• This item requires a SPROCKET KIT. Kits can be found when you add the operator to your cart.
  • Usually Ships 4 to 7 Business Days
LiftMaster

MAXUM RJDC Jackshaft w/ Manual Release Commercial Operator, DC Motor

SKU:
RJDC
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  • This item requires a SPROCKET KIT. Kits can be found when you add the operator to your cart.
  • Usually Ships 4 to 7 Business Days
atc-product:
SPROCKET-ROLLING
atc-product:
SPROCKET-FOR-SECTIONAL
availability:
available

Designed with the garage door professional in mind, this high-performance DC motor Jackshaft Operator with Manual Release delivers precision control, streamlined installation, and robust diagnostics for sectional and rolling steel doors. From effortless wiring to powerful smart features, it's the solution for high-cycle, low-hassle commercial installs.

Efficient Performance, Less Callbacks

  • Smooth Start/Stop DC Motor: Reduces wear on doors and hardware, resulting in longer life and fewer service calls.

  • Fast Operation: Opens sectional doors at an average of 12”/sec and rolling steel at 8–9”/sec—cutting down on wait times and increasing end-user satisfaction.

  • Battery Backup Ready: Supports optional 7Ah dual-battery kit for uninterrupted function during outages (sold separately).

  • Compact & Lightweight: Up to 20 lbs. lighter than previous-gen models with improved balance—makes one-person installs more feasible.

Streamlined Setup

  • Floor-Level Programming: The 4-line LCD wall controller puts all diagnostics, commissioning, and settings at your fingertips—no need to climb a ladder to troubleshoot or program.

  • Push-Terminal Wiring: Color-coded terminals require no tools—press and release for quick connections, even in tight installs.

  • Smart Commissioning: Fast device provisioning and automatic cloud connection simplify the jobsite network setup.

Service-Friendly Smart Features

  • Wi-Fi and myQ® Facility: No extra hub needed—connect directly for full remote monitoring and control. Track door usage, cycle counts, and remote access history from the myQ dashboard.

  • Advanced Diagnostics: Ditch the guesswork. Real-time fault alerts and error codes cut troubleshooting time drastically.

  • Transmitter Management: Supports up to 1,000 learned transmitters—ideal for facility-wide visibility and access auditing.

Built for Compliance and Safety

  • Three Monitored Safety Inputs: Easily integrate up to three entrapment protection points for full coverage.

  • UL 325 and ANSI/CAN/UL325 Compliant: Certified for the U.S., Canada, and Mexico (NOM/NYCE/IFETEL standards).

  • Emergency Disconnect: Manual release chain (14 ft. total length) for safe, quick door disengagement.

Specifications at a Glance

  • Duty Cycle: Rated for up to 20 cycles/hour (standard duty)

  • Drive: 65:1 Gearbox, #50 chain output

  • Mounting: Wall or hood mount

  • Travel Speed: Sectional: 12”/sec avg | Rolling steel: 8–9”/sec avg

  • Voltage Options:

    • 120Vac 1PH / 240Vac 1PH/3PH (same model)

    • 208Vac, 480Vac, and 600Vac 3PH (with optional transformers)

  • Max Door Weight: 700 lbs

  • Door Types: Sectional (standard/high/full vertical lift), rolling steel/grilles

What’s in the Box

  • DCWALLCTL – Floor-mounted 4-line LCD controller

  • CPS-U – Monitored through-beam photo eye kit

  • Manual Release Chain – 12 ft. chain with full assembly (14 ft. total)

Warranty Coverage

  • Operator: 5 years or 85,000 cycles*

  • Wall Control: 2 years

  • Photo Eyes: 1 year

  • Battery Backup Kit: 1 year

  • Replacement Parts: 1 year
    *Cycle tracking begins at install; warranty not affected for the first 2 years.


Product Manual

Product Manual

Product Manual