Damper Actuator 24V, Spring Return

FACTORY AUTHORIZED PART BENEFITS

• Meets exact part design life testing for maximum reliability and durability.
• Provides exact drop-in replacement.
• Meets exact design specifications for optimum system performance.
• Preserves equipment warranty.
• Maintains agency listings and safety standards.
• Design specifications are proprietary and not available to other parts manufacturers.

APPLICATIONS

M7215 Damper Motors provide 25 lb-in. torque with spring return and 2-10 Vdc modulating control of economizer systems, ventilation dampers and combustion air dampers used in residential or commercial HVAC equipment.

FEATURES & BENEFITS

• Supply Voltage: 24 ±6 Vac 50/60 Hz.
• Power Consumption: 24 Vac, 60 Hz: 8.7 VA. 24 Vac, 50 Hz: 8.4 VA.
• Torque: Lift and Hold: 25 lb-in. (2.8 N•m).
• Spring Return: 25 lb-in. (2.8 N•m).
• Breakaway: 40 lb-in (4.5 N•m). (IMPORTANT: Never use motor continuously at the breakaway torque rating.)
NOTE: Breakaway torque available to overcome occasional large loads such as a seized damper.
• Travel: 90°.
• Driving Time: 86 ±5 seconds.
• Spring Return Time: 13 ±5 seconds.
• Motor Rotation (Viewed From Shaft End):
Closed Position: Limit of clockwise rotation.
Open Position: Limit of counterclockwise rotation.
Shipped with shaft in closed position.
• Operating Temperature: -25°F to +125°F (-32°C to +52°C).
• Storage Temperature: -30°F to +150°F (-34°C to +66°C).
• Humidity: 5 to 95 percent relative humidity, noncondensing.
• Terminal Connections: 1/4 in. (6 mm) quick-connect terminals mounted on motor.
• Shaft: Single-ended drive shaft with crank arm supplied.
• Full-Stroke Cycles: 60,000.
• Repositions: 1,500,000.
• Approvals: Underwriters Laboratory Inc.
• Flammability Rating: UL94-5V.
• Component Recognized: File No. E4436, Guide No. XAPX2, Vol. 9, Section 1, 7-25-83