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Products / NEMA Motors / Brake Motors Single Phase / Single Phase Brake Motors / BMS.754C-C
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NEMA Motors BMS.754C-C

0.75 HP, 1800 RPM, 1 Phase, 115/208-230V, 56C Rigid/C-Flange, TEFC





IN STOCK Toronto, ON
IN STOCK Montreal, QC
NO STOCK Moncton, NB
IN STOCK Vancouver, BC
IN STOCK Winnipeg, MB
IN STOCK Calgary, AB
data package


  • Overview

  • Features

  • Specifications

  • Nameplate

  • Performance

  • Drawings & Wiring

  • Parts & Accessories

  • Models & Pricing

  • Downloads

Quick Specs

  • HP 0.75
  • RPM 1800
  • PHASE 1
  • VOLTAGE 115/208-230V
  • MOUNTING Rigid/C-Flange
  • ENCLOSURE TEFC

Product Overview

Single phase NEMA design L, aluminum frame motors fitted with electromagnetic spring-loaded Fail-Safe DC brakes.

Features a multi-mount arrangement incorporating bolt on feet with flange mount configurations available. 4 pole, 1/3 to 2HP.


Motor Features

STANDARD FEATURES
  • Removable feet F1, F2, F0 field convertible
  • 1.25 Service Factor through 3/4HP, 1.15 Service Factor 1HP and larger
  • 18 Month warranty
  • Cast aluminum construction with cast aluminum c-flanges
  • Anti-microbial (tropicalization) on stator winding
  • Compact lightweight design
  • Dual oversized shielded bearings
  • 1045 Steel shaft
  • Surface finish:
    • Powder coated RAL7024 - Graphite Gray
  • Stainless steel nameplate
  • Corrosion resistant hardware
  • Normally closed electromagnetic spring-loaded Fail-Safe DC brake
  • Bridge rectifier used for AC to DC conversion, located inside motor terminal box
  • Manual brake release included
  • Solid-state electronic switch, located inside motor terminal box
  • Alternate brake voltages and rectifiers available
OPERATING PARAMETERS
  • Continuous (S1) duty
  • Ambient temperatures up to 40ºC
  • Installation up to 1000 MASL (3300 ft.)

INGRESS PROTECTION

The standard degree of motor enclosure protection is IP55. Brake components are rated IP54. Both drive end and non-drive end end bells are fitted with double lip oil seals, including a rubber shaft slinger on the drive end. Terminal box is double gasketed. DE/NDE end bell fitted with sintered brass one-way drain. Brakes come with an anti-dust wrapper installed.


INSULATION
  • Class F Insulation
  • Designed to Class B temperature rise
  • Vacuum Impregnated


Specifications

Download Specifications
ELECTRICAL DATA
Rated Motor Output Power
0.75
HP
-
kW
Rated Motor Speed
1745
r/min 60Hz
-
r/min 50Hz
Rated Motor Voltage (+/-10%)
115/208-230
V/60Hz
-
V/50Hz
Rated Motor Current
6.77/3.74-3.38
A (In) @ 60Hz
-
A (In) @ 50Hz
Phase
1
Ø
Locked Rotor Current @ High Voltage
23.37
A (In) @ 60Hz
Fl Current @ 208V
3.74
A (In) @ 60Hz
Service Factor
1.25
@ 60Hz
-
@ 50Hz
KVA Code
J
60Hz
-
50Hz
Nominal Efficiency
79
% @ 60Hz
Nominal Power Factor
0.9
cosφ @ 60Hz
Leads (Qty, Size)
6
Connection
-
−
Coil Resistance
3.79
Ω
Start Capacitor
250μF/165V
μF/V
Run Capacitor
50μF/250V
μF/V
VFD DUTY (S.F. 1.0)
RATIO
Hz
Variable Torque
-
-
Constant Torque
-
-
FULL LOAD TEMPERATURE RISE
Full Load Temperature Rise
34.4
ºC @ 60Hz
-
ºC @ 50Hz


BRAKE DATA
VDC
VAC
Brake Volts / Rectifier Volts
103
115
Brake Model
REB04-08B-103-008
Rectifier Model
RZL141-170H
GENERAL DATA
Frame Size
56C
Enclosure
TEFC
Mounting
Rigid/C-Flange
Approximate Weight (lbs.)
34 lbs.
Casing Material / Fan Cover
Cast Aluminum
Steel
Shaft Material
1045
NEMA Design
L
Degree of Protection (IP)
55
Insulation Class / Temp Rise (60Hz)
F
B
Tropicalization
YES
Duty
Cont. / S1
Conduit Box Location
F1
Feet Removable / Double Drilled
YES
NO
Paintwork
7024
Graphite Gray
MECHANICAL DATA
Bearing DE Side
6204 ZZ
Bearing ODE Side
6204 ZZ
Grease Type
ASE-L
Compensation Ring (wavy washer)
NDE
Moment of Inertia (lb-ft2)
-
Sound Pressure @ 3 FT dBA
59
SITE CONDITIONS
Ambient Temperature (℃)
40
Meters Above Sea Level (MASL)
1000
HAZARDOUS LOCATIONS
CSA Certified
-
Temperature Code
-
-


BRAKE TORQUE
Rated Torque (ft.lb)
8
Rated Torque (Nm)
11

Nameplate

Download Nameplate
NAMEPLATE DATA
60Hz
50Hz
Horse Power
0.75
-
RPM
1745
-
Voltage
115/208-230
-
Full Load Amps
6.77/3.74-3.38
-
Service Factor
1.25
-
KVA Code
J
-
Full Load Amps (208V)
3.74
-
Nominal Efficiency
79
-
Nominal Power Factor
0.9
-
Design
L
Frame
56C
Enclosure Type
TEFC
IP Rating
55
Duty
Cont. / S1
Insulation Class
F
Ambient Rating
40°C
Drive End Bearing
6204 ZZ
Opposite Drive End Bearing
6204 ZZ
Weight (lbs)
34
NAMEPLATE LAYOUT

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CAPACITOR DATA
μF
VOLTAGE
Start Capacitor
250
165
Run Capacitor
50
250
*For max speed please contact Techtop Canada
DC BRAKE DATA
Brake Torque (Nm / ft.lb)
11
8
Brake Volts (VDC / VAC)
103
115

Performance

Download Performance Data
PERFORMANCE LOAD VALUES, HIGH VOLTAGE, 60Hz
TYPICAL PERFORMANCE - NOT GUARANTEED VALUES
TORQUE VALUES
TORQUE (lb-ft)
TORQUE (% FULL LOAD)
PERFORMANCE VALUES
Locked Rotor Torque
6.7
305
Start Configuration
DOL
Pull-Up Torque
214
Starting Current (A)
23.37
Breakdown Torque
237
No-Load Current (A)
1.8
Full Load Torque
100
No-Load Power Factor


% OF RATED LOAD
25
50
75
100
125
S.F.
Line Amperes (A)
-
-
-
3.5
4.2
-
Efficiency (%)
-
-
-
76.7
78.1
-
Speed (r/min)
-
-
-
1747.0
1729.0
-
Power Factor (cosφ)
-
-
-
0.90
0.92
-
Input Power(kW)
-
-
-
0.7
0.9
-

Drawings & Wiring

3D CAD DRAWING 2D CAD DRAWING
Download PDF Drawing
DRAWING NUMBER
DIMENSIONS
MOUNTING
CASING MATERIAL
BL1-AL-TF-56C-BRK
Inches
Rigid/C-Flange
Cast Aluminum





Download Wiring Diagram
DRAWING NUMBER
CONNECTION
NUMBER OF LEADS
THERMAL PROTECTION
NEMA-BL1-56-140T-BRK
-
6
-

Parts & Accessories


COMPONENTS
Components
Part #
Description
Price
Stock
Qty
Cooling Fan
PRF-80-4P
TECHTOP BRAKE AND SINGLE PHASE MOTORS PLASTIC REPLACEMENT FAN (2, 4, 6 POLE)
--
Conduit Box Kit
AB56-BMS
TECHTOP SINGLE PHASE BRAKE MOTOR ALUMINUM CONNECTION BOX KIT (NEMA 56)
--
Feet Kit
ARF56-01
TECHTOP ALUMINUM NEMA FEET 56-01 (PAIR) INCLUDING HARDWARE
--
Fan Cover
SFC56-BMS
TECHTOP STEEL FAN COVER FOR ALUMINUM SINGLE PHASE BRAKE MOTORS (NEMA 56)
--
DE Plate
AEP56-DE
TECHTOP ALUMINUM END PLATE DRIVE END TEFC (NEMA 56) & 80 FRAME PREMIUM
--
ODE Plate
AEP56-ODE-BM
TECHTOP BRAKE MOTOR ALUMINUM ODE PLATE (NEMA 56)
--
Brass Drain
M5DRAIN
M5 THREADED BRASS SINTERED DRAIN
--
Brass Drain Plastic Plug
M5PLUG
M5 THREADED PLASTIC DRAIN PLUG WITH RUBBER O-RING
--
Start Capacitor
SCAP165V-250UF-AL
TECHTOP SINGLE PHASE ALUMINUM MOTOR START CAPACITOR 165V 250UF
--
Run Capacitor
RCAP250V-50UF-AL
TECHTOP SINGLE PHASE ALUMINUM MOTOR START CAPACITOR 250V 50UF
--
Solid State Electronic Switch/Terminal Block
RECS-105P TB7570-NEMA
TECHTOP ELECTRONIC START SWITCH TYPE 1 SHELL FOR 3/4HP 4P DUAL VOLTAGE (NEMA)
--


ACCESSORIES
Accessories
Part #
Description
Price
Stock
Qty
C-Flange Kit
CFK56-AL-01
56C ALUMINUM C-FLANGE KIT
--
Steel Drip Cover
SDC56
TECHTOP STEEL DRIP COVER FOR STEEL FAN COVER (NEMA 56 / IEC 80P)
--
Slide Base (Techtop)
B56-01
56 FRAME SINGLE ADJ. MOTOR SLIDE BASE
--
Slide Base (Overly Hautz)
B56
56 FRAME SINGLE ADJ. MOTOR SLIDE BASE
--


BRAKE
Brake
Part #
Description
Price
Stock
Qty
Brake
REB04-10B-103-008
--
--
--
Rectifier
RZL141-170H
REACH FULL WAVE 4-POST BRIDGE RECTIFIER 50/60HZ 270VAC MAX INPUT
--
Fast Engage Rectifier (Optional)
R204-RZL162-170
REACH FW 6-POST BRIDGE RECTIFIER 50/60HZ 270VAC MAX INPUT (FAST ENGAGE)
--
Armature (pressure plate)
REB0408-2A
REACH BRAKE ARMATURE PLATE REB04 SIZE 08 (NEMA 56 / IEC 80)
--
Friction Disk
LZ-REB0408.3
REACH BRAKE FRICTION DISC (2017+ MODELS) REB04 SIZE 08 (NEMA 56 / IEC 80)
--
Splined Hub + Key
LZ-REB0410-4(20F)
REACH BRAKE SPLINED HUB (26T) & KEY (2017) REB04 SIZE 08/10 (NEMA56/56H/140T
--
Springs
REB0408-6A
REACH BRAKE TENSION SPRING REB04 SIZE 08 (NEMA 56 / IEC 80)
--
Hardware Kit (Through bolts and washers)
GB/T70.1 M5X45-10.9
REACH BRAKE HARDWARE KIT REB04 SIZE 08 (NEMA 56 / IEC 80)
--
Hollow Screws
REB0410-7
--
--
--
Manual Release Kit
REB0410.9
REACH BRAKE MANUAL RELEASE KIT REB04 SIZE 10 (NEMA 56H/140T / IEC 90)
--
Anti-Dust Wrapper
REB0410-8A
REACH BRAKE ANTI-DUST WRAPPER REB04 SIZE 10 (NEMA 56H/140T / IEC 90)
--



Downloads True


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