Ningbo Nide Tech Co., Ltd
NINGBO NIDE TECH CO.,LTD We specialize in the field of electric motors, covering motor manufacturing machinery, DC motor,commutator,ball bearing and carbon brush.
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Semi-Auto High Quality armature dynamic balancing machine for motor rotor testing
(1) Machine function and characteristic
The automatic armature balancing machine has double two working statins,
one is for balancing testng , Automatic measure,
And the other is for remove the weight. manually load to weight removing position, the armature balancing machine automatic remove the weight, then just manually load to re-measure.
(2) Application
The Semi-Auto armature dynamic balancing testing machine is suitable for home appliance, car and power tool motor armature rotor.
(3)Technical Parameter:
| Items | Details |
| Production name | Semi-Auto armature balancing testing machine |
| Type | Two-station(single-tool/double-tools) |
| Motor Rotor Weight | below 1.6KG |
| Stack height | 20-70mm |
| Rotor diameter | Φ20-45mm, 40-70mm |
| Balancing speed | 1600-2100rpm |
| Milling method | R-shape or V-shape |
| Power | AC380V |
| Air supply | 0.4~0.6Mpa |
|
Initial unbalance | In accordance with difference of rotor radius and cutting depth, for example, the max single cut on diameter of 32mm≤500mg, the max single cut on diameter of 40mm ≤800mg |
| Processing cycle time(type Ⅱ) | 12-16s(testing, milling from side to side) Starter armature 25s |
| One time cutting qualified rate | >=90% |
| Max removing volume | >=90% |
| Imbalance repeat measuring precision | ≤0.5g.mm (±5mg) |
| Fixture changing time | Same armature O.D ≤5 mins Different armature O.D ≤ 15 mins |
| Residual unbalance eccentricity | Better than the national standard for Grade 6.3 |
| Volume (length x width x height) | 1300 x 1000 x 1300 mm |
The armature balancing machine working process
1.The first step: The armature balancing machine measure automatically,
2.The second step: The armature balancing machine automatically positions and removes weight.