Linear Motion
Todays deals on Linear Motion?
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Parker Compumotor Motion Control Ctr W/Linear Assembly $2,500.00 |
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Industrial Motion Corp. Linear Motor and Drive $2,260.00 |
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Motion Control Systems Inc. LA-2000-61 Precision Linear Amplifier Spindle Drive $1,588.00 |
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BRL LINEAR MOTION ROLLER GUIDE RAIL 3/4 & ASSY 25mm Bosch Rexroth R1818 200 87 $1,475.00 |
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Parker XY X Y Table Ball Screw High Precision DC Motor Motion Control Linear IC $699.99 |
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Aerotech Ensemble CL Controller and Linear Digital Drive Stand Alone Motion $749.95 |
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Newport XY X Y Model 401 Translation Stage Optical Linear Micrometer Motion NEW $699.99 |
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AMETEK LINEAR MOTION TRANSDUCER PT-420-15 *NEW OUT OF A BOX* $500.00 |
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UNISLIDE Leadscrew Linear Motion Rail Screw Drive $400.00 |
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NEW! Set of 2 THK Linear Motion Guides, LM Double Block Model: 2RSR12ZMUU+570LM $439.95 |
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CNC Y-Axis, Belt Drive, ABB SDM 251 000N5-055/40-2000 Servo Motor, Linear Motion $452.00 |
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NEW Oriental Motor LIMO SPF/SPF86V90 Linear Motion Actuator Slide SPF86V90D-1SD $404.99 |
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UNISLIDER VELMEX Linear Motion Rail Screw Drivel quick release handle $350.00 |
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THK HRW27-1480L(GK) Linear Motion Bearing/Slide Rail/Guide, 58″/1480mm, New/Rust $376.00 |
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Oriental Motor LKD14-M-1 LKD14M1 Linear Motion Driver $339.00 |
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Oriental Motor LDS1C-C LDS1CC Linear Motion Driver $319.00 |
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Oriental Motor LDK214W Linear Motion Driver $319.00 |
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Lot of (2) Thomson Linear Motion Guide Rail/Shaft, 33″ x 1-1/4″, Stainless, New $354.00 |
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33″ Linear Motion Rail Leadscrew Step Motor + Limit sw $280.00 |
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LINEAR MOTIONS CO. D.C. SOLENOID PART # 40AJ19 NSN 5945-01-071-5033 110 VAC $325.00 |
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SINGLE AXIS POSITIONING LINEAR MOTION TABLE – 6″ TRAVEL – NEMA 17 STEP MOTOR $249.95 |
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Sanmina THK CNC Linear Way Motion Rail CR360 Step Motor+Encoder+2 Limit Switches $300.00 |
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Maury Instruments Linear Motion Potentiometer P1613-2-103 $299.99 |
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Oriental Motor ASD24A-A-B1 ASD24AAB1 Linear Motion Driver $249.00 |
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23″ Linear Motion Rail Leadscrew Step Motor + Limit switch + Track $199.00 |
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Oriental Motor Linear Motion Driver LDS1 $249.00 |
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LIMO Linear Motion Driver LDS1C-D Free Ship $249.00 |
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22″ Linear Motion Rail Leadscrew Step Motor + Limit sw $190.00 |
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Linear Motion Rail 22″ Leadscrew Step Motor $190.00 |
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LSK32K GAM Linear Motion Slide Kit $220.00 |
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Joyce Dayton Linear Actuator Ball Screw Lift Drive Motion Control Worm Gear NEW $149.99 |
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PHD 1000-8000 Linear + Rotary Motion Actuator 3″ 180° $220.99 |
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THK LINEAR MOTION GUIDE RSR15VMUU+368LM NEW RSR15VMUU368LM RSR15 $195.00 |
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Parker Daedal CR4104 – STAGE CR C MICROMETER 1.75 W CR 4104 Linear motion LM $199.99 |
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Thomson Industries Linear Motion Part No. 2DAO8JOB-SL12 H74 $202.50 |
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THK YN0G1517 Linear Motion Guide Rail Actuator $159.00 |
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VEXTA LINEAR MOTION SERVO DRIVER ASD24A-A $179.99 |
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Thomson Linear Motion SPB24 Pillow Block 1.5″ Bore 4.0″ Length $175.00 |
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THK HSR8RM Linear Motion Slide Bearing/Stage/Block and 188 Rail/Guide, New $170.10 |
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THOMSON 2BA060PEL12 3/8″ x 12″ Manually Driven Linear Motion Bearing System 10K $169.95 |
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Linear Motion Rail 22″ Leadscrew + Step Motor + leadscrew $110.00 |
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1800gf Force Actuator Linear Motion Solenoid Coil DC22V $160.04 |
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BOSCH MODEL 3842515351 LINEAR MOTION SENSOR NNB!!! $150.00 |
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Linear Motion Rail 22″ Leadscrew Without Step Motor $99.00 |
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1800gf Force Actuator Linear Motion Solenoid Coil DC22V $149.51 |
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1800gf Force Actuator Linear Motion Solenoid Coil DC22V $147.96 |
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1800gf Force Actuator Linear Motion Solenoid Coil DC22V $147.61 |
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CNC Linear Motion Rail Leadscrew Step Motor + Indicator $110.00 |
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Lot 6 THK NSK RSR12 Linear Motion Rail Actuator Guide Blocks 145mm 130mm $124.99 |
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G.L. Collins Corp. Linear motion transducer model LMT-1 $125.00 |
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Oriental Motor LDK114W Linear Motion Driver $79.00 |
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Oriental Motor LPC 112 Linear Motion Controller $109.00 |
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NEW IN BOX THK SHS15C1SS LINEAR BEARING BLOCK LM GUIDE SHS15C LINEAR MOTION $109.99 |
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THK LWL9 Linear Motion Rail SMC NCDJ2D10 Air Cylinder Actuator Positioner Sensor $99.00 |
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THK HSR30 LINEAR MOTION BEARING BLOCK CARTRIDGE SLIDE HSR30LR1SS (GK) $99.99 |
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Motion Systems Ball Drive Linear Actuator model 71902442 – type U90B1 $99.00 |
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ORIENTAL MOTOR DRIVER LPC112 LINEAR MOTION CONTROLLER $99.99 |
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NSK LY15 High Load Type Slider Linear Motion Guide Rail Actuator $99.99 |
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Linear Motion Driver LDS1 Vexta 100-115v 50/60Hz $100.00 |
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35V 400W CNC Linear Power Supply – Motion Controller $95.00 |
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THK RSR12ZMUU+270LM LINEAR MOTION GUIDE RAIL NEW $102.60 |
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Lot 5 Velmex Linear Motion Slide Rails Light Weight Aluminum 2-Ft/24″ Long $74.99 |
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Oriental Motor LDK114W Linear Motion Driver $59.00 |
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Lot of NB Linear Motion: SWS- 12 Slide Bush, 4. New $79.99 |
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THK RSR12ZM LINEAR MOTION GUIDE RAIL NEW $90.00 |
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NEW THK HRW21CA1ZZ Block Linear Motion $80.00 |
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NEW THK HRW21CA1UU Block Linear Motion $80.00 |
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NEW IN BOX THK SHS25C1SS LINEAR MOTION BEARING BLOCK $79.99 |
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MOTORIZED THK LINEAR MOTION ACTUATOR POSITIONER STAGE MAXON MOTOR ENCODER TABLE $74.99 |
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NEW IN BOX THK HSR15A1SSC1 LINEAR MOTION BEARING BLOCK LM GUIDE HSR15A $74.99 |
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Pull Type Open Frame Linear Motion Solenoid DC 220V New $77.65 |
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Pull Type Open Frame Linear Motion Solenoid DC 220V New $76.45 |
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MIDORI PRECISIONS LP-20FB LINEAR MOTION POTENTIOMETER 1 KOHMS RESISTANCE 20MM $74.99 |
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THK Festo RSR-9WVM / DGO Linear Motion Actuator Pneumatic Rodless Air Cylinder $49.99 |
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Pull Type Open Frame Linear Motion Solenoid DC 220V New $72.44 |
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LINEAR MOTION POTENTIOMETER 2″ STROKE 30K HEAVY DUTY $59.90 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $68.88 |
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POTENTIOMETER LINEAR MOTION 7.5K 1.5″ TRAVEL MIL-SPEC $59.50 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $68.68 |
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Linear Motion Push Type Solenoid Electromagnet DC 24V $68.59 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $68.50 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $68.48 |
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Linear Motion Push Type Solenoid Electromagnet DC 24V $67.77 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $67.51 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $67.50 |
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Megatron LINEAR MOTION POTENTIOMETER 10K ohm TESTED $59.00 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $66.88 |
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Linear Motion Push Type Solenoid Electromagnet DC 24V $66.55 |
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Linear Motion Push Type Solenoid Electromagnet DC 24V $66.52 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $65.10 |
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Pull Type Linear Motion Tubular Solenoid DC 220V 0.68A $65.08 |
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CLEVELAND MOTION CONTROL MO-02570(L) LINEAR CARD NIB $65.00 |
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(2) THK SR25TB LINEAR MOTION CARRIAGE BLOCKS *FREE SHIPPING $64.99 |
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Lot of NB Linear Motion: SW-8OP Retainers, 3. New $49.99 |
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Linear Motion Push Type Solenoid Electromagnet DC 24V $61.33 |
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4pcs LM25LUU 25mm Long Linear Motion Bearing Ball Bush $59.99 |
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4pcs LM25LUU 25mm Long Linear Motion Bearing Ball Bush $59.99 |
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4pcs LM25LUU 25mm Long Linear Motion Bearing Ball Bush $59.99 |
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NEW LOT 4 DEL-TRON 2″ N-3-001 PRECISION BALL BEARING PLATE SLIDE LINEAR MOTION $59.94 |
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POTENTIOMETER LINEAR MOTION 3″ TRAVEL DUAL 10K/10K WITH CENTER TAP $49.50 |
Linear Motion Questions
Linear Actuators: Types and Characteristics
A Linear Actuator is different from electric motor because it applies force in a linear way instead of rotationally. The linear motion can be achieved in different ways and a linear actuator is one of the devices that can covert rotational motion to linear motion.
Mechanical Actuator
A mechanical actuator converts the rotary motion to linear displacement through screws/gears to which a knob is attached. One of the renowned examples of mechanical actuator is a jackscrew or car jack. Mechanical actuator is used in lasers and optics for manipulating the position of mirror mounts, linear stages and many more positioning instruments.
Hydraulic Actuator
A hydraulic actuator or cylinder has a hollow cylinder with a piston inside it. Controlled linear displacement of the piston is achieved by pressurizing/de-pressurizing two sides of the piston. Hydraulic car jack is the most common example of a manually operated hydraulic actuator.
Electro-mechanical Actuator
An electro-mechanical actuator is a linear actuator in which a nut is the main part of the motor. The lead screw of the actuator doesn’t rotate and the lead nut is rotated by the motor. It is similar to mechanical actuator but an electric motor is used instead of a control knob or handle. The modern linear actuators come in different designs and every manufacture has their own proprietary methods of making actuators.
Principles of Linear Motion Actuators
The basic operation principle of linear actuators is an inclined plane. The lead screw has threads, which act as ramp and allow small rotational force that can be used over long distance for achieving the movement of large load within a shorter distance.
Variations in Linear Actuators
There are different variations in the basic design of linear actuators. Most of the devices have general improvements like higher speed, efficiency or load capacity. Nowadays, manufacturers are also focusing more on reducing the size of these actuators. There is variety of actuators available in market, which fits specific industrial needs of buyers.
Other than linear actuators, DC actuators are also used for performing similar applications. These run smoothly and don’t produce much noise. Many DC actuators available in the market are water proof. Buyers can opt for standard as well as customized range of actuators depending on their need and budget.
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