Custom windings are available on select SmartMotors. These special windings allow SmartMotors to achieve higher speeds or greater torque. Please consult factory for specific details.

Custom shaft lengths and diameters are available on select SmartMotors. Flats and keyways are common options found on motor shafts. SmartMotors can be purchased with various versions of these shaft modifications. Please consult factory for available shaft options.

Torque vs. Speed curve data derived is theoretical based on 220 VAC, 3-phase.

Connector kits and cable options are available.




Drawings are offered in
Acrobat PDF format,
which requires
Adobe Acrobat Reader
 




SMI - SmartMotor Interface
for Windows

SmartMotor™
Product Line
Comparison Chart

SM4230TS

Click on the graph to enlarge


 DESCRIPTION  UNITS  SM4230TS 
  Power Input VDC 110V to 240V

 Environment Operating Temperature °F (°C) 32 to 158 (0 to 70)
Enclosure Rating (approximate) IP40
Storage Temperature °F (°C) -4 to 185 (-20 to 85)
Vibration (peak/continuous) G NA
Humidity (non-condensing) % 0 to 80

 Performance Peak Torque (Tp) oz-in (N-m) 1176 (8.31)
Continuous Torque (Tc) oz-in (N-m) 430 (3.04)
No Load Speed RPM 2500
Nominal Power HP (kW) 0.74 (0.55)
Servo Update Hz 4069
PWM Frequency kHz 33.3
Encoder Type Incremental VDC
Resolution ppr (post-quad) 4000
Memory Volatile kRAM 32
Non-volatile kRAM 32

 Motor Commutation 6-step Trapezoidal
Voltage Constant (Kv) V/kRPM 128
Torque Constant (Kt) oz-in/Amp(N-m/Amp) 172.8 (1.22)
Rotor Inertia (Jm) oz-in-s2(10-5kg-m2) 0.0544 (38.45)
Insulation Class F
Number of Poles (Np) 4
Winding Resistance (R) Ohms 3.7

 Input/
 Output
Type 7(5VDC TTL)

Input

Digital 5VDC TTL sinking input
Analog sinking input, 10 bit
Output Sourcing mA 5
Sinking mA 10
Encoder/Step Input Freq. MHz 1

 Communi-
 cations
Primary Type RS232
Speed KBaud 2.4 to 38.4
Secondary Type RS45

 Physical Radial Load lbs (kg) 25 (11.3)
Axial Thrust Load lbs (kg) 10 (4.54)
Width in (mm) 4.25 (108)
Length in (mm) 15.2 (386)
Weight (Wt) lbs (kg) 32 (14.51)
Shaft Diameter** in (mm) 0.625 (15.9)
Pilot Diameter** in (mm) 2.185 (55.5)
Bolt Circle Diameter in (mm) 4.95 (125.7)

Performance spec based on PS42V20A-OF
Notes:
*  tested at RMS acceleration for 20 minutes
** check tolerance in drawings
 
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