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PN:451261010401 / M2703-60004 Philip Avalon FM20 / FM30 Fetal Monitor – Recorder Stepper Motor
Product Details:
| Place of Origin: | ORIGINAL |
| Brand Name: | PHILIP |
| Model Number: | FM20 FM30 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | Negotiation, pls contact me |
| Packaging Details: | Carton box |
| Delivery Time: | Within 1-2 working days after the payment was confirmed |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 10 |
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Detail Information |
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| Application: | Fetal Monitor Part | Brand: | Philip |
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| Pn: | 451261010401 / M2703-60004 | Warranty: | 90 DAYS |
| Stocks: | Available | Condition: | Good |
| Highlight: | Fetal Monitor stepper motor,Philip Avalon FM20 recorder,FM30 fetal monitor parts |
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Product Description
PN:451261010401 / M2703-60004 Philip Avalon FM20 / FM30 Fetal Monitor – Recorder Stepper Motor
2. Electrical & Mechanical Specifications
- Motor Type: 2-phase, 4-wire stepper motor
- Operating Voltage: DC 12 V (internal monitor supply)
- Gear Ratio: 5:1 (N37 gearbox)
- Step Angle: 7.5°/step (after gear reduction: 1.5°/step)
- Rated Current/Phase: 0.67 A
- Phase Resistance: 5.6 Ω
- Phase Inductance: 4.2 mH
- Holding Torque: 8.3 kg-cm (≈0.81 N·m)
- Output Shaft: D-shaft (fits paper roller)
- No-load Speed: approx. 50 RPM @ 12 V
- Selectable Paper Speed: 1 cm/min, 2 cm/min, 3 cm/min
3. Physical Dimensions
- Size: Ø 37 mm, length 45 mm (including gearbox)
- Weight: approx. 110 g
- Insulation Class: Class B
- Wiring: 4 wires (red, blue, brown, white) with dedicated connector
4. Function & Compatibility
- Purpose: Drives the built-in thermal recorder for printing FHR and tocograms.
- Compatible Models: Philip Avalon FM20, FM30 (M2702A / M2703A)
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