TNE-1000 : “1000cpr Optical Encoder 8mm shaft”
Optical rotary encoder, 1000 cpr, 8mm shaft.
Overview
The TNE-1000 is an optical rotary encoder, 1000 counts per revolution, with an 8mm output shaft.
At 1000 cpr this gives finer angular resolution than the TNE-100H's 100 cpr handwheel encoder in this catalogue, suiting a use where fine angular feedback matters - spindle orientation, an indexing axis, or a general-purpose position feedback retrofit - rather than the coarse, hand-turned input a jog handwheel needs. The 8mm shaft is a plain output shaft rather than a handwheel knob, so it's coupled to whatever it's measuring rather than turned directly by hand.
Being a shaft encoder rather than a handwheel, wiring and mounting are on the buyer to work out for the specific application - it isn't a drop-in MPG pendant part the way the TNE-100H is.
For a handwheel-style encoder for manual jogging instead, the TNE-100H in this catalogue is a lower-resolution encoder built with a hand-turned wheel, the same part used in this catalogue's own TNC-M33 controller.
Supplied by Tiny Controls in India.
Specifications
| Resolution | 1000 cpr |
|---|---|
| Shaft diameter | 8 mm |
Questions
Is this a handwheel I can use for manual jogging?
No — it's a plain shaft encoder, not a handwheel. For manual jogging, this catalogue's TNE-100H is the handwheel version.
What's the actual difference between this and the TNE-100H, then?
Resolution mainly — 1000 counts per revolution here versus 100 cpr on the TNE-100H. That finer resolution suits spindle orientation, an indexing axis, or general position feedback, rather than a hand-turned jog input.
Does it come with mounting hardware or a coupling for my application?
No — wiring and mounting are left to the buyer to work out for the specific application. It isn't a drop-in part the way the TNE-100H handwheel is.
What shaft size does it have?
8 mm.