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- Stock: In Stock
- Model: Ratio1:20
- Weight: 8.00kg
2. Shipping options include DHL, UPS, FedEx, and EMS.
3. Estimated delivery time for express shipping via DHL, UPS, FedEx, or EMS generally ranges from 3 to 10 business days, depending on the destination country.
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5. Important for buyers: You are responsible for any tariffs on accessories. To potentially avoid these tariffs, you may choose EMS express shipping.
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We offer a 14-day return policy. If you wish to return an item, please contact us within 14 days and ensure that the package remains unopened. The buyer is responsible for the shipping costs for both the return and the initial delivery, as well as any applicable customs fees. Once we receive and inspect the product, we will process your refund within 24 hours.
For any quality issues that arise during normal use within the warranty period, we will repair the item free of charge. The buyer is responsible for the return shipping cost, while our company will cover the cost of re-shipping the repaired item.
Ratio1:20 NEMA34 7A 10NM 1429oz-in L 98mm Gear Reduction Motor+Drive CNC machining 100HS9850A4-G20+MA860H
Appliaction:
Inject printers, Textile Equipment, Embroidery Machine, Precision Telescope Positioning Systems, engraving machine, packaging machinery, CNC numerically-controlled machine tool and transmission.
Motor Product Description:
Step Angle Accuracy: ±5%(full step, no load)
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80 Degrees Celsius Max.(rated current,2 phase on)
Ambient Temperature: -20°C-+50°C
Insulation Resistance: 100MΩ Min.500V DC
Dielectric Strength: 500V AC for one minute
Gear Reduction Motor Specifications:
Model | 100HS9850A4-G12.5 | 100HS9850A4-G20 |
Step Angle | 1.8 | 1.8 |
Rated Current | 5A | 5A |
Rated voltage | 3.25V | 3.25V |
Resistance | 0.65ohm | 0.65ohm |
Holding Torque | 10NM | 10NM |
Inductance | 5mh/phase | 5mh/phase |
Detent torque | 24.5N.cm | 24.5N.cm |
Rotor inertia | 2500 g.cm*2 | 2500 g.cm*2 |
Motor length | 98mm | 98mm |
Lead wire | 4 NO | 4NO |
Reduction box | 104*104*72mm | 104*104*72mm |
Gear Ratio | 1:12.5 | 1:20 |
Output shaft diamete | 15mm | 15mm |
Matching Drive | AC18-80V & DC24-110V 7.8A Drive | |
Stepper Drive Specifications:
Item | Min | Typical | Max | Unit |
Power supply | 24 | - | 110 | VDC |
18 |
| 80 | VAC | |
Average output current | 2 | 2.5 | 7.8 | A |
Logic input current | 6 | 15 | 30 | mA |
Impulse response frequency | - | - | 100 | KHZ |
Pulse low level | 5 | - | 1 | μS |
Drive Wiring Description:
Signal | Function |
PUL | Pulse signal: rising edge, the pulse from low to high is to go a step angle motor |
DIR | Direction signal: TTL-level driver to change the direction |
OPTO | Optocoupler drive power |
ENA | Enable signal: block or allow the drive to work, low-level ban |
GND | DC power supply ground |
+V | DC power supply positive (typical 24VDC) |
A+ | Motor Phase A |
A- | Motor Phase A |
B+ | Motor Phase B |
B- | Motor Phase B |