M6284 Motors These Modutrol Motors are 3-wire floating control motors
with an internal, electrically isolated feedback potentiometer.
These motors are used with controllers that provide floating
or spdt output to operate dampers or valves.
Replace M944B,E,G,S Motors.
Oil immersed motor and gear train for reliable
performance and long life.
Adapter bracket for matching shaft height of older
motors is standard with replacement motors.
Die-cast aluminum housing.
Integral auxiliary switches are available factory
mounted or can be field added to TRADELINE®
models.
Electrically isolated feedback potentiometer provides
indication of shaft position and can be used to slave
Series 90 Motors or rebalance an external control
circuit
M9484 Motors M9484 Modutrol Motors are low
voltage, reversing proportional control actuators for valves,
dampers and auxiliary equipment. They are especially
designed for commercial or industrial oil or gas burner control
systems
Replace M941 Motors.
Oil immersed motor and gear train provide reliable
performance and long life.
Adapter bracket for matching shaft height of older
motors is standard with replacement motors.
Die-cast aluminum housing
Field addable interface modules can be mounted in
wiring box to upgrade actuator to Series 70
(electronic) Control.
M9184 Motors The Series 90 Modutrol IV
Motors are spring return and
non-spring return modulating proportional control motors. Use
these motors with controllers that provide a Series 90 output
to operate dampers or valves
Replaces M934A,D, M941, M944A,C,D, M945A,D,F,
M954, M965, and M975 motors.
Integral junction box provides NEMA 3 weather
protection.
Integral spring return returns motor to normal position
when power is interrupted.
Motor and circuitry operate from 24 Vac. Models
available with factory installed transformer, or a field
added internal transformer.
Quick-connect terminals are standard—screw terminal
adapter is available.
Adapter bracket for matching shaft height of older
motors is available.
Motors have field adjustable stroke (90° to 160°).
Die-cast aluminum housing.
Integral auxiliary switches are available factory
mounted, or can be field added.
Nominal timing standard of 30 seconds (90° stroke),
and 60 seconds (160° stroke). Other timings available.
Spring return motors can operate valve linkages form
power end or auxiliary end shafts for normally closed
or normally open valve applications.
All models have dual shafts (slotted and tapped on
both ends).
All models have auxiliary switch cams.
Fixed torque throughout the entire voltage range.
Motors are designed for either normally open or
normally closed valves and dampers.
Field addable interface modules can be mounted in the
junction box to upgrade the motor to Series 70
(electronic) control
Our Details
IBHS Ltd. Unit 34 Brunel Way Segensworth East Fareham Hampshire PO15 5SF ENGLAND