Butt’s Pumps and Motors - page 508

102 Specifications are subject to change without notice
DC Motors
DC MOTORS
.%-! -%42)# )%# &2!-% s 3#2 2!4%$
,iۜṎœ˜>ÀÞÊVœ˜`ՈÌÊLœÝÊ
mounting uses pressure clip to
assure maximum sealing and allows
easy repositioning for multiple conduit
entry locations.
Viton® gaskets seal the
conduit box and resist most
chemicals.
PREMIUM
General Specifications:
Designed specifically to meet the demanding sanitation requirements of the pharmaceutical, food processing, and beverage industries. These motors are
ALSO IDEAL IN CLEAN ROOM AND SEVERE CHEMICAL PROCESSING APPLICATIONS INVOLVING FREQUENT WASHDOWN WITH NITRIC ACID AND CAUSTIC LYE )N FACT 7!3('5!2$˜
!LL 3TAINLESS -OTORS INCLUDE )%%% SEVERE DUTY FEATURES RIGHT OUT OF THE BOX
Mechanical Protection Features:
s !LL EXTERIOR COMPONENTS ARE SERIES STAINLESS STEEL
s .OTHING ON THE EXTERIOR OF THE MOTOR IS PAINTED OR COATED IN ANY WAY
s !LL SEALING COMPONENTS ARE 6ITON® for superior chemical resistance.
s &ULL FACT NAMEPLATE IS LASER ETCHED ON THE MOTOR FRAME n NO SEPARATELY ATTACHED NAMEPLATE TO
trap dirt or contaminants
s %NDSHIELDS ARE / RING SEALED TO THE FRAME
s $OUBLE LIP SHAFT SEALS ON BOTH ENDS OF 4%&# MOTORS SHAFT END ONLY ON 4%.6 MOTORS
s 2EMOVABLE HYDROPHOBIC BREATHERS IN OPPOSITE SHAFT ENDBELL AND CONDUIT BOX EQUALIZE PRESSURE
without allowing moisture to enter
s %XTERIOR FASTENER USE MINIMIZED REDUCING THE NUMBER OF ENTRY POINTS FOR MOISTURE 4HERE ARE NO
HOLES IN THE FRAME FOR ATTACHING A NAMEPLATE "EARING LOCK SCREWS ARE LOCATED INSIDE THE MOTOR
and the conduit box mounted screws have been eliminated.
s $OUBLE SEALED BEARINGS ARE PRE LUBRICATED WITH MOISTURE RESISTANT HIGH TEMPERATURE GREASE FOR
long life.
s )NTERIOR COATINGS APPLIED TO ARMATURE AND FRAME MAGNET ASSEMBLE PROTECT AGAINST CORROSION
s "RUSH TUBES ARE SEALED WITH 6ITON® O-rings to keep moisture out
s .EW CONDUIT BOX MOUNTING SYSTEM PROVIDES OPTIMUM SEALING
s %ASY TO CLEAN CONSTRUCTION IS ")33# #ERTIFIED FOR BAKERY APPLICATIONS
Electrical Performance and Protection Features:
s ,INEAR SPEED TORQUE CHARACTERISTICS OVER ENTIRE SPEED RANGE
s !RMATURE WINDINGS ARE IMMERSED AND CURED IN A POLYESTER INSULATING VARNISH FOR EXTRA MOISTURE RESISTANCE
s (IGH STARTING TORQUE FOR HARD TO START LOADS
s 5SE WITH ,%%3/. 30%%$-!34%2 $# MOTOR CONTROLLERS FOR OPTIMUM PERFORMANCE
Standards and Approvals:
s $# MOTORS ARE 5, COMPONENT RECOGNIZED FILE NUMBER % GUIDE NUMBER 02'9
s #ONSTRUCTION IS #3! #ERTIFIED FOR SAFETY REPORT NUMBER ,2
s ,ISTED UNDER ")33# AUTHORIZATION NUMBER
CHEMICAL RESISTANCE RATING CHART
ALL STAINLESS
CHEMICAL CONCENTRATION COMPONENTS
7!4%2
$E )ONIZED "OILING %XCELLENT
3ALT )MMERSED %XCELLENT
Salt (Spray) 5% Excellent
4AP & # %XCELLENT
03)
ACIDS:
Hydrochloric 35% Poor
Sulfuric 25% Poor
Nitric 35% Excellent
Picric Saturated Solution Excellent
BASE:
Caustic 100% Excellent
Caustic 12.5 pH Excellent
#AUSTIC & # P( %XCELLENT
SOLVENTS: – Excellent
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exterior components – frame,
base, endshields, shaft extension,
fan guard, hardware, conduit
box and cover – for maximum
corrosion resistance.
Viton®Ê`œÕLi‡ˆ«Ê
shaft seals on both
ends of TEFC motors.
Viton® O-rings seal the fit between the
frame and endshields to exclude moisture
and resist harsh chemicals.
Viton® O-rings seal brush tubes and
resist caustic washdown chemicals.
œÕLi‡Ãi>i`ÊLi>Àˆ˜}ÃÊwith moisture-resistance
high-temperature grease.
Interior coatings applied to armature
and frame/magnet assembly protect against
moisture and corrosion.
Laser-etched
full-fact nameplate
on motor frame.
ˆiÌÊÜi`i`ÊL>ÃiÊ
is double-welded for
greatest strength.
Þ`Àœ« œLˆVÊLÀi>Ì iÀÃ
in opposite endshield and
conduit box allow passage of
air for pressure equalization
without allowing moisture to
enter the motor.