Sterilizable Motor Controller (CNT2440)

CNT2440 Autoclavable Motor Controller

CNT2440

Portescap's CNT2440 autoclavable controller can withstand up to 1,000 sterilization cycles and features a sensorless drive, resulting in lower installation complexity and improved system reliability. Fully compatible with Portescap's SMS BLDC slotted and BLDC slotless range of sterilizable motors, the CNT2440 autoclavable controller is perfectly suited to drive battery-powered surgical hand tools.

Product Highlights

  • Designed and tested to 1,000+ sterilization cycles
  • Sensorless drive
  • Speed control open loop
  • 5-24 VDC input voltage
  • Magnetic control of speed and direction
  • 40 A continuous current allows for use with Portescap BLDC surgical motors

Customization Available

  • Trigger feature and travel range
  • Different optimization (speed or direction)
Part Number CNT2440
Control Method Open loop speed control
Housing Material Aluminium
Weight (g) 60
Weight (oz) 2.11
Autoclave Cycles 1000
Continuous Input Power, Max (W) 960
Current Limit (A DC) 70
Dimensions (mm) 16.5 x 105 x 15
Dimensions (in) 0.65 x 4.13 x 0.59
Nominal Voltage, Max (V) 24
Nominal Voltage, Min (V) 5
Feedback Type Sensorless
Magnetic Triggers Direction (FD/REV), Speed (0-100% PWM)
Phase Leads A,B,C
Power Input BATT+, BATT-
Power Lead AWG 18
Recommended Direction Magnet Dimensions (in) 0.125 x 0.125
Recommended Direction Magnet Dimensions (mm) 3.18 x 3.18
Recommended Direction Magnet Grade SmCo20 (1:5)
Recommended Speed Magnet Dimensions (in) 0.188 x 0.06
Recommended Speed Magnet Dimensions (mm) 4.76 x 1.52
Recommended Speed Magnet Grade SmCo18 (1:5)
Standby Current (mA DC) 70
Storage Temperature, Max (°C) 150
Storage Temperature, Max (°F) 302
Switching Waveform Hybrid of six-step and sinusoidal
Wire Insulation Material PTFE