Description
Product Overview
The 16SYYK30D12-N01 generates torque through the interaction between its rotating winding and permanent magnetic field. Brushes and a commutator direct current through the winding to sustain rotation.
The rotor winding contains no iron core. This construction eliminates magnetic cogging associated with slotted iron-core rotors and reduces the rotating mass of the winding assembly.
The finished equipment determines how this rotary motion serves the application. A direct coupling transfers rotation to a matching component, while a suitable transmission can adapt speed, torque, or movement direction.
Key Features
Coreless Rotor Construction
The motor uses a winding structure without a rotating iron core. Low rotor inertia can help the drive respond to changing commands, particularly when the connected mechanism also has low inertia.
Responsive Speed Adjustment
A compatible controller can vary the electrical input to adjust motor speed. Actual response depends on available current, mechanical resistance, and the load attached to the shaft.
Brushed DC Drive
Mechanical commutation provides the switching required for operation. The motor does not require an electronic commutation system, although additional control electronics may support speed regulation, braking, or protection.
Rotary Drive Versatility
The output shaft can provide motion to compatible couplings, gears, or linkages. Selecting the appropriate connection helps match motor operation to the mechanism’s movement requirements.
Feedback System Integration
Applications requiring regulated speed or defined positioning can incorporate suitable feedback devices. A controller can use this information to adjust the drive input and monitor movement.
| Parameter | Unit | N01 | N02 |
|---|---|---|---|
| Rated Voltage | V DC | 6 | 6 |
| No-Load Speed | rpm | 5000 | 5000 |
| No-Load Current | A | 0.015 | 0.020 |
| Speed Constant | rpm/V | 833 | 833 |
| Rated Current | A | 0.075 | 0.075 |
| Rated Speed | rpm | 4250 | 4250 |
| Rated Torque | mN·m | 1.01 | 1.01 |
| Stall Current | A | 0.23 | 0.23 |
| Stall Torque | mN·m | 4.04 | 4.04 |
| Maximum Efficiency | % | 75 | 75 |
| Terminal Resistance | Ω | 25.2 | 25.2 |
| Ambient Temperature | °C | −20 to +60 | −40 to +60 |
| Maximum Permissible Winding Temperature | °C | +80 | +80 |
| Noise Level | dB | ≤35 | ≤35 |
| Parameter | Specification |
|---|---|
| Brush Type | Precious Metal Brushes |
| Bearing Type | Oil-Impregnated Bearings |
| Number of Commutator Segments | 5 |
| Number of Pole Pairs | 1 |
| Connection Type | Lead Wires / Terminals |
Potential Applications
Depending on its confirmed specifications and operating requirements, the 16SYYK30D12-N01 Brushed Coreless Motor may suit:
- Instrument Assemblies: Driving movable components in adjustment and measurement mechanisms.
- Optical Devices: Providing rotary input to compatible focusing or alignment systems.
- Small Actuators: Operating screw drives or linkages through an appropriate transmission.
- Portable Equipment: Supplying movement within the available power and thermal limits.
- Automation Components: Performing repeated rotary movements under external control.
Control and Movement
Motor speed varies with electrical input and mechanical load. Where consistent speed matters, feedback control can help compensate for changes in resistance during operation.
Starting, braking, and reversing require settings appropriate to the connected mechanism. Gradual transitions can reduce current peaks and mechanical shock.
For positioning tasks, consider both the motor and transmission. Backlash, friction, and stopping behavior influence the final position of the driven component.
Electrical Matching
Select a supply and controller that match the motor’s confirmed electrical requirements. Allow for startup current and possible overload conditions when choosing the drive electronics.
Suitable current limiting can help manage excessive torque demand. Prolonged stalled operation can cause rapid heating, so the equipment should address potential obstructions.
Evaluate temperature rise throughout the intended operating cycle. Frequent acceleration, repeated reversals, and extended loading can create different thermal demands from steady unloaded running.
Mechanical Installation
Check mounting details, shaft dimensions, and surrounding clearance against the product drawing. Align the driven component before securing the shaft connection.
Avoid excessive assembly force, radial loading, or axial loading. Provide separate support where the mechanism places additional forces on the drive.
Keep motor leads clear of moving parts and protect connections from pulling or repeated bending. The enclosure should provide suitable heat dissipation and environmental protection.
Operating Life and Selection
Brushes and the commutator experience wear during use. Operating speed, load, switching frequency, and environmental conditions influence service life.
Evaluate movement response, torque demand, duty cycle, and expected operating life together. Testing the 16SYYK30D12-N01 within the intended assembly helps assess controller compatibility, movement consistency, noise, and temperature rise.
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