Danfoss T90 100cc Service guide
Parts Manual
Series T90 Axial Piston Motor
Size 100cc
www.danfoss.com
Parts Manual
Series T90 Axial Piston Motor Size 100cc
Revision history |
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May 2021 |
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Replaced nameplate sample and few updated parts number. |
0203 |
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May 2020 |
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Updated Common parts and Loop flushing, and Changed document number from |
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'AX00000300' to 'AX199286485012' |
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December 2019 |
Danfoss layout, DITA-CMS |
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June 2016 |
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First edition |
0101 |
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2 | © Danfoss | May 2021 |
AX199286485012en-000203 |
Parts Manual |
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Series T90 Axial Piston Motor Size 100cc |
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Contents |
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General Information |
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Service parts identification........................................................................................................................................................... |
4 |
Nameplate........................................................................................................................................................................................... |
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Date code............................................................................................................................................................................................ |
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Procedure to identify a part.......................................................................................................................................................... |
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General............................................................................................................................................................................................ |
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Example of a Part Identification............................................................................................................................................. |
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Order code.......................................................................................................................................................................................... |
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Fixed displacement motor |
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Common parts (MAX)..................................................................................................................................................................... |
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Common parts (MBX, MIX)......................................................................................................................................................... |
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End cap.............................................................................................................................................................................................. |
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Loop flushing................................................................................................................................................................................... |
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Charge pressure setting............................................................................................................................................................... |
16 |
Shaft / Overhaul seal kit............................................................................................................................................................... |
18 |
© Danfoss | May 2021 |
AX199286485012en-000203 | 3 |
Parts Manual
Series T90 Axial Piston Motor Size 100cc
General Information
Service parts identification
The following information and procedure is used to identify the module group, item number, manufacture date, part number, and part name of the parts included in the Series T90, 100 cc fixed displacement cartridge motor.
The parts listed include all parts which may be used when performing either “Minor Repairs”, “Major Repairs” or “Conversions” on the Series T90, 100 cc motor.
Nameplate
Each unit will have a nameplate affixed to the housing. The nameplate will include the following information.
Model Code
The Danfoss model code completely defines the specific unit and must be used when ordering parts to service this product.
Model Number
The Danfoss model number is used by the factory in manufacturing. On repeat orders, a complete unit can be ordered by the model number.
Serial Number
The Danfoss serial number is used to identify the manufacture date and the unit sequence in the build. The serial number is also used to identify the units warranty time period.
The letter code indicates the location of original manufacture (assembly). “C” indicates the unit was originally assembled in Shanghai, China.
The first number (2 digits) indicates the year of manufacture.
The second number (2 digits) indicates the calendar week of manufacture.
The third number (5 digits) is a sequential number used to identify a specific unit.
4 | © Danfoss | May 2021 |
AX199286485012en-000203 |
Parts Manual
Series T90 Axial Piston Motor Size 100cc
General Information
Date code
The date code is defined as the year and week of manufacture. The same item number may list more than one part number. This indicates that there is more than one configuration for that item number. You will see that there are different date codes for the different part numbers. Find the date code of your unit from the nameplate to determine which service part number you need to order.
Example: The service part desired is item G30
Order Code |
Item |
Date Begin |
Date End |
Part Number |
Part Name |
Usage |
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N |
H10 |
89-38 |
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8800668 |
Loop flushing |
1 |
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spool, |
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defeated |
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H10 |
87-02 |
89-37 |
8800021 |
Loop flushing |
1 |
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spool, |
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defeated |
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(SB-1989-020) |
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All units using this order code with a date code of 87-02 and up to and including 89-37, must use part number “8800021”. All units with a date code of 89-38 and newer must use part number “8800668”.
© Danfoss | May 2021 |
AX199286485012en-000203 | 5 |
Parts Manual
Series T90 Axial Piston Motor Size 100cc
General Information
Procedure to identify a part
General
The modular design of Series T90 units results in a simplified service parts list and part number identification procedure.
The same item numbers are used for same part names on all units within a product type. (Example: The lip seal - Item L40 has the same item number on all motors.)
A part number that has another number following it in parentheses is done to make this a world wide manual. The first number is sold in Germany. The number in parentheses is sold in the United States. (Example: 515965 (9005110-5600), customers would order 9005110-5600 if ordering the part in the United States.)
Example of a Part Identification
The nameplate on a Series T90 motor has an Order Code of T90M100 NC 0 N 8 N 0 S1 W 00 NNN 00 00 F0. Use the following procedures to determine the part number of the drive shaft used on this motor.
1)Referring to the shaft module in the Order Code, the shaft option for this motor is identified by the code “F1”. (T90M100 NC 0 N 8 N 0 S1 W 00 NNN 00 00 F0)
2)Referring to the Service Parts List, find the shaft group. Next find the order code that relates to this unit, which is “S1”. The shaft is found to be item L100 and part number 11012429.
6 | © Danfoss | May 2021 |
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