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 is derived under dynamometer testing using a 48 VDC battery supply at an ambient temperature of 27°C (80.6°F).

Connector kits and cable options are available.

SmartMotor™ servos have CE certification.


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

 SMI - SmartMotor Interface
for Windows
SmartMotor™
Product Line
Comparison Chart

Click on the graph to enlarge
 DESCRIPTION  UNITS  SM3440D 
  Power Input VDC 20 - 48 (max)
 Environment Operating Temperature °F (°C) 32 to 158 (0 to 70)
Enclosure Rating (approximate) IP30
Storage Temperature °F (°C) -4 to 185 (-20 to 85)
Vibration (peak/continuous) G NA/7*
Humidity (non-condensing) % 0 to 80
 Performance Peak Torque (Tp) oz-in (N-m) 625 (4.41)
Continuous Torque (Tc) oz-in (N-m) 210 (1.48)
No Load Speed RPM 3609
Nominal Power HP (kW) 0.34 (0.25)
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 12.90
Torque Constant (Kt) oz-in/Amp(N-m/Amp) 17.4 (0.12)
Rotor Inertia (Jm) oz-in-s2(10-5kg-m2) 0.025 (17.67)
Insulation Class A
Number of Poles (Np) 4
Winding Resistance (R) Ohms 0.6
 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; Serial (ASCII)
Speed KBaud 2.4 to 38.4
Secondary Type RS485; Serial (ASCII)
 Physical Radial Load lbs (kg) 15 (6.8)
Axial Thrust Load lbs (kg) 3 (1.36)
Width in (mm) 3.25 (82.6)
Length in (mm) 5.4 (138)
Weight (Wt) lbs (kg) 5.5 (2.5)
Shaft Diameter** in (mm) 0.375 (9.5)
Pilot Diameter** in (mm) 2.876 (73.1)
Bolt Circle Diameter in (mm) 3.875 (98.4)
• Performance spec based on PS42V20A-OF
Notes:
*  tested at RMS acceleration for 20 minutes
** check tolerance in drawings
 
|  Home   |   About Us  |   Products  |   Sales  |   Support  |   Press and Literature  |  Contact Us   |   Site Map  |
Animatics Corporation. 3200 Patrick Henry Dr, Santa Clara, CA, Tel:408.748.8721
Copyright © 2001-  All rights reserved.  Any comments or problems email webmaster