Structure and attachments
| 1) | Motor attachment – flanged type and coupling |
| 2) | Motor attachment – timing belt side drive |
Structural design
1 Ball Screw Assembly with zero-backlash Single Nut
2Drive-side end block
3Carriage with integrated Runner Block
4 Cover plate
5Cover strip made of reinforced PU strip
6 End block
7 Frame
Attachments:
8 Connection plate
9 Magnetic sensor
10 Mounting channel
11 Socket/plug
12 Flange and coupling
13 Belt side drive
14 Motor
Attachments
- Motor attachments with mount and coupling or via timing belt side drive
- Mounting kits for motors according to customer requirements
- Maintenance-free servomotors with selectable brake and mounted feedback
- Magnetic sensors, switch activation without additional switch tag
- Socket and plug
- Aluminum mounting channel for sensors
Motor attachment with flange and coupling
A motor can be attached to all Compact Modules with Ball Screw Assembly by means of a flange and coupling.
The flange serves to fasten the motor to the Compact Module and acts as a closed housing for the coupling.
The motor’s drive torque is transmitted stress-free through the coupling to the Compact Module’s drive shaft.
Our standard couplings compensate for the system’s thermal expansion.
| 1) | Motor |
| 2) | Flanged type |
| 3) | Coupling |
| 4) | Compact module |
Structural design belt side drive
All Compact Modules with Ball Screw Assembly offer the option of attaching the motor via a belt side drive. This makes the overall length shorter than when attaching the motor with flange and coupling. The space-saving, closed pulley housing serves as protection for the belt and as a motor bracket.
In addition, various gear ratios are also available (depending on size):
- i = 1
- i = 1.5
- i = 2
The belt side drive can be mounted in four different directions:
- below, above (RV01 and RV02)
- left, right (RV03 and RV04)
1) Pulley housing made of anodized aluminum frame
2) Compact Module
3) Support bearing on screw journal with size CKK-070
4) Timing belt
5) Motor
6) Timing belt
7) Cover
8) Belt pulleys with tensioning units
9) Cover plate
Design/options for guideway (frame), carriages, connection plates, see section “Dimensions”
| 1) | Guideway (frame) |
| 2) | Carriages |
| 3) | Connection plates |
| 1) | Mount and coupling (MF01) |
| 2) | Timing belt side drive (RV01–RV04) |
1 Linear Motion System
2 Motor
3 Motor connector
4 Mount and coupling
5 Timing belt side drive
Lubrication versions
Lube version LSS, LPG
- Grease lubrication with manual grease gun via frame, carriage or via connection plate
| 1) | Connection plates |
A Drive side
Notes:
LSS:
- Initial lubrication by Bosch Rexroth
- Relubrication using manual grease gun
LPG:
- Ball Rail System and Ball Screw Assembly only with corrosion prevention
- Relubrication using manual grease gun
- Basic lubrication required
- Drive via precision Rexroth Ball Screw Assembly
- Screw support for the realization of high speeds on long assembly lengths for CKK-200
- Protection of installation elements through a cover plate and two cover strips;
Optionally increased protection with “Resist” cover. - Repeatability of up to ± 0.005 mm
- Four different lube versions
