Jos. T. Fewkes & Co.
Bodine Distributor for over 50 years

> Home > Products > Bodine Products > Brushless DC Motors > 34B Series BLDC Motor
> Model 3409

34B Series
BLDC
Motor Model 3409

Standard Features

  • Totally enclosed, non-ventilated (IP-44).
  • Plug-in connectors facilitate electrical connections.
  • Electronic commutation provides quiet operation and low electro-magnetic interference (EMI) while eliminating brush maintenance and contamination from brush dirt.
  • Molded hall sensor assembly for accurate commutation.
  • Wound stator with exposed laminations provides excellent heat transfer and allows maximum power per motor frame size.
    Rare earth magnets on the rotor provide high torque and low rotor inertia.

Application Information

  • Brushless motors require a control.
  • Performance ratings of 115° C winding, 25° C ambient, and no heat sink.
  • May have to be operated below ratings if unfiltered control is used and if duty is intermittent and/or if heat sink is provided (consult a Bodine applications engineer first).
  • May be operated above ratings if duty is intermittent and/or if heat sink is provided (consult a Bodine applications engineer first).
  • Face mounting is standard.

Optional Accessories

  • 360 pulse/revolution optical encoder model 0940.
  • Cable model 3983 for connecting 130V motors to Bodine chassis controls.
  • "L" bracket kit model 5968 permits alternate mounting.

Matching Controls

  • Motors may be used with a variety of controls, including servo amplifiers, that produce square-wave current for 3-phase, 4-pole brushless motors with 60° commutation.
  • We stock a full line of single-quadrant speed controls ideally matched for our brushless motors.

Specifications
Model Number 3409
Category 34B Brushless DC Motor
Speed (rpm) 2500
Rated Torque (oz-in) 151
Motor HP 3/8
Torque Constant (oz-in/A) 57
Voltage Constant (V/krpm) 42
Winding Resistance (ohms) 3.4
Winding Inductance (mH) 11
Rotor Inertia (oz-in-sec²)
0.0215
Radial Load (lbs) 42
Length XH (inch) 5.56
Weight (lbs) 9
Product Type 34B6BEBL
Winding 130V
Accessory Shaft YES
Connection Diagram BLDC Connection

 

   

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