|
|
|
Since the spline shaft’s surface is provided with a mirror finish, smooth slide is achieved. In addition, the large contact area and the concentricity, which enables the center to be automatically determined as a torque is applied, allow the product to demonstrate stable torque transmission.
|
|
MISUMI provides more than 1 Million mechanical components for the assembly automation. We delivery components europewide in averagely 6-8 days GUARANTEED delivery from the day of purchase, stock items available from 2 days delivery.
MISUMI 24/7 Web Ordering System (WOS) represents a full-fledged e-Commerce solution, which you can use, for the first time, independently from the catalogue in paper form, to configurate MISUMI products, submit quotations and place orders.
For more information about MISUMI, WOS or for ordering a catalogue please visit: www.misumi-europe.com
MISUMI - Precisely Meeting Your Demands
|
|
|
Pacific Bearing offers a variety of shafting, rails and accessories such as Feather Shaft™, Feather Rail™, RC60 Steel, 440 Stainless Shafting, and custom options.
|
|
Involute Spline Shafts & Bushings
Gear teeth Stub tooth
Pressure angle 20
Material S45C (Carbon steel)
Heat treatment Normalized
Surface hardness HB 225260
Surface treatment Black oxide
Surface finish Cut
Datum reference surface for gear cutting : Shaft/Outside diameter
|
|
On stock more than 120 tons hardened precision shaft.
To offer comprehensive service to our clients, we have a manufacturing workshop wich allows us to carry out the orders following tailor-made plans.
All of our machines are fitted to work on hard metal: for example, precision shafts and ballscrews.
The workshop was created in 2001 to broaden our capacities and to establish a specialized production facility
|
|
* PRECISION BRAND Drill Rod rounds are made of annealed, ground and polished, general purpose tool steel
* Used for punches, tools and dies, drills, taps, arbors, roller bearings, dowel pins and a variety of machine parts where high strength and long life are required
* Excellent finish, strength and machinability makes drill rod ideally suited for power drive shafts and applications where accuracy and straightness are required
* Stocked in 3 feet lengths
* Available in Water hardening (W-1) and Oil Hardening (O-1) grades
* Other grades and sizes, including metric are available on special order
|
|
Linear bushing guides can be put together from over 1,000 designs and variations to meet all demands and applications, which means that users can select exactly what they require for every task.
he Rexroth range includes shafts with a variety of tolerances made of heat-treatment steel, stainless steel and hard chromium plating. It therefore covers a wide range of applications, including in corrosive environments.
|
|
Type : Material : Hardness : Surface Treatment RoHS CAD Data
SFRU 1045 Carbon Steel - Black Oxide Compliant
PSFRU 1045 Carbon Steel - Black Oxide Compliant
SSFRU 304 Stainless Steel - - Compliant
|
|
Nook PowerTrax™ HG Shafting, made from high quality alloy steel, is manufactured and stocked for immediate shipment from our Cleveland, Ohio facility, in diameters from 5 to 80mm and 1/4 to 4 inches. Stainless Steel 440c shafting is available in diameters from 1/4 to 1 inch and 5 to 80 mm. Standard diameters can be cut to your specified length and shipped within 24 hours of receipt of your order. Contact Nook Industries, Inc. for availability of special diameters.
CASE HARDNESS PowerTrax™ HG alloy shafting is induction hardened Rc 60-63. Stainless steel shafting is hardened to Rc 50-55. The case depth on all PowerTrax™ HG Shafting is precisely controlled for optimal performance. The extremely hard surface minimizes wear and is resistant to nicks and scratches.
|
|
On stock more than 120 tons hardened precision shaft.
To offer comprehensive service to our clients, we have a manufacturing workshop wich allows us to carry out the orders following tailor-made plans.
All of our machines are fitted to work on hard metal: for example, precision shafts and ballscrews.
The workshop was created in 2001 to broaden our capacities and to establish a specialized production facility
|
|
Optimum Performance Greater Accuracy
The NB Slide Shaft was developed to achieve greater accuracy in roundness, cylindricity, surface finishing, and linear travel. Heat treated in both axial and radial directions, NB Slide Shaft come in both high-carbon chromium bearing steel or Martensite stainless steel for maximum performance quality. In addition, our precision machining capabilities offer you a variety of specially engineered custom shafts, such as spindle and roll shafts, to meet your special requirement.
Accuracy
NB Slide Shafts feature reliable, high precision roundness cylindicity, straightness, and surface finish. Fig. 1 and 2 show examples of measurement results for roundness and surface finish, respectively.
|
|
|
The large spectrum of accessories in the Z-program completes the idea of the HASCO building block principle. It offers meaningful and functional additions for all applications. The Z-program is divided into eight ranges. From the guide pin to the electronic controller the user finds everything that is needed for the building of modern forms and tools.
|
|
The NB slide shaft is used with bearings such as the slide bush in order to obtain highly accurate linear motion.
When used in combination with a slide bush, the shaft performs as the inner race of the bearing system.
The NB slide shafts are manufactured with an emphasis on quality and accuracy to ensure stable functionality under many operating conditions. Superior performance is guaranteed for both rotational motion and combined rotational and linear motion.
|
|
Unlike gears, splines only apply the transmission of power on the same axis. In Arrow’s products, most splines are used on shafts and internal diameters of gearing for the purpose of mounting.
Arrow’s size range and capabilities for Splines are provided in the table below.
Maximum Pitch Diameter – 20”
Diametral Pitch – 4/8 – 80/160
Face Width – 13.0
Unground Tooth – AGMA Q9
Ground Tooth – AGMA Q13
|
|
Eliminates Backlash, Reduces Friction
The NB Ball Spline is designed for mechanical applications which require both linear motion and torque transmission. The rolling contact of the balls eliminates backlash and reduces friction, helping you to achieve super precision and reliability.
The spline shaft facilitates additional machining and high accuracy because of a round shaft shape. Since the spline shaft is also machined by cylindrical grinding, it has a high sealing performance and a well-balanced structure that reduces the vibration and noise during rotary motion. Moreover, it has great geometrical moment of inertia and high rigidity. This enables a long-term, high precision linear motion.
|
|
The NB ball spline is a linear motion mechanism utilising the rotational motion of ball elements. It can be used in a wide variety of applications, including robotics and transporttype equipment.
The NB rotary ball spline can be used for both rotational- and linear motion. It can be used in scalar robots, the vertical shaft of assembly equipment, tool changers and loaders.
|
|
Traditionally, a solid steel shaft reaching the full width of the machine with several polyurethane tyres attached and a bearing at each end to support it would have been used. But through extensive R&D and close collaboration with our customers, BNL has devised many alternative solutions incorporating steel, aluminium, patented plastic and rubber twin-shot and over-moulded combinations to ensure the right shaft for the right job. Our patented nylon shaft with over-moulded elastomer rollers for a computer scanner is a fi ne example of our expertise in
this area.
Through the integration of additional features such as clip-on rollers and integral ball bearings, our dedicated in-house design team is able to maximise functionality, reduce the number of components, suppliers and assembly time, thereby delivering whole system cost reductions.
|
|
|
Linear bushing guides can be put together from over 1,000 designs and variations to meet all demands and applications, which means that users can select exactly what they require for every task.
|
|
| ... products without technical information |
| |
- A medium duty cylindrical ball spline
- Zero angular backlash
- High rigidity and accurate positioning
- Compact design, simple assembly
- 2D & 3D CAD Drawings
|
|
|
|
|
|
BIKO lock type Linear Ball Spline is a linear motion rolling guide, featuring a slide unit which performs endless linear motion along a spline shaft. Two rows of steel balls are arranged in four point contact with the raceways. This design ensures stable high accuracy and rigidity in operations even under fluctuating loads with changing direction and magnitude or complex loads.
Features:
Interchangeable
All models in this series are interchangeable specification products. The dimensions of slide units and spline shafts are individually controlled, so that the spline shafts and slide units can be combined, added or exchanged freely.
Easy mounting
The slide unit is provided with threaded mounting holes for easy mounting on machines or equipment with bolts.
Stainless steel type
The stainless steel type has excellent corrosion resistance and is most suitable for machines and equipment used in clean environments, for example, medical equipment, measuring instruments, and semiconductor manufacturing equipment.
Hollow shaft
In high carbon steel type, hollow shafts are also available in addition to solid shafts. The hollow shafts are suitable for applications in which piping, wiring or ventilation is needed.
|
|
Ball spline is a linear motion mechanism utilizing the rotational motion of ball elements.
It can be used in a wide variety of applications including robotics and transport type equipment.
Structure and advantage :
The ball spline consists of a spline shaft with raceway grooves and a spline nut. The spline nut consists of an outer cylinder (main body),retainer, side rings, and ball elements. Designed and manufactured to achieve a reliably smooth motion.
High Load Capacity and Long Travel Life:
The raceway grooves are machined to a radius close to that of the ball elements. The large ball contact surface results in high load capacity and long travel life.
Wide Variety of Configurations:
A total of 16 shafts with diameters ranging from 4mm to 100mm are available. Seven different types of nuts to 100mm are available. Seven different types of nuts are available:
- cylindrical types (SSP/SSPM),
- flange types (SSPF/SSPT),
- block types (SPA/SPAW/SSPB)
- Rotary ball-spline (SPR)
|
|
PowerTorq™ Ball Splines are convenient and efficient devices that allow friction free linear motion while transmitting torque. Because of their reliability and high efficiency, they are utilized to replace conventional splines. In a ball spline assembly, recirculating bearing balls carry the load between the rotating member (inner race) and the rotating/sliding member (outer race).
Inner races are made of high quality 4150 alloy steel, induction hardened to Rc 56-60. Outer races are made of hardened steel with ball tracks heat treated to Rc 58-60. Ball spline inner and outer races are protected with a black oxide finish.
|
|
|
|
see the results for the following category : 
