Baumer Hubner microGen HMG10 SSI User manual

V1, T1 | 9/13/2021 | 11242666
EN-US
Operating Manual
HMG10 & HMG10P SSI
Absolute Encoder

List of contents Baumer Hübner
ii Operating Manual HMG10 & HMG10P SSI | V1, T1
List of contents
1 About this document................................................................................................................................... 4
1.1 Purpose .............................................................................................................................................. 4
1.2 Warnings in this manual ..................................................................................................................... 4
1.3 Labels in this manual .......................................................................................................................... 4
1.4 Disclaimer ........................................................................................................................................... 5
1.5 Scope of delivery ................................................................................................................................ 5
1.6 Name plate ......................................................................................................................................... 5
1.7 Maintenance and service life .............................................................................................................. 5
1.8 Approvals and warranty ...................................................................................................................... 6
1.9 Temperature range for operation and storage.................................................................................... 6
2 General information .................................................................................................................................... 7
3 Transport and storage ................................................................................................................................ 8
3.1 Transport ............................................................................................................................................ 8
3.2 Delivery inspection.............................................................................................................................. 8
3.3 Storage ............................................................................................................................................... 8
4 Description................................................................................................................................................... 9
4.1 Rotary encoder ................................................................................................................................... 9
4.2 Mounting accessories (not included) .................................................................................................. 10
4.3 Tools required..................................................................................................................................... 11
5 Installation.................................................................................................................................................... 12
5.1 Positioning the support plate .............................................................................................................. 12
5.2 Attaching the torque arm to the device ............................................................................................... 14
5.3 Blind hollow shaft encoder installation................................................................................................ 15
5.4 Mounting the encoder to cone shaft ................................................................................................... 17
5.5 Hollow shaft mount ............................................................................................................................. 19
5.6 Mounting the torque arm at drive........................................................................................................ 21
5.6.1 HMG10 installation versus HOG10....................................................................................... 22
5.7 Avoiding and calculating angular errors.............................................................................................. 24
6 Electrical installation................................................................................................................................... 25
6.1 Connections........................................................................................................................................ 26
6.2 SSI interface ....................................................................................................................................... 27
6.2.1 Data transfer ......................................................................................................................... 27
6.2.2 "RESET" function .................................................................................................................. 27
6.2.3 Function Direction of rotation ................................................................................................ 27
6.3 Output signals additional incremental output (optional)...................................................................... 28
6.4 Switching level additional output incremental (optional) ..................................................................... 28
6.5 Programming interface (only for programmable variant) .................................................................... 28

Baumer Hübner List of contents
V1, T1 | HMG10 & HMG10P SSI Operating Manual iii
6.6 LED activity indicator .......................................................................................................................... 29
6.7 Output switching behavior Speed switch (optional) ............................................................................ 29
6.8 Electrical connection with radial terminal boxes ................................................................................. 30
6.8.1 Connecting the supply cable................................................................................................. 30
6.8.2 Pin assignment first terminal box .......................................................................................... 31
6.8.3 Assignment of connection elements second terminal box .................................................... 32
6.9 Electrical connection with radial flange connector .............................................................................. 33
6.9.1 Connecting the supply cable................................................................................................. 33
6.9.2 Assignment first flange connector......................................................................................... 35
6.9.3 Assignment second flange connector ................................................................................... 36
6.10 Z-PA.SDL.1 WLAN adapter: Programming device for HMG10P/PMG10P ........................................ 37
6.11 Sensor cable and round connector..................................................................................................... 37
6.11.1 Sensor cable ......................................................................................................................... 37
6.11.2 Round connector M23........................................................................................................... 38
6.11.3 Round connector M23, 17-pin with sensor cable HEK17 ..................................................... 38
6.11.3.1 For devices w/o additional incremental output ................................................. 38
6.11.3.2 For encoders with additional incremental output.............................................. 40
7 Disassembly................................................................................................................................................. 41
7.1 Removing the encoder from blind hollow shafts or cone shafts ......................................................... 41
7.1.1 Loosen fastening aids provided at the blind hollow shaft...................................................... 42
7.1.2 Threaded pin to secure at blind hollow shaft ........................................................................ 43
7.1.3 Detaching the encoder from blind hollow shafts ................................................................... 44
7.2 Detaching the encoder from through-hollow shaft .............................................................................. 45
8 Technical data.............................................................................................................................................. 46
8.1 Blind-hollow shaft dimensions ............................................................................................................ 47
8.1.1 With radial terminal boxes..................................................................................................... 47
8.1.2 With radial flange connector ................................................................................................. 48
8.2 Through hollow shaft dimensions ....................................................................................................... 48
8.2.1 With radial terminal boxes..................................................................................................... 48
8.2.2 With radial flange connector ................................................................................................. 49
8.3 Cone shaft dimensions ....................................................................................................................... 49
8.3.1 With radial terminal boxes..................................................................................................... 49
8.3.2 With radial flange connector ................................................................................................. 50

1 | About this document Baumer Hübner
4 Operating Manual HMG10 & HMG10P SSI | V1, T1
1 About this document
1.1 Purpose
This operating manual (subsequently referred to as manual) allows the safe and efficient han-
dling of the product .
The manual does not provide instructions on operating the machine in which the product is inte-
grated. Information on this is found in the operating manual of the machine.
The manual is a constituent part of the product. It must be kept in the immediate vicinity of the
product and must be accessible to personnel at all times.
Personnel must have carefully read and understood this manual before beginning any work.
The basic prerequisite for safe working is compliance with all safety instructions and handling
instructions given in this manual.
In addition, the local occupational health and safety regulations and general safety regulations
apply.
The illustrations in this manual are examples only. Deviations are at the discretion of Baumer at
all times.
1.2 Warnings in this manual
Warnings draw attention to potential personal injury or material damage. The warnings in this
manual indicate different hazard levels:
Symbol Warning term Explanation
DANGER Indicates imminent danger entailing a high risk of death or serious
personal injury if not being avoided.
WARNING Indicates a possible danger entailing medium risk of death or (seri-
ous) personal injury if not being avoided.
CAUTION Indicates a danger with low risk, which could lead to light or
medium injury if not avoided.
NOTE Indicates a warning of material damage.
INFO Indicates practical information and tips that enable optimal use of
the devices.
1.3 Labels in this manual
Identifier Use Example
Dialog element Indicates dialog elements. Click the OK button.
Unique name Indicates the names of products,
files, etc.
Internet Explorer is not supported
in any version.
Code Indicates entries. Enter the following IP address:
192.168.0.250

Baumer Hübner About this document | 1
V1, T1 | HMG10 & HMG10P SSI Operating Manual 5
1.4 Disclaimer
The manufacturer is not liable for personal injury and/or property damage resulting from im-
proper use of the device.
1.5 Scope of delivery
The scope of delivery includes:
n1 x rotary encoder
n1 x instruction manual
n1 x General information leaflet
In addition, you can find the following information, among other things, in digital format at
www.baumer.com:
nData sheet
nWeb interface manual
n3D CAD drawing
nCertificates (EU conformity declaration, Fieldbus certificate, etc.)
Also see about this
2Mounting accessories (not included) [}10]
1.6 Name plate
Made in Germany
Absolute Encoder
PMG93–SN6. 1P03.S03C07 – 11233871
SN: 7000063433231
UB= 9...30 VDC
2048 TTL (RS422)
IP 66 N091
Default IP Address: 192.168.0.250 /24
MAC Adress: 9C:C9:50:00:A6:EE
www.baumer.com Made in Germany
XXXXL305
1
2
3 4
1 Product name, product code, material
number
2 Serial number, technical data, MAC ad-
dress
3 Baumer Website 4 Labels
1.7 Maintenance and service life
The device may only be opened for assembly and maintenance work as described in the
present instruction manual. Any repair or maintenance work requiring fully opening the device
must be carried out by the manufacturer only.
Do not perform any modifications at the device.

1 | About this document Baumer Hübner
6 Operating Manual HMG10 & HMG10P SSI | V1, T1
The expected service life of the device depends on the ball bearings featuring permanent lubri-
cation.
For any queries or subsequent deliveries refer to the product data specified on the device label,
in particular type and serial number.
1.8 Approvals and warranty
Declaration of conformity according to the prevailing country-specific directives.
We grant a 2-year warranty in line with the conditions of the German Electrical and Electronic
Manufacturers' Association (ZVEI).
INFO
warranty seal
Any breaking of the seal provided at the device will result in loss of warranty.
1.9 Temperature range for operation and storage
The storage temperature of the device ranges from -15 ... +70 °C
The device operating temperature range ranges between -40 ... +85 °C, measured at housing.

Baumer Hübner General information | 2
V1, T1 | HMG10 & HMG10P SSI Operating Manual 7
2 General information
Instructions for appropriate use
This product is a precision device designed for the detection of objects, the acquisition of physi-
cal measuring units and for the evaluation of measured values for output in the form of electrical
signals for the higher-level system.
Unless not especially labelled, the product must not be used in potentially explosive atmos-
pheres.
Set-up
Installation, mounting and adjustment of this product may only be executed by skilled and au-
thorised personnel.
Mounting
Only use the fasteners and fastener accessories intended for this product for installation. Out-
puts not in use must not be wired. Unused wires of cable outputs must be insulated. Do not go
below the permissible cable bending radii. Disconnect the system from power before the prod-
uct is electrically connected. Use shielded cables to prevent electro-magnetic interference. If the
customer assembles plug connections on shielded cables, then EMC-version plug connections
should be used and the cable shield must be connected to the plug housing across a large sur-
face area.
Disposal (environmental protection)
Do not dispose of electrical and electronic equipment in household waste. The
product contains valuable raw materials for recycling, which is why the old prod-
uct must be returned to an authorised collecting point for correct disposal/recy-
cling. For further information see www.baumer.com.

3 | Transport and storage Baumer Hübner
8 Operating Manual HMG10 & HMG10P SSI | V1, T1
3 Transport and storage
3.1 Transport
NOTICE
Material damage due to improper transport.
a) Ensure maximum diligence when unloading the delivered packages as well as when trans-
porting them inside the company.
b) Note the information and symbols on the packaging.
c) Only remove packaging immediately before mounting.
3.2 Delivery inspection
Upon receipt, immediately inspect the delivery for completeness and transport damage.
Claim any defect as soon as it is detected. Damages can only be claimed within the applicable
claims deadlines.
In case of externally visible transport damage, proceed as follows:
Instruction:
a) Do not accept the delivery or only with reservations.
b) Note the scope of the damage on the transport documents or the delivery slip of the carrier.
c) Initiate the claim.
3.3 Storage
Store the product at the following conditions:
nEver store the device in the original packaging only.
nDo not store outdoors.
nStore dry and free from dust.
nDo not expose to aggressive media.
nKeep away from the sun.
nAvoid mechanical agitation.
nStorage temperature: -15 ... +70 °C..
nAmbient humidity:.
nWhen storing for longer than 3 months, regularly check the general state of all parts and the
packaging.

Baumer Hübner Description | 4
V1, T1 | HMG10 & HMG10P SSI Operating Manual 9
4 Description
4.1 Rotary encoder
1 2 5 6
19
18
17
13
1516
14
3
11
9 1084
12
7
Ill.1: Description HMG10
1 Hexagon head screw M6x18 mm
(ISO 4017)
2 Washer B6.4 (ISO 7090)
3 Self-locking nut M6 (ISO 10511) 4 Torx screw M4x10 mm, TX20
(ISO 14583)
5 Torque plate 360°, attachable in any posi-
tion
6 Housing
7 Radial terminal box: SSI, additional out-
put incremental 1 (option), programming
interface (HMG10P only)
8 Blind hollow shaft or cone shaft with
wrench flat SW 17 mm
9 Cover 10 Torx/slotted head screw M4x10 mm
(DIN 7964)
11 LED activity indicator 12 Through hollow shaft
13 Radial flange socket: SSI, additional out-
put incremental 1 (option), programming
interface (HMG10P only)
14 Radial flange socket: additional output in-
cremental 2 (option), speed switch
(option)
15 Torx screw M3x12 mm (ISO 7045) 16 Clamping ring

4 | Description Baumer Hübner
10 Operating Manual HMG10 & HMG10P SSI | V1, T1
17 Grounding strap, length approx. 230 mm 18 Radial terminal box: additional output in-
cremental 2 (option), speed switch
(option)
19 Clamping element, not for cone shaft
4.2 Mounting accessories (not included)
2 3 4 5 6
910
1112
L
1
8
7
Ill.2: Mounting accessories
1 Torque arm of length L (see table) 2 Threaded rod M6, variable length ≤ 210
mm
3 Washer B6.4 for grounding strap
(ISO 7090)
4 Cheese-head screw M6x8 mm for
grounding strap (ISO 1207)
5 Washer B6.4 (ISO 7090) 6 Self-locking nut M6 (ISO 10511)
7 Mounting set, order number 11077197 8 Mounting/dismounting set, order number
11077087
9 Cheese-head screw M8x45 mm
(ISO 4762)
10 Cheese-head screw M6x30 mm
(ISO 4762)
11 Spring washer 6 (DIN 7980) 12 Threaded pin M6x10 mm (ISO 7436)
The torque arm is available in different versions:
Torque arm Order number
Standard
67 - 70mm 11043628
125 (±5) mm, may be shortened down to ≥ 71
mm
11004078
440 (+20/15) mm, may be shortened down to ≥
131 mm
11002915
Insulated
67 - 70mm 11054917

Baumer Hübner Description | 4
V1, T1 | HMG10 & HMG10P SSI Operating Manual 11
Torque arm Order number
125 (±5) mm, may be shortened down to
≥ 71 mm
11072795
440 (+20/15) mm, may be shortened down to
≥ 131 mm
11082677
4.3 Tools required
n 3mm, 5mm, 6mm
n 1,6×8mm, 0,8×4mm
n 10mm (2×), 17mm, 22mm
n 10mm, 20mm

5 | Installation Baumer Hübner
12 Operating Manual HMG10 & HMG10P SSI | V1, T1
5 Installation
NOTICE
Equipment damage due to mechanical shock
Strong vibration may lead to overload by constraining force.
a) Never apply force. If properly assembled, everything fits smoothly together.
b) Use only suitable tools for disassembly (see chapter on disassembly).
NOTICE
Equipment damage by adhering liquids
Sticky liquids may damage sensing unit and ball bearings. Disassembling a device which is
stuck to the axis can lead to destruction.
a) Do not use adhesive liquids to fasten the device.
5.1 Positioning the support plate
1 2
1 Torx screw M4x10 mm, TX20, ISO 14583 2 Torque plate 360°, attachable in any posi-
tion
Tool
n 20mm

Baumer Hübner Installation | 5
V1, T1 | HMG10 & HMG10P SSI Operating Manual 13
Instruction:
a) Loosen the Torx screws.
b) If required, you may remove the Torx screws completely for turning around the torque plate.
Then carefully screw the Torx screws back in, but do not tighten already.
c) Move the torque support to the desired position.
d) Tighten the Torx screw with 2-3 Nm.

5 | Installation Baumer Hübner
14 Operating Manual HMG10 & HMG10P SSI | V1, T1
5.2 Attaching the torque arm to the device
21 3
Ill.3: Attaching the torque arm to the device
1 Hexagon head screw M6x18 mm (ISO
4017)
2 Torque arm
3 Torque plate
Tool
n 10mm (2×)
Instruction:
wScrew torque arm onto the support plate using hexagon head bolt, washer and self-locking
nut.
Also see about this
2Avoiding and calculating angular errors [}24]
2Mounting the torque arm at drive [}21]

Baumer Hübner Installation | 5
V1, T1 | HMG10 & HMG10P SSI Operating Manual 15
5.3 Blind hollow shaft encoder installation
DANGER
Injuries caused by shaft rotation
Hair and clothing may get caught in rotating shafts which may lead to serious personal injury.
a) Make sure the device is idle.
b) Before performing any work at the device, make sure power supply is and remains discon-
nected.
DANGER
Explosion
Sparks may cause fire or explosion.
a) Do not use the device in the near vicinity of explosive or highly flammable materials.
NOTICE
Severe concentricity errors of drive shaft will reduce service life and entail angular er-
rors.
Severe runout errors of the drive shaft cause vibrations that cut down on the encoder service
live and may cause angular errors.
a) Keep concentricity errors of drive shaft down to a minimum (recommended ≤ 0.2 mm; ≤ 0.03
mm).
NOTICE
Equipment damage by mechanical overload
Rigid mounting may cause overload by constraining forces.
a) Do not limit the device mobility.
b) Observe the mounting instructions.
c) Adhere to the specified distances and/or angles.

5 | Installation Baumer Hübner
16 Operating Manual HMG10 & HMG10P SSI | V1, T1
DIN 332-D
M6x16 mm
16 mm
≥ ød + 4 mm
L1
L2
ød
2 3 41
17 1516
11 8
6 5
10 9
13
7
14
12
1
1 Clamping element (not for cone shaft) 2 Blind hollow shaft or cone shaft with
wrench flat SW 17 mm
3 Cover 4 Torx/slotted head screw M4x10 mm (DIN
7964)
5 Cheese-head screw M6x30 mm (ISO
4762)
6 Spring washer 6 (DIN 7980)
7 Self-locking nut M6 (ISO 10511) 8 Torque arm
9 Washer B6.4 (ISO 7090) 10 Cheese-head screw M6x8 mm for
grounding strap (ISO 1207)
11 Washer B6.4 for grounding strap (ISO
7090)
12 Washer B6.4 (ISO 7090)
13 Washer B6.4 (ISO 7090) 14 Self-locking nut M6 (ISO 10511)
15 Grounding strap 16 Threaded rod M6 (variable length ≤ 210
mm)
17 Self-locking nut M6 (ISO 10511)
Shaft diameter (mm) L1 (mm) L2 (mm)
16h6 53 52 (40-52)
20h6 35 34 (25-34)
Tool
n 5mm
n 10mm, 17mm
n 20mm
n 1,6×8mm
nMeasuring gauge

Baumer Hübner Installation | 5
V1, T1 | HMG10 & HMG10P SSI Operating Manual 17
Instruction:
a) Verify drive shaft about any concentricity error (see further links).
b) Mount the encoder in a way ensuring the electrical connection is protected against water
ingress.
c) Loosen the encoder cover.
d) Apply grease onto the drive shaft.
e) Mount the encoder using cheese head screw, spring washer and clamping element. For do-
ing so, tighten the screw to a torque of 6 Nm and secure by wrench if required.
f) Attach cover using the Torx/ slotted screws (4x).
g) Mount the torque arm together with threaded rod, washers (3x) and self-locking nuts (3x).
Observe the torque arm mounting instructions (see further links).
h) Attach grounding strap using cheese head screw and washer.
Also see about this
2Avoiding and calculating angular errors [}24]
2Mounting the torque arm at drive [}21]
5.4 Mounting the encoder to cone shaft
DANGER
Injuries caused by shaft rotation
Hair and clothing may get caught in rotating shafts which may lead to serious personal injury.
a) Make sure the device is idle.
b) Before performing any work at the device, make sure power supply is and remains discon-
nected.
DANGER
Explosion
Sparks may cause fire or explosion.
a) Do not use the device in the near vicinity of explosive or highly flammable materials.
NOTICE
Severe concentricity errors of drive shaft will reduce service life and entail angular er-
rors.
Severe runout errors of the drive shaft cause vibrations that cut down on the encoder service
live and may cause angular errors.
a) Keep concentricity errors of drive shaft down to a minimum (recommended ≤ 0.2 mm; ≤ 0.03
mm).
NOTICE
Equipment damage by mechanical overload
Rigid mounting may cause overload by constraining forces.
a) Do not limit the device mobility.
b) Observe the mounting instructions.
c) Adhere to the specified distances and/or angles.

5 | Installation Baumer Hübner
18 Operating Manual HMG10 & HMG10P SSI | V1, T1
1 2 3
16 1415
10 7
5 4
9 8
12
6
13
11
1 Blind hollow shaft or cone shaft with
wrench flat SW 17 mm
2 Cover
3 Torx/slotted head screw M4x10 mm (DIN
7964)
4 Cheese-head screw M6x30 mm (ISO
4762)
5 Spring washer 6 (DIN 7980) 6 Self-locking nut M6 (ISO 10511)
7 Torque arm 8 Washer B6.4 (ISO 7090)
9 Cheese-head screw M6x8 mm for
grounding strap (ISO 1207)
10 Washer B6.4 for grounding strap (ISO
7090)
11 Washer B6.4 (ISO 7090) 12 Washer B6.4 (ISO 7090)
13 Self-locking nut M6 (ISO 10511) 14 Grounding strap
15 Threaded rod M6 (variable length ≤ 210
mm)
16 Self-locking nut M6 (ISO 10511)
Tool
n 5mm
n 10mm, 17mm
n 20mm
n 1,6×8mm
nMeasuring gauge
Instruction:
a) Verify drive shaft about any concentricity error (see further links).
b) Mount the encoder in a way ensuring the electrical connection is protected against water
ingress.
c) Loosen the encoder cover.
d) Apply grease onto the drive shaft.
e) Mount the encoder using cheese-head screw and spring washer. For doing so, tighten the
screw with a torque of 3-4 Nm and secure with wrench if necessary.

Baumer Hübner Installation | 5
V1, T1 | HMG10 & HMG10P SSI Operating Manual 19
f) Attach cover using the Torx/ slotted screws (4x).
g) Mount the torque arm together with threaded rod, washers (3x) and self-locking nuts (3x).
Observe the torque arm mounting instructions (see further links).
h) Attach grounding strap using cheese head screw and washer.
Also see about this
2Mounting the torque arm at drive [}21]
2Avoiding and calculating angular errors [}24]
5.5 Hollow shaft mount
DANGER
Injuries caused by shaft rotation
Hair and clothing may get caught in rotating shafts which may lead to serious personal injury.
a) Make sure the device is idle.
b) Before performing any work at the device, make sure power supply is and remains discon-
nected.
DANGER
Explosion
Sparks may cause fire or explosion.
a) Do not use the device in the near vicinity of explosive or highly flammable materials.
NOTICE
Severe concentricity errors of drive shaft will reduce service life and entail angular er-
rors.
Severe runout errors of the drive shaft cause vibrations that cut down on the encoder service
live and may cause angular errors.
a) Keep concentricity errors of drive shaft down to a minimum (recommended ≤ 0.2 mm; ≤ 0.03
mm).
NOTICE
Equipment damage by mechanical overload
Rigid mounting may cause overload by constraining forces.
a) Do not limit the device mobility.
b) Observe the mounting instructions.
c) Adhere to the specified distances and/or angles.

5 | Installation Baumer Hübner
20 Operating Manual HMG10 & HMG10P SSI | V1, T1
1 32
9 78 4
4
1
1
4
≥ ød
>113 mm
ød
5 6
1 Self-locking nut M6 (ISO 10511) 2 Threaded rod M6 (variable length ≤ 210 mm)
3 Grounding strap 4 Washer B6.4 (ISO 7090)
5 Through hollow shaft 6 Torx screw M3x12 mm (ISO 7045)
7 Torque arm 8 Cheese-head screw M6x8 mm for grounding
strap (ISO 1207)
9 Washer B6.4 for grounding strap
(ISO 7090)
Tool
n 10 mm
n 10 mm
n 1,6×8mm
nMeasuring gauge
Instruction:
a) Verify drive shaft about any concentricity error (see further links).
b) Mount the encoder in a way ensuring the electrical connection is protected against water
ingress.
c) Apply grease onto the drive shaft.
d) Loosen the Torx screw on the clamping ring a little. Do not unscrew the screw completely.
e) Slide the encoder onto the drive shaft.
f) Tighten the Torx screw on the clamping ring with a torque of 2-3 Nm.
g) Mount the torque arm together with threaded rod, washers (3x) and self-locking nuts (3x).
Observe the torque arm mounting instructions (see further links).
h) Attach grounding strap using cheese head screw and washer.
Also see about this
2Avoiding and calculating angular errors [}24]
2Mounting the torque arm at drive [}21]