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AMSABS 4B Size 45 Technical Specifications

Absolute Measuring System with Ball Profile - Size 45

Rail Types AMSABS 4B S 45

AMSABS 4B S 45-N AMSABS 4B S 45-C
AMSABS 4B S 45-N AMSABS 4B S 45-C
Standard Cover strip type

Size 45 features:Largest size in the AMSABS 4B series, offering the highest load capacity. Available in Standard (N) and Cover strip (C) rail types.

Rail Dimensional Drawing AMSABS 4B S 45

Rail Dimensional Drawing AMSABS 4B S 45

Rail Specifications AMSABS 4B S 45

Parameter AMSABS 4B S 45-N AMSABS 4B S 45-C
Rail Width B1 (mm) 45 45
Rail Height J1 (mm) 37 37
Max. Single Length L3 (mm) 6000 6000
Mounting Hole Pitch L4 (mm) 105 105
First/Last Hole Position L5/L10 (mm) 51 51
Weight per Meter (kg/m) 8.8 8.6

Carriage Types AMSABS 4B W 45

Note: Size 45 has no E type carriage.

W 45-A W 45-B W 45-C
W 45-A W 45-B W 45-C
Standard
High Load		 Standard Long
High Load		 Narrow
Space-Saving
W 45-D W 45-F W 45-G
W 45-D W 45-F W 45-G
Narrow Long
High Moment		 Mini
Compact Design		 Mini Long
Compact High Moment

Carriage Dimensional Drawing AMSABS 4B W 45

Carriage Dimensional Drawing AMSABS 4B W 45

Carriage Specifications AMSABS 4B W 45

Parameter AMSABS 4B W 45-A AMSABS 4B W 45-B AMSABS 4B W 45-C AMSABS 4B W 45-D AMSABS 4B W 45-F AMSABS 4B W 45-G
System Height A (mm) 60 60 70 70 60 60
Housing Half Width, Opposite Side A1 (mm) 42 42 42 42 42 42
Housing Half Width, Reading Head Side A2 (mm) 42 42 42 42 42 42
Reading Head Projection A3 (mm) 5 5 5 5 5 5
Carriage Width B (mm) 120 120 86 86 86 86
Reference Distance B2 (mm) 37.5 37.5 20.5 20.5 20.5 20.5
Front Center Lube Port C1 (mm) 8 8 18 18 8 8
Side Lube Port Position C3 (mm) 8 8 18 18 8 8
Side Lube Port Position (2nd) C4 (mm) 21.05 36.8 31.05 36.8 31.05 36.8
Top Lube Port Position C7 (mm) 17.05 32.8 27.05 32.8 27.05 32.8
Carriage Height J (mm) 50.8 50.8 60.8 60.8 50.8 50.8
Outer Hole Pitch L1 (mm) 80 80 60 80 60 80
Inner Hole Pitch L2 (mm) 60 60 — — — —
Carriage Length incl. Housing L9 (mm) 230.1 261.6 230.1 261.6 230.1 261.6
Housing Length L11 (mm) 112 112 112 112 112 112
Measuring Carriage Total Length L13 (mm) 251 282.5 251 282.5 251 282.5
Carriage Body Inner Length Lw (mm) 99.1 130.6 99.1 130.6 99.1 130.6
Side Hole Pitch N (mm) 100 100 60 60 60 60
Reference Height O (mm) 10 10 19 19 10 10

Load Ratings

Parameter AMSABS 4B W 45-A AMSABS 4B W 45-B AMSABS 4B W 45-C AMSABS 4B W 45-D AMSABS 4B W 45-F AMSABS 4B W 45-G
Static Load Capacity C₀ (N) 134800 176300 134800 176300 134800 176300
Dynamic Load Capacity C₁₀₀ (N) 61900 74700 61900 74700 61900 74700
Static Cross Moment Capacity M₀Q (Nm) 3193 4175 3193 4175 3193 4175
Static Longitudinal Moment Capacity M₀L (Nm) 2498 4199 2498 4199 2498 4199
Dynamic Cross Moment Capacity MQ (Nm) 1466 1769 1466 1769 1466 1769
Dynamic Longitudinal Moment Capacity ML (Nm) 1147 1779 1147 1779 1147 1779
Carriage Weight (kg) 4.0 4.9 4.0 5.0 3.4 4.2

Load Rating Notes

  • C₀ = Static load rating
  • C₁₀₀ = Dynamic load rating (100 km travel life)
  • M₀Q = Cross moment
  • M₀L = Longitudinal moment

Rigidity Diagram and Load Directions AMSABS 4B W 45

Rigidity Diagram and Load Directions AMSABS 4B W 45

Measuring System Specifications

Measuring Principle Magneto-resistive absolute encoding (magnetically hard periodic N-S scale)
Signal Period 200 µm
Accuracy ± 5 µm / 1000 mm; ± 2 µm / 40 mm
Periodic Error ± 0.7 µm
Resolution max. 0.09765625 µm (TM1 configuration 0.05 µm; TS2 configuration 0.050 µm)
Hysteresis < 0.5 µm
Supply Voltage 5 V ± 10% or 24 V ± 10% (24 V for TS2 configuration, PELV EN 50178)
Max. Speed 3 m/s
Operating Temperature 0 °C ~ +70 °C
Protection Rating IP68

Source: MONORAIL and AMS Product Catalogue §4.6 General technical data (p.39).

Available Options

Based on the Available options icon bar in the catalogue.

Common to Rails and Carriages

Accuracy Classes

G0Highly accurate
G1Very accurate
G2Accurate
G3Standard

Coating

CNNone
CHHard chromium

Rails

Straightness

KCStandard

Locating Side

R11Locating side at bottom, scale at bottom
R12Locating side at bottom, scale at top
R21Locating side at top, scale at bottom
R22Locating side at top, scale at top

Carriages

Preload Classes

V0Very low
V1Low
V2Medium
V3High

Reference Side

R1Reference bottom (below or right)
R2Reference top (top or left)

Reading Head Position

P1Right top
P3Left bottom

Lubrication Ports

S10Left center
S20Right center
S11Top left
S21Top right
S12Lower left side
S22Lower right side
S13Upper left side
S23Upper right side
S32Left side (dual independent lubrication)
S42Right side (dual independent lubrication)
S49

Lubrication as Delivered

LNOil protect
LGGrease protect
LVFull greasing

Interface (Reading Head Cable Outlet)

TMHabsolute, 0.3 m
TRHabsolute, 3 m
TDCabsolute

Configuration (Signal Protocol)

TSSCycle synchronous serial interface (SSI)
TS1Hybrid: cycle synchronous serial + analogue 1 Vpp
TS2Siemens Drive CLiQ® communications protocol
TF1FANUC Serial Interface
TM1Mitsubishi Serial Interface

Order Code Examples

Rail Order Code

1x AMSABS 4B S 45-N-G2-KC-R12-5000-51-51-CN-TA1

  • AMSABS 4B S 45 = AMSABS 4B Rail Size 45
  • N = Standard type rail
  • G2 = Accurate
  • KC = Standard straightness
  • R12 = Locating side at bottom, scale at top
  • 5000 = Rail length 5000 mm
  • 51-51 = First/last hole position 51 mm each
  • CN = No coating
  • TA1 = Absolute coded magnetization

Carriage Order Code

AMSABS 4B W 45-A-G1-V1-S10-LV-TS1

  • AMSABS 4B W 45 = AMSABS 4B Carriage Size 45
  • A = Standard type carriage
  • G1 = Very accurate
  • V1 = Low preload 3%
  • S10 = Standard grease
  • LV = Cable length 0.5 m
  • TS1 = Hybrid serial + analogue 1 Vpp configuration
ESC