer, see the manufacturer's catalog and select and purchase one. Notel : For motor shaft, select a straight shaft. Note2 : Customer to provide options and accessories for custom motors, such as, brakes, encoders, cables etc. Refer to the motor manufacturer's catalog to select options. Note3...

TnHlK Low Price Actuator Model VLA •Service environment Using the actuator and the controller in an adverse environment may cause failure. Be sure to use them in places such as the following. • Indoor place with ambient temperature 0 to 40°C and ambient humidity 20 to 80% RH, and with no freezing or condensation • Place with no corrosive gas or flammable gas • Place with no inductive power such as iron power, dust, oil mist, cutting fluid, moisture, salt or organic solvent in the air • Place with no direct sunlight or radiant heat • Place with no intense electric field or intense magnetic...