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Crestron : CSM-QMTDC-256-2-CN

By: Crestron
The World's Leader for Advanced Home, Campus & Building Control Automation Solutions
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Digital QMT Shade Motor for 21-Inch Roller Shades and Larger, 2 Nm, Cresnet

Featuring Digital Quiet Motor Technology, the CSM-QMTDC-256-2-CN motor provides quiet yet robust operation for Crestron® Architectural and Décor single roller shades 21 inches (534 mm) and larger. Fully integrated electronics eliminate the need for bulky add-on interface modules, allowing for a clean, streamlined installation. The CSM-QMTDC-256-2-CN uses the dependable Cresnet® wire network for communications.


Available Configurations Include:

CSM-QMTDC-256-2-EX Digital QMT™ Shade Motor for 21-Inch Roller Shades and Larger, 2 Nm, infiNET EX®

CSM-QMTDC-256-2-CN features include:

  • For Crestron® Architectural or Décor single roller shades 21 inches (534 mm) and larger
  • Long-life brushless motor featuring Digital Quiet Motor Technology™ for nearly imperceptible operation
  • Built-in Cresnet® wired communications
  • Fully integrated design, with no external modules required
  • 24 Volt low-voltage power
  • Installs within shade motor tube
  • Provides real-time activity and status feedback to processor
Motor Specifications
  Torque 2 Nm
  Motor Speed 10-25 rpm
  Duty Cycle 8 min on/20 min off @ 2 Nm
  Shade Widths Supported 21 in to 120 in (534 mm to 3048 mm)
  Insulation Class III
Power Requirements
  Cresnet Power Usage 36 Watts (1.5 Amps @ 24 Volts DC); requires a CSA-PWS series power supply, see Available Accessories for model numbers
  NET (1) 4-conductor pigtail with inline detachable terminal block
Controls & Indicators
  LED (1) multicolor LED, indicates motor status
  Buttons (3) pushbuttons (DN, SET, UP), allows for testing and setting up shade
  Temperature 32° to 104°F (0° to 40°C)
  Humidity 10% to 90% RH (non-condensing)
  Height 2.5 in (64 mm)
  Width 2.5 in (64 mm)
  Length 13.3 in (338 mm)
  1.95 lb (0.89 kg)

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Prices and specifications subject to change without notice.