Rail Types BM S 30
| BM S 30-N | BM S 30-NU | BM S 30-C |
 |  |  |
Standard
Standard | Tapped Holes at Bottom
Tapped holes at bottom | Cover Strip
Cover strip |
Rail Specifications BM S 30
| Parameter | BM S 30-N | BM S 30-NU | BM S 30-C |
| Rail Width B1 (mm) | 28 | 28 | 28 |
| Rail Height J1 (mm) | 26 | 26 | 26 |
| Max Single Piece Length L3 (mm) | 6000 | 6000 | 6000 |
| Mounting Hole Pitch L4 (mm) | 80 | 80 | 80 |
| First/Last Hole Position L5/L10 (mm) | 38.5 | 38.5 | 38.5 |
| Weight per Meter (kg/m) | 4.3 | 4.5 | 4.1 |
Carriage Types BM W 30
| BM W 30-A / B | BM W 30-C / D | BM W 30-E | BM W 30-F / G |
 |  |  |  |
Standard / Standard Long
Standard / Standard long | Compact High / Compact High Long
Compact high / long | Lateral Mounting
Lateral fixation | Compact / Compact Long
Compact / Compact long |
Carriage Dimensions BM W 30
Carriage Specifications BM W 30
| Parameter | BM W 30-A | BM W 30-B | BM W 30-C | BM W 30-D | BM W 30-E | BM W 30-F | BM W 30-G | BM W 30-H | BM W 30-J | BM W 30-L | BM W 30-N | BM W 30-M |
| System Height A (mm) | 42 | 42 | 45 | 45 | 45 | 42 | 42 | 38 | 38 | 38 | 42 | 42 |
| Carriage Width B (mm) | 90 | 90 | 60 | 60 | 62 | 60 | 60 | 90 | 90 | 60 | 60 | 90 |
| Reference Surface Distance B2 (mm) | 31 | 31 | 16 | 16 | 17 | 16 | 16 | 31 | 31 | 16 | 16 | 31 |
| Front Center Lube Port C1 (mm) | 7 | 7 | 10 | 10 | 10 | 7 | 7 | 5.2 | 5.2 | 5.2 | 7 | 7 |
| Side Lube Port Position C3 (mm) | 7 | 7 | 10 | 10 | 10 | 7 | 7 | 4.7 | 4.7 | 4.7 | 7 | 7 |
| Side Lube Port Position (2nd) C4 (mm) | 16.2 | 27.2 | 22.2 | 23.2 | 22.2 | 22.2 | 23.2 | 16.2 | 28.3 | 22.2 | 28.3 | 28.3 |
| Top Lube Port Position C7 (mm) | 15.7 | 26.7 | 21.7 | 22.7 | 21.7 | 21.7 | 22.7 | 15.7 | 27.8 | 21.7 | 27.8 | 27.8 |
| Carriage Height J (mm) | 35.9 | 35.9 | 38.9 | 38.9 | 38.9 | 35.9 | 35.9 | 31.9 | 31.9 | 31.9 | 35.9 | 35.9 |
| Carriage Length L (mm) | 97.6 | 119.6 | 97.6 | 119.6 | 97.6 | 97.6 | 119.6 | 97.6 | 69.8 | 97.6 | 69.8 | 69.8 |
| Mounting Hole Pitch L1 (mm) | 52 | 52 | 40 | 60 | 40 | 40 | 60 | 52 | — | 40 | — | — |
| Mounting Hole Pitch L2 (mm) | 44 | 44 | — | — | 40 | — | — | — | — | — | — | — |
| Steel Body Length L6 (mm) | 69.4 | 91.4 | 69.4 | 91.4 | 69.4 | 69.4 | 91.4 | 69.4 | 41.6 | 69.4 | 41.6 | 41.6 |
| Lateral Mounting Hole Pitch N (mm) | 72 | 72 | 40 | 40 | — | 40 | 40 | 72 | 72 | 40 | 40 | 72 |
| Reference Surface Height O (mm) | 8 | 8 | 11 | 11 | 17 | 11 | 11 | 8 | 8 | 11 | 11 | 8 |
| Connection Thread (M×L) P | 6x6 | 6x6 | 6x6 | 6x6 | 6x6 | 6x6 | 6x6 | 3x5.5 | 3x5.5 | 3x5.5 | 6x6 | 6x6 |
Rigidity Curve and Load Ratings
Load Ratings
| Parameter | BM W 30-A | BM W 30-B | BM W 30-C | BM W 30-D | BM W 30-E | BM W 30-F | BM W 30-G | BM W 30-H | BM W 30-J | BM W 30-L | BM W 30-N | BM W 30-M |
| Static Load Capacity C₀ (N) | 63700 | 83300 | 63700 | 83300 | 63700 | 63700 | 83300 | 63700 | 24700 | 63700 | 24700 | 24700 |
| Dynamic Load Capacity C₁₀₀ (N) | 29200 | 35300 | 29200 | 35300 | 29200 | 29200 | 35300 | 29200 | 17500 | 29200 | 17500 | 17500 |
| Static Cross Moment Capacity M₀Q (Nm) | 1084 | 1414 | 1084 | 1414 | 1084 | 1084 | 1414 | 1084 | 434 | 1084 | 434 | 434 |
| Static Longitudinal Moment Capacity M₀L (Nm) | 829 | 1390 | 829 | 1390 | 829 | 829 | 1390 | 829 | 161 | 829 | 161 | 161 |
| Dynamic Cross Moment Capacity MQ (Nm) | 497 | 599 | 497 | 599 | 497 | 497 | 599 | 497 | 308 | 497 | 308 | 308 |
| Dynamic Longitudinal Moment Capacity ML (Nm) | 380 | 589 | 380 | 589 | 380 | 380 | 589 | 380 | 113 | 380 | 113 | 113 |
| Carriage Weight (kg) | 1.2 | 1.5 | 1.0 | 1.3 | 1.0 | 0.9 | 1.2 | 1.0 | 0.8 | 1.0 | 0.6 | 0.8 |
Load Rating Definitions
- C₀ = Static load capacity
- C₁₀₀ = Dynamic load capacity - 100km travel life
- M₀Q / MQ = Cross moment
- M₀L / ML = Longitudinal moment
Order Code Examples
Rail Order Code
BM S 30-N-G1-KC-R1-500-38.5-38.5
- BM S 30 = MONORAIL Ball Profile Rail Size 30
- N = Standard (top mounting)
- G1 = Very accurate
- KC = Standard straightness
- R1 = Reference at bottom
- 500 = Rail length 500mm
- 38.5-38.5 = First/last hole positions
Carriage Order Code
BM W 30-A-V1-S11-LV-CN
- BM W 30 = MONORAIL Ball Profile Carriage Size 30
- A = Standard carriage
- V1 = Low preload
- S11 = Lubrication port position (top center)
- LV = Full greasing
- CN = No coating (not chrome-plated; hard chromium is CH)
