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BL34 Series
BL34E21-02
BLDC Motor

Specifications:
  • 3.150 in Frame Size
  • 2.43 A Rated Current
  • 33.99 oz-in Rated Torque
  • 48 VDC Rated Voltage
  • 2.010 in Length

Unit Price:

$176.00

Inventory:

10 Available in 10 Business Days

Ships:

10 Business Days

Part Number:

BL34E21-02

Looking For Higher Volume?

Motor Specifications

Phase3
Number of Poles4
Frame Size3.150 in
NEMA SizeNEMA 34
Body Length (Dimension A) 2.010 in
Rated Voltage48 VDC
Rated Output Power 100 W
Rated Speed4000 RPM
Max Speed 4500 RPM
Rated Torque33.99 oz-in
Rated Current2.43 A
Max Torque67.97 oz-in
Resistance0.71 ohm
Terminal Inductance 1.35 mH
Torque Constant14.02 oz-in/A
Rotor Inertia2.08 oz-in²
Weight2.161 lbs
Back EMF Constant9.7 V/kRPM
Electrical Time Constant1.9 ms
Mechanical Time Constant2.9 ms

Dimensions

ModelDIM. A (length) in
BL34E21-022.010 in

Torque Curves

  • Peak Range
  • Continuous Range

Speed

Motor Operating Specifications

Hall Effect Angle120° electrical Angle
Radial Play0.002 in @ 0.992 lbs
End Play0.003 in @ 99.208 lbs
Max. Radial Force0.787 in @ 16.799 lbs
Max. Axial Force3.373 lbs
Insulation ClassClass B
Dielectric Strength500 VDC for 1 minute
Insulation Resistance100 Ω Min. 500 VDC
Ambient Operating Temperature-4 °F to 122.00 °F
Storage Temperature-4 °F to 212.00 °F
Humidity Range (%) 85% (RH) non-condensing
Direction Of RotationCCW

Pin Outs

Content image

BL34 Series

Related Products

Downloads

BL34E21-02 Configured Datasheet (PDF)
BLDC Numbering System (PDF)
Download
BL34E21 Double Shaft 3D Model (STP)
BL34E21 Single Shaft 3D Model (STP)

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