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Side Knob BiSlideSide Knob BiSlide without base Side Knob BiSlide with base Side Knob BiSlide Side Knob BiSlide without base


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Side Knob BiSlide Assembly

The configuration of the Side Knob BiSlide positioning stage makes an ideal precision vertical test stand. In addition, the Side Knob BiSlide can be used for many other applications where a vertical positioning stage may be useful, such as positioning a laser or a camera.


The Side Knob BiSlide delivers effective rotary to linear motion by using a right angle timing belt drive connected to a fine pitch lead screw. The motion allows the slide to move a payload up and down into position smoothly and precisely.

Constructed with hard-coat anodized, aluminum dovetail ways and smooth motion PTFE bearings; BiSlide Assemblies deliver higher rigidity for longer life and more precise movement. The manually-operated Side Knob Assembly has a peak load capacity of 40 lbs. (18.1 kg.) Three typical test stand travel heights are available – 5, 10 and 15 inches (12.7, 25.4 and 38.1 cm respectively) – or a custom height Side Knob BiSlide can be designed.


Side Knob BiSlide® Features

Because the Side Knob is a configuration of the linear Velmex BiSlide Assemblies, it has many of the same features and benefits found on the world-recognized BiSlide stages.

Side Knob BiSlide Features


Side Knob BiSlide® Style Options

Part number information for each style can be found under Specifications at the end of the page.

Side Knob BiSlide

The Side Knob BiSlide Assembly has three style options based on the mounting of the Knob and Lock:

 

• Mounting – Lock Left / Knob Right
• Mounting – Knob Left / Lock Right
• Mounting – Knob Left / Knob Right

Pictured is the Lock Left / Knob Right


Please refer to either manually-operated or motor-driven BiSlide Assemblies for additional details, specifications and examples of other BiSlide models, series and styles.


Side Knob BiSlide® Specifications


Factors such as size of the motor, size of the payload, travel distance, mounting direction/plane, etc. effect the actual capability of any assembly. Please contact Velmex Application Engineers to configure a system that will meet your exact requirements.

Side Knob BiSlide Assemblies are available in 3 standard vertical travel distances – 5, 10 and 15 inches (12.7, 25.4 and 38.1 cm respectively).


BiSlide® Travel Distance Base Length Slider Length
Series Inches* cm Inches cm Inches cm
MN10 – Side Knob (All styles) Two Side Knob BiSlides - one with base 5" - 15" 12.7 – 38.1 (Height) 15.15" – 25.15" 38.48 – 63.88 5" 12.7

* Standard is up to 15" in increments of 5", but it is possible to go to a maximum of 40".

BiSlide® Weight Height Width
Series lbs. kg. Inches cm Inches cm
MN10 – Side Knob (All styles) Two Side Knob BiSlides - one with base 7.4 – 11 (without base) 3.4 – 5 15.15" – 25.15" 38.48 – 63.88 7.24" (depth 4.6") 18.4 (11.68)


BiSlide® Dynamic Load Static Load Momentary Load
Load Capacity lbs. kg. lbs. kg. lbs. kg.
Lift (maximum) 40 lbs. 18.14 40 lbs. 18.14 100 lbs. 45.36
Thrust 20 lbs. 9.07 40 lbs. 18.14 100 lbs. 45.36
Coefficient of friction 0.09 typical
Repeatability 0.00015" (4 microns) typical
Straight line accuracy 0.003"(0.076 mm) over entire travel distance. Higher accuracy 0.0015" (0.038mm) available
Screw lead accuracy 0.003"/10" (0.076 mm/25 cm) 0.0015"/10" available. Consult factory.
Operating temperature 0 to 180° F (-18 to 82° C)
Properties of Velmex Stages Information on stage composition, tolerances, wear and design for specialty applications.

BiSlide® Dimensions
  Side Knob BiSlide  
  Carriage  
  End View of BiSlide Carriage  

BiSlide Cross Section

BiSlide Base Cross-Section

The slider / carriage (shaded area in the cross-section to the left) rides inside the guide ways. The 45 degree opposing ways give strength to carry the payload.

 

 


All BiSlides have the same basic part number configuration. The number varies with the series, the travel distance, the lead screw and the motor mountings. Additional prefixes and suffixes are added for the options and accessories. You can determine the BiSlide part number using the chart below. Side Knob part numbers end in 40, 41 or 42.


  Manual BiSlide Part No. Chart  

CE markBiSlide Assemblies conform to European Machinery Directive (89/392/EEC) Annex 1

 




Options/Accessories for Velmex Side Knob BiSlides®

Lead Screws

Alternative Lead Screws – The Side Knob BiSlide is standard with an E01 leadscrew (0.1" advance per revolution). Alternative lead screws are available as options.

Side Knob BiSlide with optional base

Mounting Base – Optional mounting base provides the Side Knob BiSlide assembly the perfect platform for an inspection station.

BiSlide Hardware

T-Nuts , mounting bolts and other hardware – to create strong, secure attachments. Can also be used with the cleats. For more information on BiSlide hardware visit the BiSlide Adapters page.

BiSlide Cleats

Cleats - use BiSlide cleats to create rigid XY attachments, mountings for optical tables and attachments to other T-slot framing systems. The cleats are also used to secure BiSlides for longer travel distances and to support larger loads. For more information on BiSlide hardware visit the BiSlide Adapters page.

 

MC-1 – Standard 1 hole cleat. Mounts the BiSlide to a frame / base / surface. Can be used to mount to other BiSlides in an XY, XZ or XYZ configuration.
MC-2 – Standard 2 hole cleat. Mounts the BiSlide to a frame / base / surface. Can be used to mount to other BiSlides in an XY, XZ or XYZ configuration.
MC-3 – For use with optical benches with 1" or 25 mm centers
MC-4 Sandwich cleats - used to connect two parallel bases.

VRO with a BiSlide Assembly

Encoders and VRO™ Encoder Readout For a high resolution position readout an encoder and Velmex's VRO encoder readout can be mounted to the linear slides. An encoder, mounted directly to the slider gives a true and accurate reading eliminating lead screw and backlash errors.

The VRO is compatible with all 5V incremental encoders. Fully functional, it features automatic memory back-up of settings, sleep mode and self diagnostics. It’s highly visible, wide-screen LED display makes it easy to view the positioning results. SEE: Velmex Controls on the Encoders and the VRO Readout for additional details.


 

For .STP files, you may need to right click on the download button and save the "target" or "link".

Side Knob BiSlide CAD Drawings
Click to Open

The majority of CAD drawing found in our Technical Library are Step (.stp) files. You will also see .dxf, .dwg, .sat and .pdf files. If you require a different format or cannot located the drawing you require, please contact us. Drawings are identified by the series/model part no. The number can be found on the side or end of any Velmex device you may already own.

Series Type File Name Description Download View
MN10 - Lock Left / Knob Right STP MN10-0050-xxx-40 Side Knob.stp Side Knob BiSlide, Lead screw, 5" Vertical Travel, -
lock left,/knob right
Download Button -
MN10 - Lock Left / Knob Right STP MN10-0100-xxx-40 Side Knob.stp Side Knob BiSlide, Lead screw, 10" VerticalTravel -
lock left / knob right
Download Button -
MN10 - Lock Left / Knob Right STP MN10-0150-xxx-40 Side Knob.stp Side Knob BiSlide, Lead screw, 15" Vertical Travel, -
lock left,/knob right
Download Button -
MN10 - Knob Left / Lock Right STP MN10-0150-xxx-41 Side Knob.stp Side Knob BiSlide, Lead screw, 15" VerticalTravel -
knob left / lock right
Download Button -
MN10 - Lock Left / Knob Righ STP MN10-0200-xxx-42 Side Knob.stp Side Knob BiSlide, Lead screw,, 20" VerticalTravel -
knob left / knob right
Download Button -
MN10 - Knob Left / Lock Right STP BiSlide_Side_Knob_Left_30 inch.stp Side Knob BiSlide, Lead screw, 30" VerticalTravel -
knob left / lock right
Download Button -

 

 

Side Knob BiSlide Documents
Click to Open

Content

Side Knob BiSlide Documents

Type File Name Description Download View
PDF BiSlide Side Knob Info Sheet.pdf Side Knob BiSlide information Sheet with specifications Download Button View PDF
PDF Side Kob BiSlide Dimensional Drawings.pdf Dimensional drawings for the Side Knob BiSlide Download Button View PDF

 


Velmex Side Knob BiSlide® Applications and Examples

These are examples of Velmex products. If you wish a similar product, please contact us with your specific application specifications (travel distance, payload, hours per day in use, resolution, speed range, etc.). You can use the Request Assistance form.

The example displayed may be a custom configuration, designed to the customer's specifications; and not offered as a standard product. Custom configurations could contain custom, externally-fabricated components.

 

Pictured in our gallery are examples of several configurations for the Side Knob BiSlide. Product and accessory offering is subject to change and availability.

Example Key Code Meaning Example Key Code Meaning
A Manually Operated M Motorized
S Standard C Custom Configuration
B BiSlide U UniSlide
X XSlide R Rotary Tables
T XY Tables TT Turntables
E Elevating Tables FS Fun Stuff (Ingenious, Cool, or Just out of the ordinary applications)

 

Single Axis Side Knob BiSlide Stages
Click to Open
  • Side Knob BiSlide Free Standing Side Knob BiSlide
    Exp: ASB1-SK
  • Side Knob BiSlide with Base description
    Exp: ASB2-SK
  • Lock Left - Knob Right BiSlide description
    Exp: ASB3-SK

Multiple-Axes Assemblies
Click to Open

 

Sorry, we don't have any images of our Side Knob BiSlides used with other BiSlides in a system. Please check back later.


Combination Assemblies
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Sorry, we don't have any images of a system using our Side Knob BiSlides and other Velmex stages. Please check back later.


Working Images
Click to Open
  • Side Knob BiSlide with Scope description
    Microscope

Examples of other Velmex products can be found on the Examples page or in the Examples section for each product.

 

 

 

Many questions can be answered by reviewing the "Features", "Model / Series", "Specifications", "Options / Accessories" and "Technical Documentation" sections for each product line. Additional FAQs about product comparisons, product construction, purchasing and shipping can be found on the company FAQ page.

Do BiSlides need lubrication and how often?

Lubrication is important for motor-driven systems or wherever you want maximum life and the lowest friction. BiSlide Assemblies should be lubricated with Velmex BL-1 oil. Only a few drops are required to keep your slide running smoothly. The load and hours of use effect the amount and frequency of lubrication. Manual BiSlide assemblies require less frequent lubrication. See the user guide that came with your BiSlide for recommendations.

Can BiSlides be mounted together?

Yes, BiSlides can be mounted together in XY, XZ, XYZ configurations. However, Side Knob BiSlide stages because of the knob control design are usually operated as stand alone positioners. You rarely will find them incorporated in other system designs.

How do you adjust the carriage fit on an BSlide?

Adjustments the carriage on a BiSlide may be necessary after break in period and less frequently thereafter. The Lead Screw Nut (StabilNut) has an adjustable mesh to minimize backlash. Carriage fit can be adjusted by tightening the bolts on the carriage surface. See the BiSlide Owners Manual for how and when to adjust


If you have questions about your specific application or want us to design a Side Knob BiSlide System for you, please complete the Request Assistance form or call Velmex to speak to one of our Application Engineers.