Screw Linear
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New NSK Ground Ball screw W1605WF-10P CNC linear Ballscrew $238.63 |
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Linear Actuator A Track 5 ~230V AC ~ 1300 Lb ~ Ball Screw 6″ Stroke NEW 230 Volt $134.99 |
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DUFF NORTON M-1815-31 WORM GEAR JACTUATOR LINEAR ACTUATOR SCREW JACK 1IN 42207 $149.00 |
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Heavy Duty Ball Screw Linear Optical Positioner – 9″ x 9″ Stage / 39.5″ Travel $549.99 |
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C90252 Ballscrew Ball Screw Linear & Rotary Positioning Positioner w/ Encoder $49.99 |
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12 inch stroke linear actuator 1078LBS ACME screws $70.00 |
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20 inch stroke linear actuator 1034LBS ACME screws $105.00 |
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8 inch stroke linear actuator 1100LBS ACME screws 12V/24V/36V DC $65.00 |
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1/4″ Ball Plunger Stop for CNC Ball Screw Linear Rail $12.99 |
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SMC AC Actuator LJH1011NB-400 Ball Screw Linear Guide Rail 400L Precision LJ1H $299.99 |
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8 inch stroke linear actuator 1100LBS ACME screws $75.00 |
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14 inch stroke linear actuator 1067LBS ACME screws $90.00 |
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12 inch stroke linear actuator 1078LBS ACME screws $85.00 |
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10 inch stroke linear actuator 1089LBS ACME screws $80.00 |
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16 inch stroke linear actuator 1056LBS ACME screws $95.00 |
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18 inch stroke linear actuator 1045LBS ACME screws $100.00 |
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4 inch stroke linear actuator 1100LBS ACME screws $65.00 |
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6 inch stroke linear actuator 1100LBS ACME screws $70.00 |
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20 inch stroke linear actuator 1034LBS ACME screws $105.00 |
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NSK MCM-05 Linear 12mm High Grade Ball Screw Actuator 100L THK Monocarrier New $249.99 |
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20″ Linear Screw w/Nut 3MM Lead/385MM Stroke/1.75″ Dia $63.99 |
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Linear Actuator A Track 10 ~ 24V DC ~ 1000 Lb ~ Ball Screw 6″ Stroke NEW 24 Volt $79.99 |
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Tol-O-Matic Electric Linear Motion Rodless Screw Drive Actuator BCS/MCS Ser #4 $399.99 |
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Tol-O-Matic Electric Linear Motion Rodless Screw Drive Actuator BCS/MCS Ser #3 $399.99 |
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Tol-O-Matic Electric Linear Motion Rodless Screw Drive Actuator BCS/MCS Ser #2 $399.99 |
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Newport UTM50CC.5HA Motorized Linear Translation Stage 50mm Lead Screw UE404CC $399.99 |
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Tol-O-Matic Electric Linear Motion Rodless Screw Drive Actuator BCS/MCS Ser #1 $399.99 |
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sterling silver 925 linear screw head reversible link bracelet 7″ 15.1 Gr 6MM $33.76 |
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25 pcs heavier Silver plated cylinder screw clasps Linear design 16 x 5 mm $6.99 |
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*NEW* 43″ THK BTK1405+1000 Ballscrew Linear Actuator – CNC Router DIY Ball Screw $199.00 |
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*NEW* 39″ THK BTK1405+1000 Ballscrew Linear Actuator – CNC Router DIY Ball Screw $199.00 |
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25 pcs heavier Silver plated cylinder screw clasps Linear design 16 x 5 mm $6.29 |
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THK LM Linear Ball Screw Stage Actuator KR 32″ Stroke +Servo Motor SGMPH-01AE41 $499.99 |
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2-Axis Motorized Linear Actuator Stage Ball Screw XY PMC LM-60 Vexta PK266-02A $199.99 |
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4″ NB Linear Rail NB SEBS15A Block 5mm Flex Coupler 4″ Lead Screw $29.99 |
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Parker ER Series Screw Drive Linear Actuator 125cm travel $180.00 |
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Parker ER Series Screw Drive Linear Actuator 75cm travel~~#2~~ $150.00 |
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Parker ER Series Screw Drive Linear Actuator 75cm travel~~#1~~ $150.00 |
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THK Linear Ball Screw Actuator KR33 10mm Lead 110mm Travel $149.99 |
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THK Linear Ball Screw Actuator KR45 10mm Lead 110mm Travel $269.99 |
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THK GL20N Ball Screw Linear Actuator 300mm Travel $329.99 |
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THK GL20N Ball Screw Linear Actuator 200mm Travel $299.99 |
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NSK MCM06 Linear Precision Ground Ball Screw Actuator Double Slider 210L New $429.99 |
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Sea Gull Lighting Linear Lighting Screws 9862 $9.00 |
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Linear Screw Actuator $196.00 |
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Storz Medical Linear Screw Assy 12″ w/ Bearing Nut & Encoder $49.95 |
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THK GL15N SHS15 Linear Rolled Ball Screw Actuator 602L Linear Guide Rail LM NSK $649.99 |
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Exlar GSX30-1001-MFM-AB7-268 Linear Servo Actuator Motor Roller Screw Electric $529.99 |
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Exlar GSX20-0601-MCM-AB7-268-RB Linear Actuator Motor Roller Screw Electric $549.99 |
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Exlar GSX30-1402-MRM-AB5-368-RB Linear Servo Actuator Motor Roller Screw $549.99 |
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Exlar GSX30-0301-MFM-AB5-268 Linear Servo Actuator Motor Roller Screw Electric $349.99 |
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Exlar GSX30-1001-MFM-AB7-268 Linear Servo Actuator Motor Roller Screw Electric $399.99 |
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Exlar GSX30-1402-MCM-AB5-368-RB Linear Servo Actuator Motor Roller Screw $549.99 |
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Precision Linear Actuator Screw Drive with Stepper Motor 100mm Travel $299.00 |
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THK KR33 Linear Precision Ball Screw Linear Actuator 62L NSK Guide Rail Slide $299.99 |
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Parker Daedal 4054M Linear Slide Stage (missing thumb screw) $130.00 |
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NEW NSK W12 Ballscrew & Nut 20″ Linear Actuator Ball Screw 16” Travel/Avail QTY $199.00 |
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Globe Motors 27V Linear Screw M537M1 & Actuator 28″ $24.95 |
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New THK GL15N SHS15 Linear Rolled Ball Screw Actuator 842L Linear Guide Rail NSK $699.99 |
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Vexta PH266 Motorized Linear Step Drive Ball Screw Assy $80.69 |
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Micromatic 3-Axis Linear Actuator Stage XYZ Nutec Slide Ball Screw $1,099.99 |
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Newport DS40 Dovetail 2-Axis Linear Optical Translation Stage XY Screw Actuator $149.99 |
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Newport DS40 Dovetail 2-Axis Linear Optical Translation Stage XY Screw Actuator $149.99 |
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Oriental Motor 2RK6GN-AM Magnetic Brake Linear Head Lead Screw 2LF10N-3 Assembly $99.99 |
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Micro 2-Axis X-Y Lead Screw Driven Optical Stage Linear Actuator Newport $99.99 |
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AEROTECH 100 MM MOTOR DRIVEN LINEAR BALL SCREW STAGE $675.00 |
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CNC Linear Rail + DC Step Motor Servo +2 NEW Limit Sensor 9″ NO LEAD SCREW $350.00 |
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Stepper Motor Driven Optical Linear Translation Stage 2-Axis XY Micrometer Screw $449.99 |
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Deprag 0522-0/0.75-2 Linear Screw Feeder w/ ME1PC Torquemeter + Vibratory Bowl $1,582.99 |
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THK KR45 Linear Precision 15mm Ground Ball Screw Actuator 710L NSK Guide Rail $599.99 |
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THK KR30 Linear Precision 10mm Ground Ball Screw Actuator 133L NSK Guide Rail $259.99 |
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THK KR33 A Linear Precision 20mm Ground Ball Screw Actuator 90L NSK SMC $199.99 |
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THK KR33 A Linear Precision 20mm Ground Ball Screw Actuator 90L NSK SMC $199.99 |
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NSK W2504 Ball Screw / Nut 420mm Travel 530mm Linear Actuator CNC Robot Kawasaki $169.00 |
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SMC LJ-414A-NF400-F2 Precision Ball Screw Linear Stage Electric Actuator Rail $1,199.99 |
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IAI IS-L-Z-M-5-200-400-EU-SP 25” 600mm Intelligent Linear Lead Screw Actuator $249.99 |
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THK Linear Actuator 1060mm – GL20N-106-HV-B10-D-N-N-N-Y, New, NIB, ball screw $500.00 |
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THK UR09F00005 ACTUATOR BALL SCREW LINEAR RAIL 9″ TABLE 2 1/2″ BLOCK $449.99 |
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Parker Custom Servo Motor Assy CM231BLw/ Kuroda 38mm Linear Ball Screw +Cables $173.99 |
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Parker/Compumotor CM231BL Servo Motor w/Kuroda 15-02C3S Linear Ball Screw+Cables $194.99 |
6 Interesting Facts About Ball Screws
The truth regarding ball screws is their suitability for circumstances that demand high accuracy and that top accuracy shafts using these highly precise screws are manufactured on the basis of a 3-pronged course of action. They should not remain open to pollutants, their mechanical efficiency is on the higher side, and they are not meant for utilization by manually operated contraptions and use in mining sites and cheaply produced ball screws are also available.
A ball screw is a specially crafted, very efficient type of nut and bolt. It has a design which allows it to convert its rotational motion into a motion in a straight line using less friction. Ball Screw Repair requires the same precision and attention to detail as it takes to create them in the first place. Because of its unique design and the delicate nature of its production, ball screws are quite expensive. These components are commonly used in the fields of aeronautics and robotics, but they are not as popular in several other industries due to certain limitations and potential breakdowns. Here are more interesting facts about ball screws:
These are suitable in cases that demand greater precision
Ball screws have a threaded shaft for ball bearings that serve as a precision screw. Because of this feature, the ball screw is allowed to withstand very strong thrust loads while reducing the friction. Ball screw were designed to be able to close tolerances, they are also great for situations that demand high precision.
High-precision screw shafts are produced using a 3-step process
Manufacturing screw shafts is not as simple as it may seem. Three main steps are necessary in the manufacturing process. The coarse shape is given in the beginning using a machine. The next step includes the hardening of the case and, ultimately, the grounding of the product. This allows precision in the range of a thousandth of an inch per foot, at the minimum.
They must not be exposed to contaminants
One of the distinct and inherent characteristics of ball screws is their accuracy, and to maintain this quality and functionality, delicate care must be applied. It is important to not have ball screws around dirt, abrasive things or other types of contaminants.
They have a better mechanical efficiency that others like this
Compared to similar products, like Acme lead screws, ball screw have one of the highest mechanical efficiency because of their lower friction. Regular-sized ball screws have about 90 percent efficiency while the same-sized Acme lead screws have about 50 percent efficiency. This means that ball screws may be operated with less exertion of force. This lower requirement of force makes ball screws perfect for devices and mechanical objects that need to accommodate moving components.
For hand-fed machine tools and mining projects they are not suitable
Ball screws do not enjoy much favor in many industries due to a number of factors. The screw, for instance, is not a suitable choice for hand-fed machinery because of its inability to regulate the stiffness of Servo Motors. Industries such as mining tend to avoid ball screws because they only work well in an environment free of contaminants and debris.
These are low cost manufacturing of ball screws
You can find cheaper ball screws, but they aren’t precision implements. They are made by the process of rolling the ball screw rods. Ball screws produced from rolling are less precise; specifically, they have positional precision of several thousandths of an inch per foot compared to high-precision screws that are precise to one thousandth of an inch per foot.
Ball screws have inherent qualities and features that make them efficient in some industries and impractical for others.
To know more about ball screws, Ball Screw Repair and other services concerning this type of tool you can visit http://www.motorcityrepair.com/BallScrewTemplate.html.
