Heidenhain TNC 135 ST C8 Compact CNC Control
The Heidenhain TNC 135 ST C8 is a workshop-programmable compact CNC control for machine tools. It can be used to control and position up to three machine axes and supports direct programming through its integrated operating keyboard.
The offered unit has identification number 217 004-86 and program number 214 351-10. This version is a German-language non-simultaneous configuration of the TNC 135 ST.
The control was removed from a machine that was operational before dismantling. It has not been independently tested after removal and shows considerable cosmetic signs of use.
Functions and applications
The TNC 135 ST was developed for positioning and machining control on conventional and older CNC machine tools. Typical applications include milling machines drilling machines and comparable industrial machining equipment.
Supported functions include:
- Positioning of up to three axes
- Absolute and incremental dimensions
- Metric and inch input values
- Tool length and radius compensation
- Feed rapid traverse and spindle speed programming
- Subprograms and program section repeats
- Cycles for deep drilling tapping slot milling and pocket milling
- Manual programming Teach-In and Playback
- External data transfer through a V.24-compatible interface
Technical data
Manufacturer: Dr. Johannes Heidenhain
Type: TNC 135 ST
Version: C8
Identification number: 217 004-86
Program number: 214 351-10
Serial number: 174014 C
Control type: CNC point-to-point and straight-cut control
Number of axes: up to 3
Axis control version: non-simultaneous
Dialogue language: German
Program memory: up to 999 program blocks
Encoder inputs: sinusoidal signals
Encoder grating period: 0.040 mm
Input and display resolution: up to 0.005 mm or 0.0002 inch
Maximum traverse speed according to the series documentation: 10 m/min
Data interface: V.24 compatible
Supply voltage: 100 / 120 / 140 V AC or 200 / 220 / 240 V AC
Fuse at 100 / 120 / 140 V AC: T 1.0 A
Fuse at 200 / 220 / 240 V AC: T 0.8 A
Supply frequency: 50 / 60 Hz
Connections and system requirements
The control is equipped with various multipole machine encoder and peripheral connections. Operation requires the cables encoders machine parameters and external components that match the respective machine.
Depending on the system configuration the TNC 135 was operated with a separate display unit. Such an external display unit is not included in this offer.
Compatibility information
Before ordering the complete identification number 217 004-86 version C8 program number 214 351-10 connector pin assignments and existing machine parameters must be compared with the installed system.
Other TNC 135 versions may differ in dialogue language program version encoder inputs and machine configuration. Replacement based only on the TNC 135 ST designation is therefore not recommended.
Condition
Used condition with considerable cosmetic signs of use.
The front panel and housing show numerous scratches abrasions dirt paint damage and age-related marks. The display windows and operating keys also show visible wear. The cosmetic condition is fully documented in the product images and has been taken into account in the price.
The control was removed from a machine that was operational before dismantling. No separate test of all displays keys interfaces and control functions has been performed or documented after removal.
Scope of delivery
The scope of delivery includes the pictured Heidenhain TNC 135 ST C8 CNC control.
An external display unit cables mating connectors encoders machine documentation software data media and other accessories are not included.
Installation and commissioning must only be carried out by appropriately qualified personnel.
Do you have any questions on this item?
