Zimmer SB32-D, SB40-B, SB54-B Installation And Operating Instructions

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INSTALLATION AND OPERATING

INSTRUCTIONS

Handling technology

SB/SBZ series Swivel jaws

THE KNOW-HOW FACTORY

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

1. Supporting documents

NOTE:

The following documents are available for download on our website. Only the documents currently available on the

• Catalog

• Drawings, performance data, information about accessory parts, etc.

• Technical data (data sheets)

• General terms and conditions, including warranty information

2. Proper use

website are valid.

NOTE:

The SB/SBZ series of swivel jaws should only be used in its original state with its original accessories, without any

unauthorized changes and within the scope of its dened parameters for use.

Zimmer GmbH shall accept no liability for any damage caused by improper use

The SB/SBZ series of swivel jaws are intended to be used exclusively in pairs for picking up workpieces and for swiveling and positioning them according to the technical design. The swivel jaws may be used only as intended and in accordance with the technical parameters.

Any use other than the intended use requires written approval from Zimmer GmbH. Modications to the swivel jaws, such as adding drill

holes or threads, may be made only with prior approval from Zimmer GmbH. Use of the swivel jaws under extreme conditions, such as aggressive liquids and abrasive dust, is subject to prior approval from Zimmer GmbH. Zimmer GmbH shall accept no liability for any damage caused by improper use.

Swivel jaws of the SB series

Size 32 40 54

Torsional moment Mr [Nm]

Max. permitted force Fa [N]

Max. permitted force Fd [N]

Max. permitted force Fz [N]

2.1 10.8 15.3

180 770 850

90 385 425

Swivel jaws of the SBZ series

Size 50 74 100 150 190

Torsional moment Mr [Nm]

Max. permitted force Fa [N]

Max. permitted force Fd [N]

Max. permitted force Fz [N]

Only the accessories permitted for this type series are allowed to be installed on the swivel jaws.  Regarding this, see Handling Technology catalog 2

When used properly, the swivel jaws of the SB/SBZ series guarantee maximum safety for people and the machine.

The swivel jaws are intended to be operated exclusively with pneumatic energy. Operation with other uid media shall be regarded as

improper use and can lead to the destruction of the swivel jaws.

15 20 70 270 600

1720 2400 4000 15000 25000

860 1200 2000 7500 12500

630 630 1200 3700 6100

INFORMATION:

The swivel jaws of the SB series are always delivered in pairs. The SBZ series swivel jaws can be ordered separately as a driven SB-...-...-B swivel jaw and as an SB-...-G counter-support swivel jaw.

DDOC00246 enu / 2018-02-21 / b

Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

3. Function

The swivel jaws of the SB/SBZ series are designed for picking up, transporting and positioning workpieces. The installation options

have been designed so that the swivel jaws can be installed on grippers from Zimmer GmbH. The SB/SBZ series swivel jaws dier

in the mechanics of how force is transmitted and in how the drive works. The SB series is driven by a double-acting pneumatic rotary cylinder. The force is transmitted to the output shaft by a toothed belt. The SBZ series is driven by a double-acting linear pneumatic cylinder. The force is transmitted to the output shaft by a gear train. The rotational movement is limited by mechanical limit stops. The line of accessories includes corresponding sensors for position sensing.

3.1. Swivel jaws of the SB series

2 3

Output shaft/workpiece holder

Double bearing for the output shaft

Limit stop

Position sensing

3.2. Swivel jaws of the SBZ series

End position

Force transmission

Energy supply

Drive, double-acting pneumatic rotary cylinder

8 2

Drive shaft with double bearings

Drive ange

Force transmission

Position sensing

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Drive, double-acting pneumatic rotor cylinder

Energy supply

Integrated and patented shock absorbers

Limit stop

Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

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Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

4. Technical data

Swivel jaws of the SB series **)

Size SB32-D SB40-B SB54-B

Swivel angle [°] 90/180 90/180 90/180

Torque per jaw [Nm] 0.1 0.3 1.6

Adjustable swivel angle ± [°] 3

Repeatability ± [°] 0.5

Min./max. operating pressure [bar] 3/7

Min./max. operating temperature [°C] 5/80

Cylinder volume per cycle [cm³] 2 4 16

Weight (pair) [kg] 0.3 0.7 2.2

Protection class IP 54

** Please always compare the technical data with the corresponding tables on the Internet at www.zimmer-group.de!

Swivel jaws of the SBZ series **)

Size SB50-... SB74-... SB100-... SB150-... SB190-...

90 180 G* 90 180 G 90 180 G* 90 180 G* 90 180 G*

Swivel angle

Torque per jaw

Adjustable swivel angle

Repeatability

Min./max. operating pressure

Min./max. operating temperature

Cylinder volume per cycle

Weight (individual)

Protection class

* Swivel jaw counter support, without drive power ** Please always compare the technical data with the corresponding tables on the Internet at www.zimmer-group.de!

5. Installation

[°]

[Nm]

± [°]

[bar]

[°C]

[cm³]

[kg]

90 180 - 90 180 - 90 180 - 90 180 - 90 180 -

1.2 - 3.5 10 23 - 57 -

3 - 3 3 - 3 - 3 -

0.01 0.01 0.01 0.01 0.01

3/8 3/8 3/8 3/8 - 3/8 -

5/80 5/80 5/80 5/80 5/80

5.5 7.5 - 16 21 - 40 54 - 190 260 - 320 -

0.75 0.45 1.7 1.1 4 1.5 11 6.5 28 19.5

WARNING:

Risk of injury in case of unexpected movement of the machine or system into which the SB/SBZ swivel jaws are to

► Switch off the energy supply to the machine before all work ► Secure the machine against being switched on unintentionally ► Check the machine for any residual energy

5.1 Installing the swivel jaws

The swivel jaws 1 can be installed on the jaws of parallel grippers 3 using connecting plates

2. Each application-specic use is also possible.

be installed.

► The swivel jaws are fastened using the tapped holes

bolts are included in the scope of delivery.

 In the case of customer-specific installation variants, the specified screw-in depths

and the quality of the bolts to be used must be paid attention to.

► Precise centering is accomplished by corresponding holes for straight pins

Maximum permitted tightening torque for bolts of 8.8 quality

M4 M5 M6 M8 M10 M12

3 Nm 6 Nm 10 Nm 25 Nm 49 Nm 86 Nm

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

4 in the housing. The assembly

1 2 3

●

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

SB series

Swivel jaws of the SB series are always installed on the front side of the drive.

SBZ series

Swivel jaws of the SBZ series can be installed on the front side as well as on an interior side surface of the drive.

SB series

4 5

4 5 5 4

SBZ series

Installing the swivel jaws

Type

Installation thread x depth

4 Positioning 5

SB32-D 4 x M4 x 8 mm 2 x Ø 3H7 x 6 mm

SB40-B 4 x M5 x 7 mm 2 x Ø 4

SB54-B 6 x M8 x 8 mm 2 x Ø 8

SB50-90/-180/G 4 x M5 x 8 mm 2 x Ø 4

SB74-90/-180/G 8 x M5 x 8 mm 2 x Ø 5

SB100-90/-180/G 8 x M6 x 10 mm 2 x Ø 8

SB150-90/-180/G 4 x M10 x 15 mm 2 x Ø 8

SB190-90/-180/G 4 x M12 x 12 mm 2 x Ø 10

x 6 mm

x 8 mm

x 5 mm

x 6 mm

x 10 mm

x 8 mm

x 10 mm

5.2 Installing base jaws/workpiece-specic jaws

SB series

To assist with installation of a base jaw or the direct

installation of a workpiece-specic application, a central

tapped hole

4 and a feather key 5 are provided on the

output shaft.

SBZ series

For the installation of workpiece-specic applications,

corresponding tapped holes pins

5 are provided on the ange of the output shaft.

4 and holes for straight

45 4 5

Installing base jaws/workpiece-specic jaws

Type

Installation thread x depth

SB32-D 1 x M2.5 x 3 mm Output shaft with feather key

SB40-B 1 x M4 x 8 mm Output shaft with feather key

SB54-B 1 x M4 x 8 mm Output shaft with feather key

SB50-90/-180/G 1 x M5 x 8 mm 2 x Ø4

SB74-90/-180/G 1 x M6 x 8 mm 2 x Ø5

SB100-90/-180/G 1 x M8 x 12 mm 2 x Ø6

SB150-90/-180/G 4 x M8 x 12 mm 4 x Ø8

SB190-90/-180/G 4 x M10 x 14 mm 4 x Ø10

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4 Positioning 5

x 4 mm

x 6 mm

x 12 mm

SBZ series

Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

5.3 Energy supply

The existing pneumatic connections are shown as A and B in the dimensional drawings of the product data sheets. Alternatively, potential connections are shown with A‘ and B‘.

A/A‘: Swiveling to 90° or 180° B/B‘: Swiveling to 0°

*) Example Drawing SB 100-90

Type Pneumatic connections

SB32-D 4 x M5/2 x M3 -

SB40-B 2 x M5 -

SB54-B 2 x M5 -

SB50-90/-180 6 x M5 -

SB74-90/-180 6 x M5 -

SB100-90/-180 2 x M5 4 x G 1/8"

SB150-90/-180 - 6 x G 1/4"

SB190-90/-180 - 6 x G 1/4"

6. Commissioning

6.1 Adjusting the swivel angle – SB series

The swivel angle is preset to 180° at the factory (Image !) The swivel angle can be reduced to 90°by replacing the factory-installed limit stop (Image

The swivel jaw is equipped with external limit stops adjusted a maximum of +/- 3° per limit stop.

► Depressurize the swivel jaw ► Loosen the locknut at the respective limit stop ► Adjust the adjustment screw at the respective limit stop

 It must be ensured that the adjustment screw always makes solid contact with the

respective stop surface

► Tighten the locknut

5, which allow the swivel angle to be

3 5

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

6.2 Adjusting the swivel angle – SBZ series

The swivel angle is preset by the factory-installed ange 3

Image ! : 90 ° Image

@:180 °

The swivel jaw is equipped with external limit stops justed a maximum of +/- 3° per limit stop.

► Depressurize the swivel jaw ► Loosen the locknut at the respective limit stop ► Adjust the adjustment screw at the respective limit stop

 It must be ensured that the adjustment screw always makes solid contact with the

respective stop surface

► Tighten the locknut

6.3 Position sensing – SB series

► Before the inductive sensor 4 is installed on the swivel jaw, it has to be inserted into the

protective sleeve

► Afterwards, the inductive sensor

clamped with the corresponding stud bolt

 When laying the cables, make sure they do not cross the swivel jaw's working area and

always comply with the manufacturer's specied permissible bending radius.

► Close unused sensing holes with the covers included in the scope of delivery to prevent dirt

from getting into the mechanics of the swivel jaws.

► Use stud bolts

em included in the scope of delivery.

4 can be positioned in the desired sensing hole en and

eo to clamp the covers, too.

5, which allow the swivel angle to be ad-

eo.

3 5

eo en em 4

Sensor position Sensor position Sensor position

6.4 Position sensing – SBZ series

► Before the inductive sensors are installed, the mounting blocks ep (deliverable as

accessories) have to be installed.

 To do so, see the dimensional drawings on the product data sheets at www.zimmer-group.de

► Afterwards, the inductive sensors

positioned and clamped.  Inductive sensor NJ8-E2S: Rated switching distance S Stored switching distance S Real switching distance S  When laying the cables, make sure they do not cross the swivel jaw's working area

and always comply with the manufacturer's specied permissible bending radius.

► The switch cams

the interior or exterior of the swivel jaws.

eq and the clamping blocks for the inductive sensors can be installed on

4 can be pushed into the mounting blocks,

= 2.00 mm

= 1.60 mm

= 2.20 mm

A: Swivel angle 0° B: Swivel angle 90° C: Swivel angle 180°

4 ep eq

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

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Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

6.5 End position damping – SBZ series

NOTE:

Always ensure that the adjustment screws make contact with the respective limit stop surfaces, so that the shock

absorber does not serve as an end stop.

The following steps should be carried out to adjust the end position damping

► Loosen the shock absorber locknut

the drive ange ► Unscrew the shock absorber by 3-4 turns counterclockwise (decreases damping) ► Loosely attach the locknut ► Remove persons, all tools and other objects from the swivel range of the swivel jaws ► Connect the swivel jaws to the energy supply and ll them with properly prepared air ► Open the adjustment screws of the ow control valves ► Pressurize the swivel jaws with compressed air on alternating sides and check the settings ► If necessary, make adjustments using the adjustment screws of the ow control valves and

by adjusting the shock absorber

► Clamp the shock absorber locknuts

An ideal setting is reached if a uniform swivel movement and an approach to the limit stops with exhaust air throttling is guaranteed.

7. Maintenance

► The swivel jaws of the SB/SBZ series operate maintenance-free for up to 10 million swiveling cycles.

1 moves

hm and turn the shock absorber hn clockwise until

ho by a few turns

ho hm hn

INFORMATION:

The actual service life of the swivel jaws is dependent on many factors:

•Drive with ltered compressed air, dry or lubricated

 If operation begins with lubricated air, then the swivel jaws must always be operated

• Operation in one direction, operation with change of direction

• Environmental conditions (humidity, temperature, etc.)

• The performance data for the corresponding use/handling weight

• Shock absorber setting

Driven with compressed air in accordance with ISO 8573.1 with the following parameters:

- Solid content class 2

- Moisture content class 4

- Oil content: Class 1 (non-lubricated air)

Despite the aforementioned maintenance-free feature, we recommend regularly checking the swivel jaws in accordance with the general duty to exercise proper care. For this purpose, we recommend the intervals listed in the table.

with lubricated air after that

Interval Maintenance work Description

Check for damage, corrosion, contamination Strength of all threaded connections, function of all movable elements

1 monthly Visual inspection

2 monthly Cleaning

Freedom of movement of all hoses and lines Leaking at the pneumatic connections Function of the sensors and the electrical connections

Cleanliness of the sensors and contact stability of the connections Cleanliness of the surfaces and contact elements for the workpiece holder Apply corrosion protection agent to the housing

INFORMATION:

Complete removal of the swivel jaws can only be carried out by Zimmer.

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

8. Declaration of incorporation in terms of the EC Machinery Directive 2006/42/EC on Machinery (Annex II 1 B)

In terms of the EU Machinery Directive 2006/42/EC (Annex II 1 B)

Name and address of the manufacturer:

Zimmer GmbH, Im Salmenkopf 5, 77866 Rheinau, Germany

We hereby declare that the incomplete machines described below

Product designation: Swivel jaw Type designation: SB/SBZ

satisfy the following basic requirements of the Machinery Directive 2006/42/EC:

No. 1.1.2., No. 1.1.3., No. 1.1.5., No. 1.3.2., No. 1.3.4., No. 1.3.7., No. 1.5.3., No. 1.5.4., No. 1.5.8., No. 1.6.4., No. 1.7.1., No. 1.7.4.

We also declare that the specic technical documents were produced in accordance with Annex VII Part B of this Directive.

We undertake to provide the market supervisory bodies with electronic versions of special documents for the incomplete machine through our documentation department, should they have reason to request them.

The incomplete machine may only be commissioned if the machine or system in which the incomplete machine is to be installed has been determined to satisfy the conditions of the Machinery Directive 2006/42/EC and the EC Declaration of Conformity has been produced in accordance with Annex II 1 A.

Authorized representative for compiling the relevant technical documents

Kurt Ross See manufacturer's address Rheinau, Germany, 2015-05-04 Martin Zimmer

First name, last name Address (Place and date of issuing) (Legally binding signature)

Managing Director

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

9. Your notes

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Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

DDOC00246 enu / 2018-02-21 / b

Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de

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INSTALLATION AND OPERATING INSTRUCTIONS: SB/SBZ series of swivel jaws

DDOC00246 enu / 2018-02-21 / b

Zimmer GmbH ● Im Salmenkopf 5 ● 77866 Rheinau, Germany ● Phone: +49 7844 9138-0

●

Fax: +49 7844 9138-80 ● www.zimmer-group.de