TS-03 500W 48V DC Spindle ER11
500 W DC spindle motor, 12-48 V DC at 10 A, 3,000-12,000 rpm, ER11 collet, 52 mm dia x 170 mm, 1.4 kg.
Overview
The TS-03 is a 500 W DC spindle motor, the top of a three-model family shared with the TS-01 and TS-02.
It runs from a 12-48 V DC supply, drawing up to 10 A, and covers 3,000 to 12,000 rpm. Tooling is held in an ER11 collet, which favours smaller-diameter shanks - the family is built for engraving and light milling rather than heavy stock removal, and 500 W is the ceiling for that collet size in this frame.
The body is 52 mm in diameter and 170 mm long, identical to the TS-01 and TS-02, so all three drop into the same mount and the decision between them comes down to how much current the supply can provide.
Speed is set by the DC supply voltage or by a separate PWM speed controller; there is no onboard speed control on the spindle itself.
For lighter loads the TS-01 (300 W) and TS-02 (400 W) run from a smaller supply in the same footprint.
Supplied by Tiny Controls in India.
Specifications
| Power | 500 W |
|---|---|
| Speed | 3000 - 12000 rpm |
| Collet | ER11 Chuck |
| Body diameter | 52 mm |
| Body length | 170 mm |
| Weight | 1.4 kg |
| Supply voltage | 12 - 48 V DC |
| Current draw | up to 10 A |
Questions
This is the top of your TS-01/02/03 range -- is there a bigger version in the same size if I need more power later?
No — 500 W is the ceiling for this collet size in this frame. Going beyond that needs a different frame and collet entirely, not something in this family.
Even at the top of the range, can this handle heavy stock removal, or is it still engraving-class?
Still engraving-class — the family is built for engraving and light milling with smaller-diameter shanks, not heavy stock removal, even at 500 W.
What supply do I need to feed it 500 W?
12-48 V DC, drawing up to 10 A.
If 500 W turns out to be more than I need, is there a lighter option that still fits the same mount?
Yes — the TS-01 (300 W) and TS-02 (400 W) share the identical 52mm × 170mm frame and run from a smaller supply, in the same footprint.
Does the spindle regulate its own speed, or do I need a separate controller?
You need a separate controller — there's no onboard speed control; speed is set by the DC supply voltage or a separate PWM controller.