Maxon EC frameless DT User manual

«EC frameless DT» | maxon Frameless Drives
Installation Manual
mmag | Edition 2021-12 | DocID rel10341
Dynamic Torque
Installation Manual

Table of Contents
«EC frameless DT» Installation Manual
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1 GENERAL INFORMATION 3
1.1 About this Document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 About the Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 About the Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 SPECIFICATIONS 7
2.1 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Nameplate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3INSTALLATION 11
3.1 General Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 Design Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.3 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4 MAINTENANCE 25
DECLARATION OF INCORPORATION 26
LIST OF FIGURES 27
LIST OF TABLES 28
INDEX 29
APPENDIX 30
TABLE OF CONTENTS
READ THIS FIRST
BY PRINCIPLE, THE «EC FRAMELESS DT» COMPRISES PARTS THAT PRODUCE STRONG MAGNETIC FIELDS. IT IS
THEREFORE MOST IMPORTANT THAT YOU ARE AWARE OF THE CONSEQUENCES OF THESE MAGNETIC FORCES,
THAT YOU TAKE THE APPROPRIATE PRECAUTIONARY MEASURES, AND THAT YOU COMMUNICATE THIS FACT TO
PERSONS IN YOUR VICINITY!
These instructions are intended for qualified technical personnel. Prior commencing with any activities…
• you must carefully read and understand this manual and
• you must follow the instructions given therein.
The «EC frameless DT» is considered as partly completed machinery according to EU Directive 2006/42/EC, Article 2, Clause
(g) and is intended to be incorporated into or assembled with other machinery or other partly completed machinery or
equipment.
Therefore, you must not put the device into service,…
• unless you have made completely sure that the other machinery fully complies with the EU directive’s requirements!
• unless the other machinery fulfills all relevant health and safety aspects!
• unless all respective interfaces have been established and fulfill the herein stated requirements!

General Information
About this Document
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1 GENERAL INFORMATION
1.1 About this Document
1.1.1 Intended Purpose
The purpose of the present document is to familiarize you with the direct drive «EC frameless DT». It will
highlight the tasks for safe and adequate installation and/or commissioning. Follow the described instruc-
tions …
• to avoid dangerous situations,
• to keep installation and/or commissioning time at a minimum,
• to increase reliability and service life of the described equipment.
1.1.2 Target Audience
The present document is intended for trained and skilled personnel. It conveys information on how to under-
stand and fulfill the respective work and duties.
1.1.3 How to use
Throughout the document, the following notations and codes will be used.
Table 1-1 Notation used
1.1.4 Symbols & Signs
In the course of the present document, the following symbols and signs will be used.
Notation Meaning
(n) refers to an item (such as part number, list item, etc.)
denotes “see”, “see also”, “take note of” or “go to”
Color coding find information on the colors used on page 11
Type Symbol Meaning
Safety alert
(typical)
DANGER Indicates an imminent hazardous situation. If not
avoided, it will result in death or serious injury.
WARNING Indicates a potential hazardous situation. If not
avoided, it can result in death or serious injury.
CAUTION
Indicates a probable hazardous situation or calls the
attention to unsafe practices. If not avoided, it may
result in injury.
Prohibited
action
(typical)
Indicates a dangerous action. Hence, you must not!
Mandatory
action
(typical)
Indicates a mandatory action. Hence, you must!
Continued on next page.

General Information
About this Document
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Table 1-2 Symbols and signs
1.1.5 Trademarks and Brand Names
For easier legibility, registered brand names are listed below and will not be further tagged with their respec-
tive trademark. It must be understood that the brands (the list below is not necessarily concluding) are pro-
tected by copyright and/or other intellectual property rights even if their legal trademarks are omitted in the
later course of this document.
Table 1-3 Brand names and trademark owners
1.1.6 Copyright
This document is protected by copyright. Any further use (including reproduction, translation, microfilming,
and other means of electronic data processing) without prior written approval is not permitted. The men-
tioned trademarks belong to their respective owners and are protected under intellectual property rights.
© 2021 maxon. All rights reserved. Subject to change without prior notice.
mmag | «EC frameless DT» Installation Manual | Edition 2021-12 | DocID rel10341
Information
Requirement
Note
Remark
Indicates an activity you must perform prior continuing,
or gives information on a particular item you need to
observe.
Best practice Indicates an advice or recommendation on the easiest
and best way to further proceed.
Material
damage
Indicates information particular to possible damage of
the equipment.
Brand Name Trademark Owner
DELO-ML® © DELO Industrie Klebstoffe GmbH & Co. KGaA, DE-Windach
EPO-TEK® © Epoxy Technology, Inc., USA-Billerica, MA
Loctite® © Henkel AG & Co. KGaA, DE-Düsseldorf
NORD-LOCK® © Nord-Lock International AB, SE-Malmö
omniFIT® © Henkel AG & Co. KGaA, DE-Düsseldorf
Pico-Clasp © Molex, USA-Lisle, IL
maxon motor ag
Brünigstrasse 220
CH-6072 Sachseln
[phone]
www.maxongroup.com
Type Symbol Meaning

General Information
About the Device
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1.2 About the Device
The direct drive «EC frameless DT» is a high-performance, high-torque, dynamic brushless DC internal
rotor motor (BLDC motor). It is available in various sizes and is designed to be incorporated into a specially
adapted outer body that serves both as the motor’s supporting structure and as torque-carrying device.
The «EC frameless DT» composes two main parts:
•Stator with electric connections; for installation into a customer-provided outer body (such as
housing, machine structure, or carrier system)
•Magnetic rotor; for on-site assembly with the installed stator and the customer-provided torque-
carrying device
Outer body, motor shaft, and bearings are not part of the «EC frameless DT»’s scope of delivery and are
being designed for a particular case of application by the customer.
Important note on the design
The «EC frameless DT» is a sensorless motor and does not feature any Hall sensor signals. As an option,
maxon offers the «TSX MAG» encoder.
1.3 About the Safety Precautions
Safety first—
always! BY PRINCIPLE, THE «EC FRAMELESS DT» COMPRISES PARTS THAT PRODUCE STRONG MAG- NETIC FIELDS. IT IS THEREFORE MOST IMPORTANT THAT YOU ARE AWARE OF THE CONSE-
QUENCES OF THESE MAGNETIC FORCES, THAT YOU TAKE THE APPROPRIATE PRECAUTION-
ARY MEASURES, AND THAT YOU COMMUNICATE THIS FACT TO PERSONS IN YOUR VICINITY!
READ THE FOLLOWING INSTRUCTIONS CAREFULLY BEFORE YOU ENGAGE WITH ANY WORK
AND FOLLOW THE INSTRUCTIONS GIVEN AT ALL TIMES!
• Make sure that you have read and understood the note “READ THIS FIRST” on page 2!
• Do not engage with any work unless you possess the stated skills (chapter “1.1.2 Target Audi-
ence” on page 3)!
• Consult chapter “1.1.4 Symbols & Signs” on page 3 to understand the subsequently used indica-
tors!
• You must observe any regulation applicable in the country and/or at the site of implementation with
regard to health and safety/accident prevention and/or environmental protection!
DANGER
High voltage and/or electrical shock
Touching live wires causes death or serious injuries!
• Consider any power cable as connected to live power, unless you have proven the opposite!
• Make sure that neither end of cable is connected to live power!
• Make sure that the power source cannot be engaged while work is in process!
• Obey lock-out/tag-out procedures!
• Make sure to securely lock any power engaging equipment against unintentional engagement and tag
it with your name!

General Information
About the Safety Precautions
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Strong magnetic field
The high magnetic forces produced by the device constitute an imminent hazard to persons wearing a car-
diac pacemaker or metal implants.
All persons who possibly may suffer impairment caused by strong magnetic fields must not approach the
device and must stay clear and in a safe distance of at least two (2) meters.
General rules
• Make sure that all associated devices and components are installed according to local regulations.
• Be aware that, by principle, an electronic apparatus cannot be considered fail-safe. Therefore, you must
make sure that any machine/apparatus has been fitted with independent monitoring and safety equip-
ment. If the machine/apparatus should break down, if it is operated incorrectly, if the control unit breaks
down or if the cables break or get disconnected, etc., the complete drive system must return—and be
kept—in a safe operating mode.
• Be aware that you are not entitled to perform any repair on components supplied by maxon motor.
Electrostatic Sensitive Device (ESD)
• Wear electrically conductive clothing and footwear.
• Observe ESD protective measures.
WARNING
Strong magnetic field
High magnetic force can cause serious injuries!
• Keep stator and rotor mechanically blocked at all times! Do so by using a mechanical locking device,
a mounting aid, or non-magnetic spacers!
• Make sure to remove/keep clear any metal parts or metallic items—also such as cardiac pacemakers,
implants, watches, bracelets, credit cards, mobile phones, etc—before you approach the motor!
• Use only non-magnetic tools when you work on the motor or in its vicinity!
• Put up warning signs stating STRONG MAGNETIC FIELDS around the installation area and at the
storage location!
• Inform persons around of the potential danger. Instruct them accordingly and request them to follow
the precautionary measures!
WARNING
Pinching and shearing risk
Sudden movement and shift of the rotor can cause serious injuries!
To prevent sudden shift during installation you must keep both stator and rotor blocked at all times. Do
so by using a mechanical locking device, a mounting aid, or non-magnetic spacers!

Specifications
Technical Data
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2 SPECIFICATIONS
In its catalog data sheets maxon specifies the motor data with block commutation (according to «Standard
Specification no. 101», which you can find in the maxon catalog in chapter “Technology short and to the
point”. For detailed information and values consult the data sheets in the Appendix as of page 30.
The motor data listed below refer to field-oriented control (FOC) and therefore differ from the catalog data
based on block commutation. In connection with FOC maxon recommends using the «TSX MAG» encoder
module, which can generate both incremental and commutation signals (Hall signals).
2.1 Technical Data
Parameter DT50M
Key data
[a]
Nominal voltage [b] VDC 43.2
Nominal speed rpm 3'480
Nominal torque [c] mNm 442
Nominal current A4.89
Motor constant [d] 123
Winding NTC @ 25 °C K5 kΩ±1%, beta (25…85 °C): 3'490
Inputs and
Outputs
(optional)
[e]
Incremental and commutation signals
H1, H2, H3
2-channel incremental encoder with
own NTC
Dimensions
Weight
Rotor g40
Stator
Inner core
g
123
Flange 107
Total 230
Overall weight g270
Ø outside (ØR1) mm 72
Ø stator lamination mm 50
Ø inside (ØS2) mm 28
Length (LM) mm 27
Environment Ambient temperature °C −40…+100
Humidity %5…90 (condensation not permitted)
[a] The values refer to field-oriented control (FOC).
[b] The nominal voltage is based on the assumptive supply voltage of 48 VDC for a positioning control-
ler with a maximum output voltage of 90% of the supply voltage (0.9 x VCC).
Continued on next page.
mNm
W
-------------

Specifications
Dimensional Drawings
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Table 2-4 Technical data (typical)
2.2 Dimensional Drawings
For dimensional drawings see Appendix as of page 30.
2.3 Nameplate
Figure 2-1 Nameplate (typical) – EC frameless DT without (left) and with TSX MAG encoder (right)
Table 2-5 Labeling details
[c] If the stator is mounted in a metallic, thermally conductive housing, heat transfer is usually improved
(typically by 50%) and operation with higher nominal torques is possible.
[d] The motor constant indicates the electrodynamic torque (without friction, etc.), which occurs with
current heat losses of 1 W. It is an important parameter for the strength of a motor.
[e] Choice between multiple functions.
Part ABC
Stator
Manufacturer
Origin
Type
Data Matrix Code
Production data
Production ID and consec. #
Data Matrix Code
Production data
Production ID and consec. #
Part DPart E
Rotor
Data Matrix Code
Production data
Production ID and consec. #
Rotor with
pilot rotor
Data Matrix Code
Production data
Production ID and consec. #

Specifications
Standards
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2.4 Standards
The described device has been successfully tested for compliance with the below listed standards.
Table 2-6 Standards
Standards & Specifications
Manufacturing 101 Standard Specification for maxon EC motor

Specifications
Standards
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••page intentionally left blank••

Installation
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3INSTALLATION
The motor’s two main components—stator with electric connections and magnetic rotor—come in
unmounted condition in packaged cases.
Precautions with multiple packaging
Depending on the order volume, several rotors are supplied in the same packaging.
When removing a rotor, you must ensure that the rotors remaining in the packaging are and remain fixed.
Otherwise, they may attract each other magnetically and thus be damaged.
Motor versions with encoder (with optional «TSX MAG») have an additional pilot rotor equipped to the rotor
and the stator carries a built-in encoder module. The four components are paired with each other during the
manufacturing process and thus form a final unit. It is therefore important that you handle and install the
rotor and stator paired.
For motor versions without encoder, rotor and stator are not paired.
Important note on the design
The components for motor versions with encoder are matched and paired with each other. Install them in
the paired state.
BESIDES SPECIAL PRECAUTIONS IN RESPECT TO HEALTH AND SAFETY, THE «EC FRAMELESS
DT» MUST BE INSTALLED IN A PARTICULAR AND SPECIFIC WAY. FOR BOTH SAFE AND EASY
INSTALLATION AS WELL AS RELIABLE OPERATION CLOSELY FOLLOW THE BELOW DESCRIBED
INFORMATION IN GIVEN ORDER.
Figure 3-2 Main components
1 Stator 3 Pilot rotor (only in connection with TSX MAG)
2 Rotor 4 TSX MAG encoder (optional)

Installation
General Rules
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3.1 General Rules
Check on the
safetymattersand
rules (
 page 5)
before you pro-
ceed.
BY PRINCIPLE, THE «EC FRAMELESS DT» COMPRISES PARTS THAT PRODUCE STRONG MAG-
NETIC FIELDS. IT IS THEREFORE MOST IMPORTANT THAT YOU ARE AWARE OF THE CONSE-
QUENCES OF THESE MAGNETIC FORCES, THAT YOU TAKE THE APPROPRIATE PRECAUTION-
ARY MEASURES, AND THAT YOU COMMUNICATE THIS FACT TO PERSONS IN YOUR VICINITY!
BEFORE YOU ENGAGE WITH ANY WORK, READ, UNDERSTAND, AND FOLLOW THE SAFETY PRE-
CAUTIONS AS OF PAGE 5!
OBSERVE THE FOLLOWING NOTICE ON THE PREREQUISITES FOR PERMISSION TO COMMENCE
INSTALLATION.
The «EC frameless DT» is considered as partly completed machinery according to EU Directive 2006/42/
EC, Article 2, Clause (g) and is intended to be incorporated into or assembled with other machinery or
other partly completed machinery or equipment.
Electrostatic Sensitive Devices (ESD)
• Wear electrically conductive clothing and footwear.
• Observe ESD protective measures.
Requirements for operation
The function of the drive is only guaranteed if all specified design characteristics and tolerances are met. Do
only continue if this is actually the case. If this is not the case you must rectify the deviations, first.
Safe, trouble-free, long-term operation is only possible…
• if the defined properties of the outer body (such as housing, machine structure, or carrier system) as well
as the motor shaft and its bearings are met, and
• if centering and axial position of stator and rotor are carried out with sufficient accuracy!
Continued on next page.
WARNING
Risk of injury
Operating the device without the full compliance of the surrounding system with the EU Directive
2006/42/EC may cause serious injuries!
• Do not operate the device, unless you have made completely sure that the other machinery fully com-
plies with the EU directive’s requirements!
• Do not operate the device, unless the other machinery fulfills all relevant health and safety aspects!
• Do not operate the device, unless all respective interfaces have been established and fulfill the
requirements stated in this document!
WARNING
Pinching and shearing risk
Sudden movement and shift of the rotor can cause serious injuries!
To prevent sudden shift during installation you must keep stator and rotor blocked at all times. Do so by
using a mechanical locking device, a mounting aid, or non-magnetic spacers!

Installation
General Rules
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Possible irreversible damage of motor
Until completion of the installation, individual components can be permanently damaged by improper han-
dling.
• Handle the components with particular care.
• Pay special attention to cleanliness.
• Make sure that no impurities, foreign objects, or particles penetrate the drive or can be attracted by the
motor magnets.
Thermal behavior
The values given in the data sheet for nominal torque (maximal continuous torque), thermal resistances,
and nominal current (maximal continuous current) refer to the motor mounted to a plastic plate with limited
heat dissipation capability and free convection.
When mounted to a metal flange, the thermal resistance Rth2 can be reduced by up to 80%. Thus, technical
measures (such as good ventilation, heat-conducting metallic mounts, or heat sinks) can substantially
reduce temperatures and significantly increase performance.

Installation
Design Guidelines
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3.2 Design Guidelines
Important note on the design
The correct technical design of the bearing arrangement and the integration into the application’s housing
are the sole responsibility of the customer.
• maxon does not make any suggestions as to how a customer-side integration into the respective applica-
tion must be designed and laid out or what it should look like.
• The points listed below are intended to serve as an aid and to show (in a non-exhaustive manner) which
drive-side aspects need to be taken into account in a customer-built design.
• The points listed below do not claim to be complete.
3.2.1 Geometric Tolerances
The dimensional drawings (see Appendix as of page 30) show the shape and position tolerances of sta-
tor to rotor. Other tolerances may apply to specific motor designs, which will be communicated by appropri-
ate means.
Compliance with the designated tolerances is vital and guarantees that the motor achieves the specified
performance data (such as torque and speed). Even minor deviations from the specified form and position
tolerances will result in a reduction of the performance data. Exceeding deviations can lead to stripping of
the rotor, to an increased cogging torque, and to permanent damage to the motor.
maxon therefore urgently recommends that the specified form and position tolerances indicated in the
dimensional drawings be observed.
3.2.2 Mechanical Design
The customer's components (for example housing and shaft) must be designed for the expected mechani-
cal loads and forces in terms of strength, rigidity, and stability.
3.2.3 Magnetic Forces
The rotor of the «EC frameless DT» is equipped with strong magnets. As a result, large forces can occur in
both the axial and radial directions. Note this in particular with regard to the following topics:
• Bearing arrangement
• Calculations for strength and stiffness
• Joining the individual components during assembly
• Maintenance
• Dismantling and deconstruction
With rotor and stator arranged in accordance to the specifications on the dimensional drawings (see
page 2-8), then the axial and radial forces emanating from the magnetic field are minimal.
3.2.4 Heat Dissipation
The stator of the «EC frameless DT» must be thermally well connected to the customer’s housing. This can
be achieved by the design and material selection of the housing and via suitable fit tolerances.

Installation
Design Guidelines
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3.2.5 Bearing and Fixation of the Rotor
maxon recommends the use of ball bearings with an ISO tolerance class P5 or higher.
maxon recommends to join the rotor of the «EC frameless DT» and the customer’s counterpart (shaft) by
adhesive bonding. It is important to ensure that the bonded joint is designed that the maximum motor torque
can be transmitted with a sufficient safety margin over the entire operating range.
Possible irreversible damage of motor
The rotor is not designed to produce a force-fit torque transmission to the customer shaft by means of a
press fit (interference fit, shrink fit).
maxon explicitly advises against a press fit.
The following data are to be understood as recommendations. They apply to common models and methods
under typical conditions and do not claim to be complete or correct. For manufacturers and sources of sup-
ply see page 4.
Table 3-7 Fixation of the rotor – recommended adhesives
3.2.6 Fixation of the Stator
maxon recommends to fix the stator of the «EC frameless DT» axially using bolted connections. This axial
screw connection also serves as a non-positive transmission of the torque.
Requirements for operation
Use only screws that, once installed, do not protrude the inside front face of the stator flange. Too long
screws can damage the printed circuit board, thus possibly causing electrical breakdown and destruction of
the motor.
The following data are to be understood as recommendations. They provide an overview of the recom-
mended fastening screws and the minimum tightening torques for safe torque transmission. An application-
specific screw calculation as to VDI guideline 2230 must be taken into account.
The screw connections must be tightened to the appropriate torque using a torque wrench.
Table 3-8 Fixation of the stator – recommended bolted joints
The screw connections must locked and secured using threadlocker or Nord-Lock safety washers. For man-
ufacturers and sources of supply see page 4.
Continued on next page.
Drive Shaft material Adhesive Shaft
tolerance Surface finish
EC frameless DT50M Steel Ergo 4430
DELO-ML 5327
27.96 mm
±0.01 ≤Ra1.6
Drive Screws Property class Tightening
torque
EC frameless DT50M 4ea M4 min A2-70 / 6.8 2 Nm

Installation
Design Guidelines
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Table 3-9 Fixation of the stator – recommended screw locks
3.2.7 Tools & Equipment
• Hand tools, non-magnetic
• Cleaning agent
• Lint-free cloths
• Centering aids for rotor and stator, non-magnetic
• Mounting fixture (for example hand-lever press or drill stand)
Material pair
or
Combination of parts Product Remark
Steel screw / Aluminum casing
Steel screw / Steel casing
DELO-ML 5327 [g]
EPO-TEK 301-2G [g]
Loctite 222 [f]
Nord-Lock [f]
omniFIT 230L [f]
[f] detachable connection [g] inseparable, rigid connection

Installation
Mechanical Installation
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3.3 Mechanical Installation
Recommended procedure
The installation approach that matches your case of application depends on your setup, your actual applica-
tion design, and your specific mounting conditions.
Observe the recommendations and analogously adjust the procedure as to your case of application.
Protect hands and fingers
Put on well-fitting, cut-resistant protective gloves.
Two variants of mounting options are schematically shown below, which must be understood as a general
guide. The actual conditions depend on the respective customer application.
Color coding in
illustrations For easier differentiation, individual components are shown in color:
1) Fasten rotor on shaft
Figure 3-3 Mounting the rotor
2) Position and align the shaft with the housing. Support the shaft.
Figure 3-4 Positioning shaft and housing
WARNING
Pinching and shearing risk
Sudden movement and shift of the rotor can cause serious injuries!
To prevent sudden shift during installation you must keep stator and rotor blocked at all times. Do so by
using a mechanical locking device, a mounting aid, or non-magnetic spacers!
Stator of the «EC frameless DT» Housing (by customer)
Rotor of the «EC frameless DT» Shaft (by customer)

Installation
Mechanical Installation
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3) Mount and fasten stator in a guided and controlled position.
Figure 3-5 Mounting the stator
4) Check installation position of rotor and stator as to dimensional drawing’s specifications (as of
page 30).
Figure 3-6 Checking the installation position

Installation
Electrical Installation
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3.4 Electrical Installation
Electrical Interface—possible permanent damage
• Handle connections and cables with special care!
• Do not kink cable, do not bend around small radii, do not route around sharp edges!
• Do not apply tensile stress, use strain relief!
3.4.1 Connections
3.4.1.1 Motor
By default, the «EC frameless DT» is supplied without connector. It has three individual strands to connect
to the motor windings 1, 2, and 3 as well as two additional individual strands for the NTC thermistor.
Figure 3-7 Motor connections
Table 3-10 Terminal assignment – Motor strands
Color Signal Description
red [h] W1 Motor winding 1
black [h] W2 Motor winding 2
white [h] W3 Motor winding 3
violet [i] NTC_IN Thermistor
blue [i] NTC_OUT Thermistor
[h] AWG18 [i] AWG24

Installation
Electrical Installation
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3.4.1.2 TSX MAG Encoder (optional)
Figure 3-8 Encoder connector with radial cable outlet (723837)
Table 3-11 Pin assignment – Encoder connector with radial cable outlet
Table 3-12 Encoder connector with radial cable outlet
Pin Signal Description
1Vcc Power supply voltage (+4.5…+5.5 VDC)
2GND Ground
3A\ Channel A complement
4AChannel A
5B\ Channel B complement
6BChannel B
7—do not connect
8—do not connect
9H1 Hall sensor 1
10 H2 Hall sensor 2
11 H3 Hall sensor 3
12 —do not connect
13 NTC+ Thermistor + (“Encoder: Thermistor (NTC)” on page 23)
14 NTC−Thermistor −(“Encoder: Thermistor (NTC)” on page 23)
TSX MAG encoder connector with radial cable outlet
(723837)
Connector JST (SM14B-NSHSS-TB)
Suitable cable TSX MAG to EPOS4 (708586), L=300 mm
TSX MAG to ESCON (708587), L=300 mm
Suitable plugs Housing Connector housing, 1.0 mm pitch 1.0 mm, 14-pole;
JST (NSHR-14V-S)
Contacts Crimp contact, 28-32 AWG; JST (SSHL-003T-P0.2)