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Description
- "Discontinued item: Last delivery on March 31, 2022"
- Hardened gearing (HRC 54±2)
- Gearing, bore and collar grounded
- Gearing quality 6h24
Product description
Combination of Gear Rack with pinion drive and Ball Rail Systems (see application areas).
| 1) | Motor |
| 2) | Shrink disk |
| 3) | Pinion |
| 4) | Coupling |
| 5) | Gearbox |
Combination options
Technical data
Technische Daten
| Part number | Jp | Mmax | m |
| 10-5 kgm2 | Nm | kg | |
| R205125301 | 1,605 | 56 | 0.103 |
| R205125401 | 3,601 | 70 | 0.164 |
| R205135301 | 2,982 | 270 1) 320 1) | 0.539 |
| R205135401 | 7,179 | 330 2) 380 2) | 0.86 |
| 1) | Value 270 Nm applies to size 30 Gear Rack, value 320 Nm applies to size 35 Gear Rack |
| 2) | Value 330 Nm applies to size 30 Gear Rack, value 380 Nm applies to size 35 Gear Rack |
Legend
| Symbol | Description | Unit |
| Jp | Gear wheel mass moment of inertia | 10-5 kgm2 |
| Mmax | Maximum transferable moments | Nm |
| m | Mass | kg |
Technical data and calculations
Fields of application
Application examples
| 1) | Gear Rack |
| 2) | Pinion |
| 3) | Shrink disk |
Dimensions
Dimensions
| Part number | pt | B | b | da | d0 | dB | dp |
| h8 | H6 | ||||||
| mm | mm | mm | mm | mm | mm | mm | |
| R205125301 | 5 | 43 | 17.5 | 34.8 | 31.831 | 24 | 19 |
| R205125401 | 42.8 | 39.789 | |||||
| R205135301 | 10 | 55 | 23 | 69.7 | 63.662 | 36 | 30 |
| R205135401 | 85.6 | 79.578 |
Legend
| Symbol | Description | Unit |
| d0 | Nominal diameter | mm |
| pt | Hole spacing | mm |
Mounting
Drive shaft provided by the customer for pinion version with bore and collar combined with shrink disks.
Attention: To ensure safe torque transmission, the joint clearance between the shaft provide by the customer and bore must not exceed 0.017 mm. The shaft must be manufactured with a tolerance of j6 for this purpose.
Installation
Ordering codes
Materialnummern
| Part number | Number of teeth | Suitable for | CAD data | Buy |
| R205125301 | 20 | Module mt = 1.59 mm for size-25 Gear Rack, mn = 1.5 | ||
| R205125401 | 25 | Module mt = 1.59 mm for size-25 Gear Rack, mn = 1.5 | ||
| R205135301 | 20 | Module mt = 3.18 mm for size 30 - 35 Gear Rack, mn = 3 | ||
| R205135401 | 25 | Module mt = 3.18 mm for size 30 - 35 Gear Rack, mn = 3 |
Legend
| Symbol | Description |
| mn | Normal module |
| mt | Transverse module |
Downloads
 | Kugelschienenführungen mit Zahnstange Catalog | R310DE2217 | 2019-01-01 | German | PDF | 1.7MB Product Groups: Ball Rail Systems Auslaufteil! Katalog nur als PDF Datei verfügbar. |
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