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

> Home > Products > Bodine Products > Brushless DC Motors > 22B Series BLDC Motor
> Model 3502

22B Series
BLDC
Motor Model 3502

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 (requires adaptor plate model 0993).
  • Cable model 3983 for connecting 130V motors to Bodine chassis controls.
  • "L" bracket kit model 5968 permits alternate mounting.
  • Adaptor model 0993 for mounting encoder.

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 3502
Category 22B Brushless DC Motor
Speed (rpm) 2500
Rated Torque (oz-in) 25
Motor HP 1/16
Torque Constant (oz-in/A) 8.4
Voltage Constant (V/krpm) 5.8
Winding Resistance (ohms) 1.2
Winding Inductance (mH) 2.1
Rotor Inertia (oz-in-sec²)
0.0036
Radial Load (lbs) 25
Length XH (inch) 3.67
Weight (lbs) 2.5
Product Type 22B2BEBL
Winding 24V
Accessory Shaft NO
Connection Diagram BLDC Connection

 

   

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