[icm]

(PCB version)


(in-case-built-in version)


(Back side)

H1 CNC controller is a compact and economic electronic unit developed based upon the working principles of Profi2A controller. Because of its concepts, it is able to operate already after connecting relatively few components (power supplies, end positions and motors). The controller is of a three-axes type, and contains the basic inputs and outputs as well as some parts of the digital power supply (its stabiliser and filters. Its power transmission optimised to the motor speed (FET power stage with ultrafast decay) makes possible to reach the adjusted speed value very quickly.


Main technical specifications (DSP V1.2):


- 3 axes type (3D), Step/Dir system, CNC controller, for stepping motors,
- Unipolar, 2 phases stepping motor driving (FET power transmission with ultra fast decay),
- Half-step method,
- Power stabilisation by controlled PWM method (by the use of DSP* algorithm),
- PC communication by standard two-way Centronics printer port (LPT),
- Motor current adjustment for each axis by the means of a potentiometer trimmer,
- Motor current controll range of 0.1A - 4.7A /phase, for constant motor power,
- Maximum motor power supply: 50V,
- Maximum tuning factor: max. 25-fold (depending on the inductivity of the motor),
- Automatic control of the motor current in the holding path (by software),
- envelop with a sinusoid-type current control, so that the active motorresonance could be reduced,
- Holding-path torque, which can be adjusted in 3 stages during Setup,
- Easy to take it into operation (Jumper Setup),
- "silent" PWM mode selectable,
- Stepping power is over 35000 Steps/sec for each axis,
- Independent DSP signal processing for each axis (3 independent high speed controlling with constant torque),
- Complex display by LEDS for each axis (Setup statuses),
- 1 relay output (max. 230V, 3A),
- 5 pieces Schmitt-trigger type input forwarded toward the PC (for processing by the means of software),
- ICP connection for each axis (Firmware/DSP update possibility),
- Optimised algorithm for Mach2 & 3,
- Excellent cooling,
- Increased interference and noise protection,
- Two-side, metallized, partly SMD mounted PCB.

www.hobbycnc.hu
www.cnc-elektronika.hu

[ckm]

I'm assuming this is a controller for stepper rather than servo motors. Can it do closed loop control? Do you breakout other inputs such as limit switches/home, since you are using the whole parallel connection?

Thx.

Chris.

[icm]

This controller Stepper (not closed loop control), however cheaper! Use inputs port switches/home digitize, etc through softwares (ex. Mach3).

[toneV8]

icm: how much cost H1 CNC Controller

[icm]

Hello toneV8! Also I'm English very bad!

Offer:
H1 CNC Controller complet (PCB version) : 130 Eur.-
H1 CNC Controller in-case-built-in (complet): 184 Eur.-
H1 CNC Controller kit : 69 Eur.-
H1 DSP PICs (3pcs.) : 19 Eur.-

+postal and
packaging costs

Please see www.hobbycnc.hu (English version)!