APEX DYNAMICS K Series Manuale utente

KF S1 / S2 KF S3

KF S4 KH

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User manual planetary gearboxes

K - series

Apex Dynamics BV The Netherlands Belgium

Churchilllaan 101 Tel. : +31 (0)492 509 995 Tel. : +32 (0)3 808 15 62

NL-5705 BK Helmond E-mail: [email protected] E-mail: [email protected]

The Netherlands Web : www.apexdyna.nl Web : www.apexdyna.be

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Table of content

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1. Explanation of this document 3

1.1 Symbols 3

1.2 Warning 3

2. Safety 4

2.1 Intended use 4

 2.2Qualiedpersonnel 4

2.3 General safety instructions 4

2.4 Standards and Guidelines 5

3. Product description 6

3.1Identicationplate 7

 3.2Orderingcode 7

4. Storage, packaging, transport and disposal 8

4.1 Storage 8

4.2 Packaging and transport 8

4.3 disposal 8

5. Assembly and commissioning 9

5.1 Assembly in general 9

5.2 Mounting the gearbox to the motor 9

5.3 Mounting the gearbox in an application 10

5.4 Operation 10

6. Maintenance 11

6.1 General 11

7.Malfunctions 12

7.1General 12

8. Service 13

8.1 General 13

8.2 Contact data 13

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1. Explanation of this document

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This user manual describes how to handle the Apex Dynamics planetary gear-

boxes during assembly and commissioning.

This manual applies to the following series:

KF en KH

This manual contains important information regarding the use and maintenance

of the gearboxes.

1.1 Symbols

The following warning symbols are used in this manual:

Information This symbol indicates important information that must be

observed for correct and safe installation of the gear units.

Warning This symbol indicates dangers and warnings.

Call for action This symbol indicates when something needs to be done.

1.2 Warning

Warnings must always be followed, failure to follow the warning instructions can

cause danger or cause the gearbox to malfunction.

Warnings are indicated as follows:

Type or source of danger

Action to avoid the danger.

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2. Safety

This chapter describes the safety regulations that must be observed for the safe

and danger-free use of planetary gearboxes.

Possible sources of danger and necessary safety regulations are also indicated.

2.1 Intended use

Planetary gearboxes are intended for industrial applications.

The specications as described in the factory documentation

must not be exceeded.

The planetary gearboxes may only be used if the machine in

which the gearboxes are installed complies with all guidelines

and regulations that apply to the machine in question.

2.2Qualiedpersonnel

All work with planetary gear units may only be performed by qualied personnel

and in compliance with current safety regulations.

Always make sure that the personnel has read and

understood the user manual!

2.3 General safety instructions

Improper use, incorrect installation or operation and overdue maintenance can

cause serious damage to property and/or personal injury.

Please observe the following safety instructions before com-

missioning the planetary gear units:

• Never make any changes or modications to the

gearboxes.

• Never perform work on the gearboxes other than those

described in this manual.

• Always make sure the gearbox type is visible and known.

• Never remove the type description and serial number

from the gearbox.

• Before commissioning, ensure that all axes are correctly

attached.

• Always ensure that possible sources of danger are

covered and/or secured (eg rotating parts).

• Always comply with the manufacturer’s conditions when

starting up.

• Never use damaged parts in combination with the gear

units.

• Always ensure su󰀩cient convection (heat dissipation)

when using the gearbox.

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2.3 General safety instructions (continued)

• Gearboxes can heat up considerably during use. When

working on the gear unit, always allow it to cool down rst.

Always pay close attention to hot lubricants.

• Only work on the gearbox when it is stationary, the driving

motor is switched o󰀨 and secured against restarting.

• Have repairs carried out within the warranty period only

by Apex Dynamics.

2.4 Standards and Guidelines

2.4.1 Machinery Directive 2006/42/EG

A gearbox is considered a “machine component” and therefore not subject to the

EC Machinery Directive 2006/42/EC.

Using and startup the gearbox is prohibited within the scope of the EC

Machinery Directive until it has been determined that the machine in which the

gearbox is installed meets the regulations of the EC Machine Directive.

2.4.2 RoHs

All Apex Dynamics planetary gearboxes comply with the European RoHs

directive as mentioned in RoHs (2011/96 / EC). All our products are purely

mechanical and contain no electronic or electrical components.

2.4.3 REACH

According to the denitions of the European directive (EC 1907/2006 / EU)

regarding REACH, the planetary gear units that Apex Dynamics imports and / or

manufacters in the EU are not subject to registration.

2.4.4 ATEX

Apex Dynamics Inc., declares that the design, manufacture and inspection of

the products described in this manual are in accordance with the provisions of

Annex VIII (EHSR) of the ATEX Directive 94/9 / EC.

2. Safety

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• KF Serie

• Hypoid gearboxes

• Black coated steel housing

• Steel ouput shaft; hollow, with or without key or Spline DIN 5480

• Hypoid gear design, nominal torque from 18 up to 1600 Nm.

• 7 sizes from 62 up to 245mm

• Backlash 3 arcmin

• Lifetime libricated

• Protection class IP65, Operating temperature 0°C ~ +90°C

• KH Serie

• Hypoid gearboxes

• Black coated steel housing

• Steel ouput ange ISO 9409

• Hypoid gear design, nominal torque from 18 up to 1600 Nm.

• 7 sizes from 62 up to 245mm

• Backlash 3 arcmin

• Lifetime libricated

• Protection class IP65, Operating temperature 0°C ~ +90°C

For detailed specications, we refer to the product documentation

and / or website of Apex Dynamics.

3. Product description

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3.1Identicationplate(laserengraved)

Each gearbox is executed with a laser-engraved type code.

Example:

APEX DYNAMICS, INC.

Model NO: KF060-S1

S/N: 1711106246

Ratio: 010:1

Backlash: ≤ 3 arcmin

3.2 Ordering code

The order code for an Apex Dynamics gearbox is structured as follows:

KF060-010-S1-... /SERVOMOTOR

Series

Size

Ratio

Output shaft

S1 = smooth shaft, without keyway

S2 = with key and keyway

S3 = DIN 5480

S4 = Hollow Shaft

Lubrication

Empty : Standard Lubrication

FG : Food Grade (NSF-H1 approved)

MT : Grease

LT : Low Temperature Grease

/SERVOMOTOR

Brand and type of the servomotor to be mounted

3. Product description

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4.1 Storage

The gearboxes must be stored dry and in original packaging.

Storage temperature, -30 ° C ~ + 60 ° C. Try to keep the storage time as short

as possible.

4.2 Packaging and transport

The gearboxes are packed in polystyrene or polyurethane foam lling, which

means that they are fully protected against transport damage during normal use.

Never drop a gearbox!

Transport a gearbox only in the original packaging!

Protect the packaging and its contents against moisture!

4.3 disposal

Always follow the applicable regulations when removing gearboxes!

Consult the local authority or local regulations for this.

Housing parts, gears, shafts and bearings of the gearboxes

must be disposed of as steel scrap. This also applies to the

aluminum parts, insofar as there is no separate collection.

Collect used lubricant and dispose it accordance within the

applicable regulations.

4. Storage, packaging, transport and disposal

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Bolt size

Width across

at

Strength 8.8

Tightening torque

Strength 10.9

Tightening torque

Strength 12.9

Tightening torque

[mm] [Nm] [In-lbs] [Nm] [In-lbs] [Nm] [In-lbs]

M3 x 0.5P 2.5 1.3 12 1.8 16 2.1 19

M4 x 0.7P 3 3 27 4.1 37 4.9 44

M5 x 0.8P 4 6.1 55 8.2 73 9.8 87

M6 x 1P 511 98 14 124 17 151

M8 x 1.25P 6 25 222 34 302 41 364

M10 x 1.5P 8 49 434 67 594 80 709

M12 x 1.75P 10 85 753 116 1028 139 1232

M14 x 2P 12 137 1214 186 1648 223 1976

M16 x 2P 14 210 1860 286 2534 343 3038

5.1 Assembly in general

For correct operation and optimum service life, the following

instructions must be carefully observed:

• Ensure that the gearbox has su󰀩cient convection.

• Take care that the gearbox can dissipate su󰀩cient heat

through the output ange.

• A motor or other external heat sources can heat up the

gearbox. Therefore always inquire with the manufacturer /

supplier about the occurring motor temperatures.

• Always observe the applicable restrictions regarding the

protection class (see Chapter 3.).

5.2 Mounting the gearbox to the motor

The input side of the gearboxes is protected against corrosion, always ensure

that this protective layer is removed before assembly (degrease).

Always use the correct tools when mounting the motor on the gearbox.

Mount the motor according to the correct installation manual.

• An English-language mounting manual is supplied with

every gearbox.

• Mounting instructions in other languages can be

downloaded on: www.apexdyna.nl or www.apexdyna.com.

• Below a table is shown with the recommended tightening

torques for mounting bolts. Apex Dynamics uses quality

class 12.9.

5. Assembly and commissioning

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5.3 Mounting the gearbox in an application

The gearboxes from Apex Dynamics can be installed in any position.

The following must be taken into account when mounting the

gearbox:

• Always use the right tools and aids.

• Check if the gearbox is undamaged (no damage due to

transport or storage). In particular the output shaft, seals and

mounting surfaces.

• Ambient temperature within the specication of the gear unit.

• Output shafts and ange surfaces must be thoroughly

cleaned with anti-corrosion agents. Ensure that solvents do

not come into contact with seals.

• Tighten xing materials in accordance with the applicable

regulations (see also table with tightening torques in section

5.2).

• Ensure proper alignment of the output shaft.

• Applied transmission elements (like a coupling) must be

balanced and may not cause inadmissible radial and / or

axial forces.

• For timing belt pulley applications follow the specications of

the timing belt supplier. Be aware of excessive radial forces,

always check timing belt tension with appropriate measuring

equipment

5.4 Operation (commissioning)

Always allow the gearbox to run in rst (trial run). Increase the load and

circulation speed in two to three steps up to the maximum.

Pay attention to the following at a in run or trial run:

• Always check the maximum permissible input speed and

torque when starting up.

• Is the gearbox running smoothly?

• Are vibrations or unusual running noises occurring?

• Is there any leakage at the in- and output side of the

gearbox?

• Check whether the housing temperature remains within

the specied specication.

5. Assembly and commissioning

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