SmartMotor/ arrow SM23165M-LTR

SM23165M-LTR

The SM23165M-LTR (LTR-23) SmartMotor™ is engineered for robust and reliable operation in extremely frigid environments and at high altitudes.An onboard internal heater ensures start up in temperatures below -40°C and IP65 sealing is standard.


Key Features

  • Integrated drive and controller, which reduces wiring, increases reliability, simplifies installation and reduces setup time
  • Cold start-up from -40°C (-55°C cold start with 5 minute warmup)
  • Storage to -65°C
  • Onboard heater to bring internal circuit up to -40°C startup temperature
  • Shock and vibration resistant to 6G 10-2000Hz
  • Three 5V TTL sourcing inputs
  • IP65 sealed; IP67 optionally available
  • RS-422 differential communication
  • Non-RoHS (lead-based solder used to achieve increased reliability over greater thermal ranges)
       Plus, the LTR models include Class 5 SmartMotor features, such as:
  • Position, velocity or contouring mode
  • Encoder commutation with trapezoidal, advanced trapezoidal and sine commutation modes
  • Powerful Basic-like command language with over 200 operators: motion, IO, program flow, data handling, math, communications
  • Nonvolatile program and data storage
  • And more

Spec

Specifications: 48 VDC at 25°C

SM23165M-LTR
Peak Torque 28 oz-in
0.19 N-m
Rated Torque 44 oz-in
0.31 N-m
Nominal Continuous Power 115 Watts
No Load Speed 9,800 RPM
Motor Constant 6.70 oz-in/(Watts).5
Rotor Inertia 0.99 (oz-in-sec2)x10-2
Weight 1.3 lb
0.59 kg
Shaft Diameter 0.25 in
6.35 mm
Max. Continuous Current @7000 RPM 3.1 Amps
Peak Power @7000 RPM 145 Watts
Torque Sensitivity (K1) 6.02 oz-in/Amp
Back EMF (K2) 4.45 Volts/(K RPM)
Terminal Resistance (RT) 0.77 Ohms
Terminal Inductance (LT) 0.83 mH
Rated power measured in MDT mode at 25°C ambient and must be derated at higher ambient temperatures.
Maximum temperature: 85°C at electronics, 130°C at windings.
Recommended ambient temperature range: -55°C to + 70°C.
Storage temperature range: -65°C – 85°C.

NOTE: Specifications are subject to changes without notice.

Pinouts

CONNECTOR PINOUTS

PIN

DESCRIPTION

DIAGRAM

1 Power Return ltr23_8pin
2 Heater Return
3 Heater +48V
4 Rx+
5 Tx-
6 Rx-
7 +48V Power IN
8 Tx+

 

PIN

DESCRIPTION

DIAGRAM

1 Input 2 ltr23_5pin
2 Input 0
3 Ground
4 Input 1
5 NC

NOTE: Specifications are subject to changes without notice.

Drawing

SM23165M-LTR SmartMotor CAD Drawing

cad-sm23165m-ltr

Click the image to download a PDF file that has specs, drawings and torque curves.

NOTE: Specifications are subject to changes without notice.

Power Chart

SM23165M-LTR 48V Torque Curves

torque-sm23165m-ltr

Continuous rating based on 25°C ambient temperature, motor mounted to a 6x6x¼ inch aluminum heat sink, and electronics/windings below maximum temperature. Peak torque is available for 3 seconds at a 10% duty cycle.

Click the image to download a PDF file that has specs, drawings and torque curves.

NOTE: Specifications are subject to changes without notice.

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Datasheet / Spec
SM23165M-LTR SM23165M-LTR
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