We use a precision grinding worm gear structure to make a motorized Rotation stage. The reduction ratio of worm gear precision rotation stage is very large and it is a special worm gear speed reducer and commonly used ratio has 180:1,72:1, 90:1 and 45:1. It can be driven by all kinds of stepper motors and as good mechanical self-locking performance with worm gear structure, so high precision rotation stage widely used in test equipment and 3C automation and so on.
Model code
Specification for precision rotary stage
| Model |
WMD125-50H |
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Structure Parameter |
Rotary Angle |
360° |
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| Diameter |
125MM |
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Ratio |
72:1 |
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Drive Motor |
NEMA 17 |
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Drive Mechanism |
Worm Gear |
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| Max Speed |
50°/S |
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Max Load |
35kg |
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Accuracy Parameter |
Net Weight |
4kg |
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Resolution(No Subdivision) |
0.025° |
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Repeated Accuracy |
±0.05° |
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Absolute On Accuracy |
±0.06 |
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Run-out Of the Top Plate |
15um |
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Parallelism |
10um |
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Electric Spec |
Home Position |
Type |
1 PCS Internal NPN Type Hall Sensor. |
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Voltage |
DC5-24V |
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Motor Connector |
DB9 Pin(Male) |
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Notes： All motorized standard worm gear rotary stage with stepper motors; optional closed-loop stepper motors, servo motor, nd programmable mod bus RS485 integrated motors. |
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WMD125-50H Drawing (42BYG) |
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Features
● The worm and gear of the rotation stage are precision-ground with several complex processes.
● Processing of worm and gear: Forging, Lathing, Gobbing, Milling, Cutting, Shaping, Shaving, Grinding, Heat treatment, Teeth Grinding, Inspection.
● Heat Treatment Method: Carburize, Induction, Flame, Nitriding. So after the processes, the worm gear rotary stage is even more durable.
What other models are available for the Worm Gear rotation stage?
FAQ
Q1: Are you a trading company or a manufacturer?
A: We are a factory producer.
Q2: What is the MOQ?
A: MOQ: 1PCS
Q3: How long is your delivery time?
A: For standard model motorized rotation stages, we have in stock. It needs 3 days to deliver after getting payment.
For a non-standard customized rotation stage, it needs 10-15 working days after getting payment.
Q4: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample to test, but you need to pay the freight and sample cost.
Q5: What technical requirements should we offer for a customized rotary stage?
A: For the Customized Motor Rotary Stage, we need to confirm below parameters with our staff.
1. What is your max load?
2. What is the accuracy you asked?
3 . What is your max speed for the rotation stage?
4. How do you install it? Horizontal, vertical, lifting, etc
5 . What is the dimension of your load?
6. Other factors you think it is important.
Q6:Why choose WANMING in China?
1. Excellent team: Professional structural engineer for Customer Drawing and Samples.
2. Excellent Quality Control: Equipped with Stick Quality control, followed by Experienced Engineers.
3. Excellent Cost Saving: Small Trial Lot Order Available.
4. The leading time is short: We have CNC machines, NC gear Shaving machines,
NC geamillingng, CNC gear grinding Machines, so the quality and production time could be controlled.
5. The accuracy test report is available. We have high high-precision API laser interferometer imported from the USA.
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