Specifications: M7215 - Honeywell C7150B Product Data

SOLID STATE ECONOMIZER SYSTEM
2-1/2 (64)
Fig. 2. Approximate dimensions of C7150B Mixed/
Discharge Air Sensor in in. (mm).
5/16 (8)
3-5/32
(80)
2-3/4
(70)
9/16
7/32
(14)
(6)
1 (25)
Fig. 3. Approximate dimensions of C7400A Solid State
Enthalpy Sensor/C7650A Solid State Temperature Sensor
in in. (mm).
M7415A, M8405A Damper Actuators
Provides control of economizer systems on HVAC equipment.
Actuator Rotation:
Closed position is the limit of clockwise rotation; open position
is the limit of counterclockwise rotation as viewed from the
shaft end of the motor.
Auxiliary Switch Rating (M8405A only):
24 Vac, 20 VA inrush, 20 VA run.
63-2484—2
3/4
(19)
3/16 (5) DIAMETER
2
(51)
M9084
+
S
3-7/8 (96)
M9096
4
Terminal Connections:
1/4 in. (6 mm) male quick connect terminals mounted on actua-
tor. Terminal arrangement is dependent on actuator model.
Ambient Operating Temperature Range:
-40°F to +125°F (-40°C to +52°C).
Voltage and Timing:
See Table 1.
Dimensions:
See Fig. 4.
Shaft:
Single-ended drive shaft with crank arm supplied.
Flammability Rating:
Underwriters Laboratories Inc. UL94-5V.
Approval:
Underwriters Laboratories Inc. Component Recognized: File
No. E4436, Guide No. XAPX2, Vol. 9, Section 1, 7-25-83.

SPECIFICATIONS: M7215

Models: ML7215: 25 lb-in. (2.8 Nm) torque, foot-mounted
spring-return damper motor with 2-10 Vdc feedback signal.
Accepts 2-10 Vdc control signal.
Dimensions: See Fig. 4.
Electrical Ratings:
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 Nm). Spring Return: 25 lb-in. (2.8
Nm). Breakaway: 40 lb-in. (4.5 Nm).
IMPORTANT
Never use motor continuously at the breakaway
torque rating.
NOTE: Breakaway torque available to overcome occasional
large loads such as a seized damper.
Stroke:
Travel: 90°.
Timing:
Driving: 86 ±5 seconds.
Spring Return: 13 ±5 seconds.
Motor Rotation (Viewed From Shaft End):
Closed Position: Limit of clockwise rotation.
Open Position: Limit of counterclockwise rotation.
Crank Arm Rotation Limits: See Fig. 8.
Shipped with shaft in closed position.
Ambient Ratings:
Temperature:
Operating: -25°F to +125°F (-32°C to +52°C).
Storage: -30°F to +150°F (-34°C to +66°C).
Humidity: 5 to 95 percent RH, noncondensing.
Terminal Connections: 1/4 in. (6 mm) quick-connect termi-
nals mounted on motor.