Dewalt 651507-00SV Band Saw Field

The DeWalt 651507-00SV Band Saw Field is a core electrical motor component inside compatible DeWalt band saw units. It works together with the armature and brush system to generate the electromagnetic force needed to drive the motor. When this field assembly begins to fail, the saw may lose power, run inconsistently, or fail to start entirely.

This part typically resolves or is associated with the following symptoms:

• Band saw does not power on even when switch is engaged.
• Motor runs weakly or loses torque under load.
• Burning smell or excessive heat from motor housing.
• Intermittent power loss during cutting.
• Visible sparking or abnormal noise from motor area.

Band Saw Will Not Start.

Quick Check: Verify power supply and inspect carbon brushes for wear before opening motor housing.

Fix Suggestion: Inspect the DeWalt 651507-00SV Band Saw Field for burned coils or open windings.

Replace the field if continuity testing shows failure or visible overheating damage.

Prevention Tip: Avoid prolonged overload cutting that forces the motor to stall repeatedly.

Loss of Cutting Power or Torque Drop.

Quick Check: Test cutting performance on standard material and observe motor strain.

Fix Suggestion: Check for weak field windings in the DeWalt 651507-00SV assembly.

Replace the field and inspect armature condition, as both components often degrade together.

Prevention Tip: Keep blade sharp and properly tensioned to reduce motor load.

Excessive Sparking at Motor Area.

Quick Check: Observe brush contact area during operation for abnormal arcing.

Fix Suggestion: Inspect field alignment and check for uneven magnetic wear inside the DeWalt 651507-00SV Band Saw Field.

Replace both field and carbon brushes if sparking persists.

Prevention Tip: Replace brushes at regular intervals to maintain stable electrical contact.

Overheating or Burning Smell.

Quick Check: Run the saw briefly and check for heat buildup near the motor housing.

Fix Suggestion: Inspect field coils for short circuits or insulation breakdown.

Replace the DeWalt 651507-00SV if overheating damage is confirmed.

Prevention Tip: Allow cooling breaks during heavy-duty cutting tasks.

Customer Experience: After installing the DeWalt 651507-00SV Band Saw Field, my saw regained full cutting strength and no longer bogs down.