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Supplier: CEF Industries LLC
Description: AS9100 Rev C certified CEF Industries designs, manufactures and tests ball screws for the aerospace and defense industry. CEF has over 30+ years of experience providing: multiple configurations, high load capability, a variety of mounting configurations, multiple ball return and
- Length: 60 inch
- Component Type: Screw Only
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Supplier: Joyce/Dayton Corp.
Description: Joyce 2-ton reverse base, ball screw worm gear jacks lift and precisely position loads. Upright or inverted, these jacks operate at full capacity in tension or in compression and are available in Translating and KFTN designs. Standard reverse base RWB62, RWB122, and RWB242 jacks are
- Lift Capacity: 2 tons
- Actuation: Electric Motor
- Jack Type: Screw Jack
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Supplier: Sugatsune America, Inc.
Description: 55 Self-Closing N Detent N Ball Bearing N Knuckles 3 Holes 5 Max. Opening Angle (?) 180 Max. Opening Angle (degree) 180 All-Stainless Steel Y Are Fasteners Included N Are Fasteners Required Y Fasteners Type 4.5mm or #9 screw Is CA Prop 65 Compliant N Is NSF Compliant N Is RoHS
- Length: 0.5625 inch
- Number of Holes: 5
- Hinge Type: Butt Hinge
- Features: Other
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Supplier: Sugatsune America, Inc.
Description: 55 Self-Closing N Detent N Ball Bearing N Knuckles 3 Holes 0 Max. Opening Angle (?) 180 Max. Opening Angle (degree) 180 All-Stainless Steel Y Are Fasteners Included N Are Fasteners Required N Is CA Prop 65 Compliant N Is NSF Compliant N Is RoHS Compliant RoHS 3 Is Accessory N
- Length: 0.5625 inch
- Number of Holes: 0
- Hinge Type: Butt Hinge
- Features: Other
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Supplier: RegalRexnord
Description: 1 15/16" Unmounted Ball Bearing, Standard Duty, Relubricatable, Setscrew Locking, Single Lip Contact Seal, Reversed assembly of outer race, no set screws
- Bore Size: 1.9375 inch
- Outside Diameter: 2.75 inch
- Dynamic Axial / Thrust Load: 7,920 lbs
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Supplier: HardwareSource, Inc.
Description: Swing clear hinge with ball bearings. Use swing clear hinges wherever doors are required to swing completely clear of the door opening. (door must open to at least 95 degrees to swing completely clear). Improves clearance for wheelchairs, carts, etc. Steel base material, full mortise hinge.
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Supplier: Allied Electronics, Inc.
Description: Features: Electronically Commutated External Rotor Motor Fully Integrated Commutation Electronics Electronic Protection Against Reverse Polarity, Locked Rotor Fiberglass Reinforced PA Plastic Impeller Aluminum Housing Ball Bearing Construction Air Exhaust Over Struts CCW Rotation Looking at
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Supplier: RegalRexnord
Description: 2-3/16" Mounted Spherical Roller Bearing, Cast Iron Piloted Flange Cartridge Block, Single Set screw locking collar, Clearance Seal, insert reversed in Housing
- Bore: 2.1875 inch
- Outside Diameter: 3.25 inch
- Static Axial / Thrust Load: 44,400 lbs
- Dynamic Axial / Thrust Load: 32,500 lbs
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Supplier: RegalRexnord
Description: 2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Reversed Assembled Insert
- Bore: 2 inch
- Outside Diameter: 2.875 inch
- Static Axial / Thrust Load: 33,200 lbs
- Dynamic Axial / Thrust Load: 28,890 lbs
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Supplier: RegalRexnord
Description: 2 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Piloted Flange Block, Single Setscrew Locking Collar, Clearance Seal, Bearing Reversed Assembled in Housing
- Bore: 2.5 inch
- Outside Diameter: 3.5625 inch
- Static Axial / Thrust Load: 53,500 lbs
- Dynamic Axial / Thrust Load: 38,300 lbs
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Supplier: Vooner FloGard LLC
Description: The Dolphin™ Actuator is a basic model in a series of highly specialized shower actuators optimized for their respective range of applications. The oil lubricated "Ball-Reverser" design has three balls in tracks in a ball reverser screw. The actuator can develop 1000 lbs
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Supplier: Vooner FloGard LLC
Description: The SRA-5000™ Actuator is an industry standard in a series of highly specialized shower actuators optimized for their respective range of applications. The oil lubricated "Ball-Reverser" design has three balls in tracks in a ball reverser screw. The actuator can develop
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Supplier: Vooner FloGard LLC
Description: The General Morgan™ Actuator ( formerly SRA-2000) is the original model in a series of highly specialized shower actuators optimized for their respective range of applications. The oil lubricated "Ball-Reverser" design has three balls in tracks in a ball reverser screw.
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Supplier: Vooner FloGard LLC
Description: point contact as in a ball reverser screw design. Efficiency remains constant at a high level at varying load requirements.
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Supplier: Spirax-Sarco
Description: The DCV41 is an austenitic stainless steel disc check valve available with either screwed or socket weld end connections. Its function is to prevent reverse flow on a wide variety of fluids for applications in process lines, hot water systems, steam and condensate systems.
- Valve Size: 0.5 to 1 inch
- Pressure Rating: 719.386992 psi
- Media Temperature: -20.2 to 752 F
- Number of Ports/Ways: 2
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Supplier: Allied Electronics, Inc.
Description: Direction CCW Looking at Rotor Electrical Connection Via Two Leads AWG 22, R 64. Stripped and Tinned Ends, Housing Ground Lug for Screw M4
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Supplier: Allied Electronics, Inc.
Description: Direction CCW Looking at Rotor Electrical Connection Via Two Leads AWG 22, R 64. Stripped and Tinned Ends, Housing Ground Lug for Screw M4
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Supplier: Rockford Ball Screw
Description: Quick changeover CNC machining centers for low volume requirements Specialty machining centers for screw splicing, flange pinning and part deburring Auto feed centerless grinding to prepare bars for screw production Roll threading systems to cold work screws for maximum material
- Additional Services: Design / Development, Reverse Engineering
- Industry / Application: Energy / Utility, Industrial / Commercial, Marine, Medical / Health Care
- Features: Midwest US Only, North America, Other, United States Only
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Supplier: Chengdu Fuyu Technology Co., Ltd
Description: [Product Feature] Dustproof, waterproof, oilproof feature. It is used for metal detection, when limit switch get close to metal, indicator of limit switch will light on, and release reverse signal. [Range of Application] FUYU ball screw motorized linear guideway, belt driven linear
- Certifications / Approvals: CE Certification
- Switch Configuration: Double Pole, Double Throw (DPDT), Double Pole, Single Throw (DPST), Single Pole, Double Throw (SPDT), Single Pole, Single Throw (SPST)
- Switch Type: Electromechanical
- Features: Linear Limit Switch
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Supplier: Primatics, Inc.
Description: Overview Primatics PCL65 series are value priced, high precision linear motion stages. A backlash free precision ground ballscrew drivetrain provides precise positioning over travels of 50 to 600mm. The NEMA23 motor mount supports common servo or stepper motors. Applications The PCL65 series is
- Stroke or X-Axis Travel: 1.968505 to 23.62206 inch
- Rated Speed: 11.8110236220472 to 23.6220472440945 in/sec
- Carriage Load: 132.3 lbs
- Positioning Accuracy: 0.0000083 to 0.000016 inch/inch
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Supplier: Newport MKS
Description: The 460P-X-05 High-Performance Modular Ball Bearing 1-Axis (X) Linear Stage is constructed of aluminum and feature hardened ball bearings running between opposing pairs of hardened and polished stainless steel rods. This offers exceptional straightness of travel with lower load
- Stroke or X-Axis Travel: 0.5118113 inch
- Axis Configuration: X Axis Only
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Supplier: Newport MKS
Description: The 460P-X High-Performance Modular Ball Bearing 1-Axis (X) Linear Stage is constructed of aluminum and feature hardened ball bearings running between opposing pairs of hardened and polished stainless steel rods. This offers exceptional straightness of travel with lower load capacity
- Stroke or X-Axis Travel: 0.9842525 inch
- Axis Configuration: X Axis Only
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Supplier: Newport MKS
Description: The M-460P-X-05 High-Performance Modular Ball Bearing 1-Axis (X) Linear Stage is constructed of aluminum and feature hardened ball bearings running between opposing pairs of hardened and polished stainless steel rods. This offers exceptional straightness of travel with lower load
- Stroke or X-Axis Travel: 0.5118113 inch
- Axis Configuration: X Axis Only
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Supplier: Newport MKS
Description: The M-460P-XYZ High-Performance Modular Ball Bearing 3-Axis (XYZ) Linear Stage is constructed of aluminum and feature hardened ball bearings running between opposing pairs of hardened and polished stainless steel rods. This offers exceptional straightness of travel with lower load
- Stroke or X-Axis Travel: 0.9842525 inch
- Axis Configuration: X-Y-Z Axes
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Supplier: Indelac Controls, Inc.
Description: The R Series compact rotary electric actuator was specifically designed for small ball valves and dampers. This heavy duty reversing actuator develops 100 lb·in torque and rotates form 0 to 90 in 2.5 seconds. The spur gear drive train has been designed for severe applications and as in
- Actuator Torque: 100 In-lbs
- DC Voltage: 12 to 24 volts
- AC Voltage: 24 to 230 volts
- Actuation Time: 2.5 seconds
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Supplier: Indelac Controls, Inc.
Description: The R Series compact rotary electric actuator was specifically designed for small ball valves and dampers. This heavy duty reversing actuator develops 100 lb·in torque and rotates form 0 to 90 in 2.5 . The spur gear drive train has been designed for severe applications and as in all
- Supply Voltage: 12 to 230 volts
- Maximum Torque: 100 In-lbs
- Operating Temperature: -40 to 150 F
- Torque: 100 In-lbs
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Supplier: Bervina Ltd.
Description: torque capacity. Couplings are for applications such as shaft encoders, resolvers, step motors, all form of servo devices, linear and ball screw actuators, robots, positioning tables, computers and radar. Main attributes: One piece metal construction Bores from 1.9 mm to 19 mm (0.075
- Bore Diameter: 0.11023628 to 0.18897648 inch
- Coupling Diameter: 0.75196891 inch
- Coupling Length: 0.90157529 inch
- Angular Misalignment: 5 degrees
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Supplier: Bervina Ltd.
Description: encoders, resolvers, step motors, all form servo devices, linear and ball screw actuators, robots, positioning tables, computers and radar. Main attributes: One piece metal construction Bores from 2.5 mm to 19 mm (0.098 inch to0.750 inch) Compensates for angular, parallel and axial
- Bore Diameter: 0.09842525 to 0.393701 inch
- Coupling Diameter: 0.85826818 inch
- Coupling Length: 0.787402 inch
- Angular Misalignment: 1 degrees
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Supplier: LeBlond Ltd.
Description: PRECISION GRINDING SPINDLE: The precision cartridge spindle is greased and free of maintenance. Built with four (4) preloaded class 9 super precision angular contact ball bearings suitable for heavy grinding. The spindle is directly coupled to a V3 motor. This ensures spindle run out accuracy
- AC Voltage & Phase: 208 - 230 / 240 V 60 Hz, 460 / 480 V 60 Hz
- Power Source: Electric Motor / Vibrator
- Mounting: Floor / Stationary (Machine Tool)
- Type: Grinder - Grinding Wheel, Precision Grinder
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Supplier: Kuriyama of America, Inc.
Description: Aluminum Male Coupler Stainless Steel Insert Stainless Steel Ball Bearings Rubber O-Ring (These items, referred to as "BOWA Sets," are available separately as shown.) Allen Hex Wrench (These items, referred to as "BOWA Sets," are available separately as shown.) Allen Head Set Screw
- English Size: 4 inch
- Fitting Type: Adapter, Swivel
- Material: Aluminum, Stainless Steel
- Features: English
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Description: for minimum maintenance. Dual braking system Heavy duty, industrial single speed controls include magnetic reversing contactor which operates on 115 volts provided by a control transformer. Totally enclosed, ball bearing, 30 minute rated, thermally protected, hoist duty motor is
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Supplier: Aries Electronics, Inc.
Description: only 0.077 [1.96] Socket is easily mounted and removed to & from the test board due to solderless pressure mount compression Spring-Probes which, are accurately located by two molded plastic alignment pins and mounted with four stainless steel screws. The Au over Ni plated compression
- Contact Resistance: 40 milliohms
- Operating Temperature: -55 to 150 C
- Contacts Pitch: 0.2 to 0.8 mm
- Features: Clamshell Socket, Other, Solderless
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Supplier: Aries Electronics, Inc.
Description: Socket is easily mounted and removed to & from the BIB due to solderless pressure mount compression Spring-Probes which, are accurately located by two molded plastic alignment pins and mounted with four stainless steel screws The Au over Ni plated compression Spring-Probes leave very small
- Operating Temperature: -55 to 150 C
- Contacts Pitch: 5.08 to 20.32 mm
- Socket Type: BGA, CSP, Test / Prototyping Socket
- Features: Clamshell Socket, Other, Solderless
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Active Braking Control Systems Design for Vehicles
• an electric brushless motor; • a planetary gear; • a reversible ball screw ; • a piston, integral with the ball screw; • two brake pads; • a brake disc; • the brake external body, called caliper, to which the motor and…
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CR4 - Thread: Mechanical Auto reversing screw mechanism
How about an automatic reversing ball screw like this one?
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Development of an implantable motor-driven assist pump system
As the ball screw reverses , the pusher plate is pulled back- ward by the ball screw and the iron disk is pulled by mag- netic force (filling phase).
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TAO2000 V2 computer‐assisted force feedback telemanipulators used as maintenance and production tools at the AREVA NC–La Hague fuel recycling plant
Synchronous belt/ reversible ball - screw /cable transmission Gripper handle .
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Review and new thinking on LAMOST focal plate support structure
In order to prevent reverse of ball screw , the end of screw shaft is machined as precision linear motion spline shaft according to the usage demands and usage conditions.
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Mechanical Design Handbook, Measurement, Analysis, and Control of Dynamic Systems > POWER SCREWS
Reversing screws are ball screws that provide a steady reciprocating motion with a constant rotation input.
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SRC International GC 45 155 mm gun-howitzer
The ball screw is reversible and the trails can be simply dropped to the ground during emplacement.
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CR4 - Thread: Actuator Type?
One suggestion: a ball screw with reversible gearmotor drive.
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ISOTOPES PRODUCTION REACTOR--SUMMARY OF COMPLETE DESIGN
After the solenoid has been energized, the pawl and latch are in a fixed position; the shinn-safety rod can be raised or lowered by the same reversible motor and ball screw that is used to conapress the springs.
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Development of Electronic Control Four-Wheel Steering System
• Actuator: The actuator, using a combination of a ball screw with great reversing efficiency (97%) and an electric motor, returns the rear wheels to the neutral position by a metal spring whenever power supply to the motor is cut off.