Baumer Hubner HMG10 Service manual

HMG10 • HMG10P incremental
Incremental encoder
with magnetic sensing
Mounting and operating instructions
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411

TABLE OF CONTENTS
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
TABLE OF CONTENTS
1. IMPORTANT NOTES .............................................................................................................4
1.1 Symbol guide..................................................................................................................4
1.2 Intended use...................................................................................................................4
1.3 Exclusion from liability ....................................................................................................4
1.4 Maintenance and service life ..........................................................................................5
1.5 Approvals and warranty..................................................................................................5
1.6 Operating and storage temperature range .....................................................................5
1.7 Disposal (environmental protection) ...............................................................................5
2. SAFETY AND ATTENTION INSTRUCTIONS........................................................................6
2.1 Safety instructions .........................................................................................................6
2.2 Attention instructions for mounting and operation ..........................................................7
3. PREPARATION......................................................................................................................8
3.1 Scope of delivery ............................................................................................................8
3.2 Required accessories for mounting/dismounting (not included in scope of delivery) .....9
3.3 Required tools (not included in scope of delivery)..........................................................9
4. MOUNTING ..........................................................................................................................10
4.1 Positioning the support plate ........................................................................................10
4.2 Mounting the torque arm at the device ......................................................................... 11
4.3 Mounting to the drive shaft ...........................................................................................12
4.3.1 Blind hollow shaft ...............................................................................................12
4.3.2 Cone shaft ..........................................................................................................13
4.3.3 Through hollow shaft ..........................................................................................14
4.4 Drive side mounting of the torque arm .........................................................................15
4.4.1 Extension comparison HMG10 and HOG10 ......................................................16
4.5 How to prevent measurement errors ............................................................................18

TABLE OF CONTENTS
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
5. ELECTRICAL CONNECTION..............................................................................................19
5.1 Terminalsignicance ....................................................................................................19
5.2 Output signals...............................................................................................................19
5.3 Trigger level ..................................................................................................................20
5.4 Programming interface (only HMG10P) .......................................................................20
5.5 LED function displays ...................................................................................................20
5.6 Switching characteristics speed switch (option) ...........................................................21
5.7 Cable connection..........................................................................................................22
5.8 Assignment connecting terminal...................................................................................23
5.9 AssignmentangeconnectorM23 ...............................................................................25
6. ACCESSORIES ...................................................................................................................28
6.1 Z-PA.SDL.1 WLAN adapter: Programming device for HMG10P..................................28
6.2 Sensor cable.................................................................................................................28
7. DIMENSIONS.......................................................................................................................29
8. DISMOUNTING ....................................................................................................................34
8.1 Blind hollow shaft or cone shaft....................................................................................34
8.2 Through hollow shaft ....................................................................................................36
9. TECHNICAL DATA ..............................................................................................................37
9.1 Technical data - electrical ratings .................................................................................37
9.2 Technical data - electrical ratings (speed switches) .....................................................37
9.3 Technical data - mechanical design..............................................................................38

IMPORTANT NOTES
4/40 MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
1. IMPORTANT NOTES
1.1 Symbol guide
Warning
Disregarding could result in serious injury, death or damage to property
)Attention
Disregarding could result in damage to property or damage/malfunction of the device
iInformation
Additional information and recommendations
1.2 Intended use
The incremental encoder HMG10/HMG10P is a precision measurement device for the ac-
quisition of speed/position information for the control of drive units and the provision of
electronic output signals for downstream devices.
The device must not be used for any other purpose. The function of the device is descri-
bed in this mounting instruction. The customer must check the suitability for the purpose
intended.
Mountingandselectionmustbeexecutedbyauthorizedandqualiedpersonnel.Moun-
ting, electrical commissioning or any other work with the device or system is to be perfor-
medbyappropriatelyqualiedstaffonly.
Do not put the device into service if there is any visible evidence of damage.
Do not operate the device beyond the limit values stated in this mounting instruction.
Any risk of personal injury, damage of the system or company equipment due to failure or
malfunction of the device must be eliminated by corresponding safety measures.
Warning
Disregarding intended use could result in serious injury or damage to property.
1.3 Exclusion from liability
The manufacturer is not liable for any damage to persons or property resulting from unin-
tended use of the device.

IMPORTANT NOTES
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411 5/40
1.4 Maintenance and service life
The device may be only opened as described in this instruction. Repair or maintenance
work that requires opening the device completely must be carried out by the manufacturer.
Alterations of the device are not permitted.
The expected service life of the device depends on the ball bearings, which are equipped
with a permanent lubrication.
In the event of queries or subsequent deliveries, the data on the device type label must be
quoted, especially the type designation and the serial number.
1.5 Approvals and warranty
EU Declaration of Conformity meeting to the European Directives.
UL approval / E256710.
We grant a 2-year warranty in accordance with the regulations of the Central Association of
the German Electrical Industry (ZVEI).
iwarranty seal
Damaging the warranty seal on the device invalidates warranty.
1.6 Operating and storage temperature range
The storage temperature range of the device is between -15 °C and +70 °C (caused by
packing).
The operating temperature range of the device is between -40 °C and +95 °C, measured
at the housing.
1.7 Disposal (environmental protection)
Do not dispose of electrical and electronic equipment in household waste. The
product contains valuable raw materials for recycling. Whenever possible, waste
electrical and electronic equipment should be disposed locally at the authorized
collection point. If necessary, Baumer gives customers the opportunity to dispose
of Baumer products professionally. For further information see www.baumer.com.

SAFETY AND ATTENTION INSTRUCTIONS
6/40 MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
2. SAFETY AND ATTENTION INSTRUCTIONS
2.1 Safety instructions
Explosion risk
Sparkformationcancauseareoranexplosion.
» Donotusethedeviceinareaswithexplosiveand/orhighlyinammablematerials.
Theymayexplodeand/orcatchrebypossiblesparkformation.
Risk of serious injuries due to rotating shafts
Hair and clothes may become tangled in rotating shafts. Touching the rotating parts
can cause extremely serious injuries.
» Before all work switch off all voltage supplies and ensure machinery is stationary.
» Prevent reconnection voltage supply by third parties.
Risk of serious injuries due to consequential damages
Plants can be deregulated due to malfunction or faulty signals of the device.
» Damage caused by faulty operation or by a malfunction of the device must be
eliminated by corresponding safety measures.
Risk of burns due to formation of heat
The device heats up at higher speed so there is a serious risk of burning shortly after
the machine has been turned off.
» Examine carefully whether the device overheats. Wear suitable gloves if neces-
sary.

SAFETY AND ATTENTION INSTRUCTIONS
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411 7/40
2.2 Attention instructions for mounting and operation
)Risk of destruction due to electrostatic charge
Electronic parts contained in the device are sensitive to high voltages.
» Do not touch plug contacts or electronic components.
» Protect output terminals against external voltages.
» Do not exceed maximum voltage supply.
)Risk of destruction due to mechanical overload
Rigid mounting may give rise to constraining forces.
» Never restrict the freedom of movement of the device. The mounting instructions
must be followed.
» Itisessentialthatthespeciedclearancesand/oranglesareobserved.
)Risk of destruction due to mechanical shock
Violent shocks, e. g. due to hammer impacts, can lead to the destruction of the
sensing system.
» Never use force. Mounting is simple when correct procedure is followed.
» Use suitable puller for dismounting.
)Risk of destruction due to contamination
Dirt penetrating inside the device can cause short circuits and damage the sensing
system.
» Absolute cleanliness must be maintained when carrying out any work on the
device.
» Never allow lubricants to penetrate the device.
)Riskofdestructionduetoadhesiveuids
Adhesiveuidscandamagethesensingsystemandtheballbearings.Dismounting
a device, secured to a shaft by adhesive may lead to the destruction of the device.
» Donotuseadhesiveuidsforxing.

6d 6e 6f
1
7a 6b
8c8b
8a
6c
7b
5
[B] [A] 7a 4
2
4
8a
32
6b
PREPARATION
8/40 MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
3. PREPARATION
3.1 Scope of delivery
1Housing
2Cover
3Torx/slotted screw M4x10 mm, DIN 7964
4LED function indicators
5Earthing strap, length ~230 mm
Equipment for mounting a torque arm:
6b Torx/slotted screw M4x20 mm, TX20,
ISO 14583
6c Support plate for torque arm 360° freely
positionable
6d Hexagon screw M6x18 mm, ISO 4017
6e Washer B6.4, ISO 7090
6f Self-locking nut M6, ISO 10511
Blind hollow shaft* or cone shaft*:
7a Blind hollow shaft or cone shaft with
spannerat17a/f
7b Clamping element, not for cone shaft
Through hollow shaft*:
8a Through hollow shaft
8b Clamping ring
8c Torx screw M3x12 mm, ISO 7045
Radial terminal boxes* (see section 5):
[A] Incremental output 1 (Option)
[B] Incremental output 2
* Depending on version

9
10a 10b 10c
10e 10d
11a
11d
11b
11c
PREPARATION
MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411 9/40
3.2 Required accessories for mounting/dismounting (not included in scope of delivery)
iConnecting cables are required for the electrical connection. Details see section 6.2,
page 28.
Torque arm, length L / order number
9Standard:
67-70 mm / 11043628
125(±5)mm,canbeshortenedto≥71mm/11004078
440(+20/-15)mm,canbeshortenedto≥131mm/11002915
9Insulated:
67-70 mm / 11054917
125(±5)mm,canbeshortenedto≥71mm/11072795
440(+20/-15)mm,canbeshortenedto≥131mm/11082677
Mounting kit, order number 11077197:
10a ThreadrodM6,lengthvariable≤210mm
10b Washer B6.4, ISO 7090
10c Self-locking nut M6, ISO 10511
10d Cylinder screw M6x8 mm for earthing strap, ISO 1207
10e Washer B6.4 for earthing strap, ISO 7090
Mounting/dismounting kit, order number 11077087:
(Not required for through hollow shaft)
11a Cylinder screw M6x30 mm, ISO 4762
11b Spring washer 6, DIN 7980
11c Setscrew M6x10 mm, ISO 7436
11d Cylinder screw M8x45 mm, ISO 4762
L
3.3 Required tools (not included in scope of delivery)
3, 5 and 6 mm
1.6x8.0 mm and 0.8x4 mm
10 (2x), 17 and 22 mm
TX 10, TX 20

MOUNTING / POSITIONING THE SUPPORT PLATE
10/40 MB258EN - 11196411, 21A1, Baumer_HMG10-Inc_EN_202103_MI_11196411
4. MOUNTING
4.1 Positioning the support plate
Step 1 (delivery state) Step 3
Step 2 Step 4
Step 2.1 (Option)
6b
6b
6b
6b
360°
Screw (6b) loosen
Remove screws (6b) completely
Turn over the support plate and
back in slightly
Screw tighten (Mt= 2...3 Nm)
TX 20
Turn support plate to desired position