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r-tec by Alkur RT-GYK-92-SY

r-tec GYK-92 SY Control Unit

380 V industrial door control unit packaged with the GYM100S-2 motor. Digital display and keypad, on-body direction and STOP buttons, emergency stop.

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Key technical specifications

The most critical technical parameters of this product.

  • Motor type GYM100S-2 (AC 380 V)
  • Power 450 W
  • Torque 100 N.m
  • Output speed 24 rpm
  • Duty cycle S2 20% (at 10 min continuous operation)
  • Display and keypad Digital display + LEARN / ENTER / FWD / REV
Show all technical specifications (14)

Control

Feature Value
Position control Encoder, up to 20 turns (shaft output)
On-body controls Direction and STOP membrane buttons + emergency stop

Protection

Feature Value
Thermal protection 120 °C
Protection class IP 54
Noise level ≤ 55 dB

Dimensions

Feature Value
Motor dimensions 375 × 236 × 147 mm
Shaft bore 25.4 mm
Operating temperature -20 °C / +50 °C

Overview

GYK-92 SY is the 380 V control unit of the r-tec industrial portfolio, supplied as a package with the GYM100S-2 gearmotor. What sets the unit apart is that the entire control surface lives on the enclosure: a digital display, the LEARN / ENTER / FWD / REV keypad, direction and STOP membrane buttons and a mushroom-type emergency stop are combined on a single panel — no separate hand terminal is needed for commissioning or limit setting.

r-tec GYK-92 SY control unit with digital display, keypad, direction and STOP buttons and emergency stop

Control surface

  • Digital display — shows parameters and status directly; limits are taught from the screen with the LEARN key.
  • FWD / REV keys — jog the door in a controlled way during commissioning; ENTER confirms parameters.
  • On-body direction and STOP buttons — no external push-button station is required for daily use; a wired button input can still be connected if preferred.
  • Emergency stop (mushroom button) — cuts the circuit instantly; the on-unit link of the mandatory industrial safety chain.

Motor package: GYM100S-2

The packaged GYM100S-2 motor delivers 450 W of power and 100 N.m of torque; output speed is 24 rpm and the shaft bore is 25.4 mm. The encoder tracks door position turn by turn and supports a limit range of up to 20 turns (shaft output). Thermal protection engages at 120 °C.

The duty cycle is S2 20% (at 10 min continuous operation). For high-cycle projects — logistics dock doors that open very frequently through the day — we recommend confirming the cycle requirement together with your dealer.

Installation notes

  • Motor and encoder cables run separately; the wire colour scheme (U/V/W/PE and GND/B/A/VCC/COM/OH) is tabulated in the technical document.
  • Waterproof terminals are standard at the cable entries; together with the IP 54 enclosure the unit suits dusty and humid sites.
  • Chain-operated manual override — moves the door via the chain mechanism on the motor during a power cut.
  • See the technical document on this page for the wiring diagram and commissioning steps.

Model notes

GYK-92 SY is recommended by our dealers after a site survey. For standard industrial sectional door control, other units in the portfolio such as the 220-K or I-380 can also be considered; the right match depends on door size and usage frequency.

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r-tec GYK-92 SY Control Unit
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