SPEED DEMON FAMILY

The SPEED DEMON
Family consists of 3 linear
bearing configurations.

These systems employ round shafting,
aluminum bodies and dual, angular contact -
sealed - roller bearing wheels. Each
has built-in preload adjustability. SPEED
DEMONS are capable of speeds up to 10
meters per second. SPEED DEMONS are
easy to install, lightweight and inexpensive.

 

Demon OSG Bearings make life
easy for large printing company. See story

SPEED DEMON OSG TYPE


SolidWorks
3D SOLID
Model Link

  • Easy to Install

  • Light Weight

  • Low Friction

  • Rollers Sealed-for-Life

  • Adjustable Preload

  • High Speed Operation

  • Felt Shaft Wipers

  • Ship from Stock
    Stock Rails = 13ft long
    Rails cut to size


    Oil filled, felt
    wipers keep the RC60 shafting lubricated and clear shafting of debris, contaminants
     


 
OVERALL SPEED GUIDE RAIL OSGR SPEED GUIDE BLOCK  LOADS
TYPE W H W1 H2 T Shaft Weight
(g/m)
M M1 dp P W H1 L B L1 S U K Y0
(N)
Static
Z0
(N)
Dynamic
Mx
(Nm)
My
(Nm)
Mz
(Nm)
weight
(g/ea)
OSG-20 60 32 20 20.25 11.45 6 1230 5.5 9.5 5.5 60 60 12 60 38 38 M5 M5 4.2 700 660 23.03 33.41 35.47 120
OSG-25 80 37 25 24.75 13.93 8 2015 6.5 11 6.5 60 80 12 80 51 51 M6 M6 4.2 1400 1000 62.76 68 95.2 240
OSG-30 100 46 30 29.8 16.18 10 2987 6.5 11 6.5 60 100 16.5 100 61 61 M8 M6 5.2 2100 1800 105.98 147.89 172.54 520
OSG-40 130 55 40 36.2 18.7 12 5216 8.5 14 9 60 130 18 130 84 84 M10 M6 6.2 4000 3400 280.64 380 448 1130
Conversion Table

1 Newton (N) = 0.2248 Lbs. Force
1 Newton Meter ( Nm) =
0.738 foot-pounds
Sample Part Number
Block P/N: OSGB-25UU
OSG-25 Block with wipers both ends
Rail P/N: OSGR-25-1000
OSG-25 Rail - 1000mm long

NOTE: Concerning Mx, My and Mz Moment Loads
Newton
metre
is a compound unit of torque corresponding to the torque from a force of 1 newton
applied over a distance arm of 1 metre.1 Nm = 0.738 foot-pounds

 

 
 

Precision condition

OSG

block C's running straightness about "A"

±0.015

block D's running straightness about "B"

 ±0.02

dimension allowed difference for SG' all height M

 ±0.1

mutual difference about each block for height M

 ±0.025

dimension allowed difference for SG'all width W

 ±0.1

mutual difference about each block for width W

 ±0.03

 

The precision was applied for whole Guide Rail length.

    *It doesn't included bottom precision.

     In case of rail assembly, keep the regular torque.
 

Maximum Speed

Maximum Acceleration

MAX Running Temperture

10m/sec

50m/s2

-20°C~80°C


Safe load and deflection per unit length (L=1000mm)

   Safe factor S=3 (s=rail's yield strength)   

 

Mounting
Position

Type

Standard installation

Side installation

Safe load (kgf)

Deflection (mm)

Safe load (kgf)

Deflection (mm)

 

 OSGB-20

 39.230216

 2.139768404

 37.337484

 3.01035865

 OSGB-25

 70.178428

 2.714417077

 69.003864

 2.321751291

 OSGB-30

 120.660.332

1.934979304

 108.30492

 2.209204513

 OSGB-40

 243.79142

 1.485204995

 247.754364

 1.566387562

 

  OSGB-20

 14.411331

 4.071625615

 104

 4.515537975

 OSGB-25

 35.089214

 4.279536807

 34.501932

4.643502582

 OSGB-30

 60.330166

 3.869898608

 54.15246

 4.418409026

 OSGB-40

 121.89571

 2.97040999

 123.877182

 3.132775125

 

  OSGB-20

 26.15347733

3.237105229

 24.891656

 3.080925292

 OSGB-25

 46.78561867

2.551802208

 46.002576

 2.509093143

 OSGB-30

 80.44022133

 2.307543142 

 72.20328

 2.071254664

 OSGB-40

 162.5276133

 1.771196069

 165.169576

 1.799987692

 

 OSGB-20

 4.903777

 21.71533661

 4.6671855

 24.0828692

 OSGB-25

 8.7723035

 17.11814723

 8.625483

 18.57401033

 OSGB-30

 15.0825415

 15.47959443

 13.538115

 17.67363611

 OSGB-40

 30.4739275

 11.88163996

 30.9682955

 12.5311005