- 02

Linear Rails

Very compact solution

MiniRoller Rail

An alternative to miniature ball guide in several industries and applications

Available Sizes

Your application data

1. Environment

Workshop

2. Axis configuration

Number of rails

Mounting configuration

Select first the mounting configuration

Mounting configuration

Select a Mounting configuration

Stroke

(mm)

Ls: Distance between sliders

(mm)

Select a Mounting configuration

Lr: Distance between rails

(mm)

tooltip-distanceRails

3. Loading

W: Total payload

(N)

Position of total payload

(mm)

tooltip-hPayload

(mm)

tooltip-bPayload

(mm)

tooltip-aPayload

(mm)

tooltip-hPayload

(mm)

tooltip-bPayload

(mm)

tooltip-aPayload

T: Position of driving system

(mm)

tooltip-hPosition

(mm)

tooltip-bPosition

(mm)

tooltip-hPosition

(mm)

tooltip-bPosition

4. Work rate

Quick settings

Advanced settings

Select a speed

Your values / speed:

Expected Speed

(m/s)

Expected Acceleration

(m/s²)

Speed achieved

(m/s)

Cycle time based on a round trip

📑 Your Cycle Time

(s)

Cycle time based on a round trip

📑 Your thrust force required

(N)

Calculated theoretical effort

🔎 For information, your cycle time for an acceleration of 2m/s² would be :

Desired cycle time (excluding breaks)

(s)

📑 Your calculated speed

(m/s)

📑 Your calculated acceleration

(m/s²)

📑 Your thrust force required

(N)

Calculated theoretical effort

5. Use time

Lifetime in kilometers

Lifetime in number of cycles

Lifetime in kilometers

Expected Lifetime

(Km)

Lifetime in number of cycles

Expected Lifetime

Sum of break times

(s)

Cumulative break time over a complete cycle

Number of hours / day

Number of days / year

Number of years

📑 Your total cycle time

Cycle time based on a round trip

📑 Your hourly rate

📑 Your total number of cycles required

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The Essential

Compact size
Corrosion resistant surface
Smooth motion
Hardened and honed raceways surface
Sliders with four rollers arranged in pairs
Not sensitive to dirt due to the large rollers
Low maintenance
Quieter than recirculating ball systems
MiniRoller Rail profile rails can be drop-in replace linear guides from another manufacturers while maintaining the same critical dimensions.

Performance characteristics:

Max. slider operating speed on the rail: 3 m/s (118 in/s) (depending on application)
Max. acceleration: 5 m/s² (196 in/s²) (depending on application)
Available rail lengths up to 1950 mm (78.74 in)
Temperature range: -20 °C to +80 °C (-4 °F to +176 °F)
Rail material: standard C43
Rail raceways are induction hardened and honed
Rails and slider bodies are standard electrolytic zinc-plated and passivated; increased anticorrosive protection on request (see pg. MRR-9 Anticorrosive protection)
Slider body material: steel DIN 9SMnPb28, AISI 304 for the stainless steel version
Rollers material: standard steel 100Cr6, AISI 440C for the stainless steel, zinc nickel and nickel plated versions
Rollers are lubricated for life
Roller seal/shield: standard 2Z (steel cover disk), 2RS (splash-proof)
Maximum parallelism deviation: 0.03 mm

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MiniRoller Rail

The Essential

Rollon GmbH