Compact Modules with ball screw drive CKK-070-NN-1

Description

Product description

Structure and attachments

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.

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 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

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

Technical data

Diagrams/characteristic curves

Permissible drive torque

The values shown for Mp apply under the following conditions:

• Screw journal without keyway

• No radial loads on screw journal

Caution:

Keep in mind the nominal torque of the coupling being used!

Keep in mind the minimum travel distance smin, see Chapter “Technical data”!

Caution:

Screw journal with keyway:

For reasons of stress concentration and the reduction of the effective diameter, adhere to the maximum values for drive torque!

Caution:

For Ball Screw Assemblies with keyway, the smallest value from the diagrams and the table is valid.

Permissible speed

Observe motor speed!

Observe the minimum travel distance smin, see section “Technical data”!

Dimensions

Straightness and flatness tolerance in accordance with DIN EN 12020-2.

Notes: All dimensions are given in mm. Drawings not schematically to scale.

Exact contours and dimensions can be found in the CAD model.

For dimensional drawings for motor attachment, see Chapter "Motor attachment".

For the length calculation of the Linear Motion System see Chapters “Technical data” and “Project planning notes”, document “Calculation”.

Frame dimension drawings

Dimensions

Dimensions

Option 01 / standard

View from below (ground area)

Option 03 / with central holes

View from below (ground area)

Dimensions, option 03

Option 04 / with central holes and long hole

View from below (ground area)

Dimensions, option 04

Carriage dimension drawings

Carriage without connection plate

Dimensions

Carriage with connection plate

Dimension diagrams, see section “Accessories,” connection plates

Legend

Project planning information

Mounting

Caution! Do not secure or support the Compact Module at the end enclosures! The frame is the load-bearing part!

Mounting with clamping fixtures

Mounting by means of special modification in the base surface of the frame is possible

Guideway option 03 already includes threaded holes in the ground area of the frame (see dimension drawings).

Special modification in the base surface of the frame

(not available from factory)

Magnetic sensor with free cable end

1 Socket and plug

2 Sensor

3 Mounting duct

Alternatively, the sensor can also be attached by switch mounting plate and cable holder.

See the magnetic sensor with plug.

Additional component/actuation

A mounting duct is needed to fasten the sensors and cable guides. This is suspended at the side in a slot at the Compact Module and secured with set screws (4).

The set screws are included.

The sensors are pushed into the upper T-slot (CKK/CKR-090,-110 and CKK-145) or into the lower T-slot (CKR-145, CKK/CKR-200) of the mounting duct and secured with set screws.

Switch activation is done by magnets in the carriage.

Socket - plug

Notes:

Socket and plug are not wired.

This allows optimal assignment of switching positions during start-up.

One plug is included.

The plug can be installed in three directions.

For further information, see the "Socket - plug” view.

Magnetic sensor with plug

1 Sensor

2 Switch mounting plate including set screws (loose) and square nut 2a

3 Cable holder including set screw (loose)

Attachment/Actuation

A switch mounting plate (2) is required to attach the sensors. This is suspended in the upper slot on the Compact Module and secured with set screws (4).

The sensors are pushed into the respective slot on the switch mounting plate and secured with one set screw.

The square nut with set screw (2a) serves as a fixed stop for the sensor (switching position when changing sensors). Parts are included in the scope of delivery of the sensor mounting kit.

Switch activation is done by magnets in the carriage.

Compact Modules fit together perfectly – fast and flexible

Minimal mounting times, maximum efficiency:

Standardized interfaces significantly reduce the effort during mounting.

The mechanical systems have positive-locking interfaces throughout.

They can be quickly and accurately connected together without time-consuming alignment.

The result:

Users can respond flexibly to handling the different applications and tasks.

For more information about connection technology, see Connection technology for Linear Motion Systems and linear axes.

Connection technology for Linear Motion Systems

Commissioning

Maintenance

Delivery notes

Safety Instructions

Motor attachment

Measurement and test reports

Downloads

	Declaration of Incorporation for single axis Linear Motion Systems Certificate | R320103141 | 2020-06-01 | All languages | PDF | 409k Product Groups: Linear axes and electromechanical cylinders
	Safety Instructions for Linear Motion Systems Manual | R320103152_en | 2015-01-01 | English | PDF | 593k Product Groups: Linear axes and electromechanical cylinders
	Compact Modules CKK, CKR Catalog | R999000499 | 2022-02-01 | English | PDF | 24.8MB Product Groups: Compact Modules Compact Modules CKK, CKR