3-10 Maintenance & Troubleshooting
MN605
Accessories
The following list shows some accessories available through Baldor’s Mod Express or available on
custom manufactured motors. Contact your Baldor supplier for information on each additional accessory
or those listed below.
Bearing RTD
RTD (Resistance Temperature Detector) devices are used to measure or monitor the temperature of
the motor bearing during operation.
Bearing Thermocouple
s
Used to measure or monitor bearing temperatures.
Bearing Thermostat
Temperature device that activates when bearing temperatures are excessive. Used with an external
circuit to warn of excessive bearing temperature or to shut down a motor.
Blowers with Filters:
Available to increase the constant torque speed range of DPFG motors. This increases the
continuous operating torque range at low speeds.
Brush Wear Indicator:
Provides a warning when the brushes have worn down to the level where they need to be replaced
(before damage to the commutator).
Condensation Drains & Breathers:
Stainless steel drains and separate breathers are available.
Conduit Boxes
Optional conduit boxes are available in various sizes to accommodate accessory devices.
Cord & Plug Assembly
Adds a line cord and plug for portable applications.
Drip Covers
Designed for use when motor is mounted in a vertical position. Contact your Baldor distributor to
confirm that the motor is designed for vertical mounting.
Fan Cover & Lint Screen
To prevent build-up of debris on the cooling fan.
Nameplate
Additional stainless steel nameplates are available.
Roller Bearings
Recommended for belt drive applications with a speed of 1800 RPM or less.
Rotation Arrow Labels
Rotation arrows are supplied on motors designed to operate in one direction only. Additional rotation
arrows are available.
Slide Bases:
Allows easy belt adjustment while maintaining correct pulley and belt alignment.
Space Heater
Added to prevent condensation of moisture within the motor enclosure during periods of shut down or
storage.
Stainless Hardware
Stainless steel hardware is available. Standard hardware is corrosion resistant zinc plated steel.
Tachometers:
DC, AC and digital outputs are available. These can be mounted to our motors or shipped separately.
Tachs help the SCR control achieve more precise speed regulation than by armature feedback alone.
Transparent Brush Inspection:
For easy brush inspection and commutation monitoring without disassembly of the motor.
Winding RTD
RTD (Resistance Temperature Detector) devices are used to measure or monitor the temperature of
the motor winding during operation.
Winding Thermocouples
Used to measure or monitor winding temperatures.
Winding Thermostat
Temperature device that activates when winding temperatures are excessive. Used with an external
circuit to warn of excessive winding temperature or to shut down a motor.
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