Description
xSJ-V18.5-01ZT (Mitsubishi Electric)
SJ-V18.5-01ZT is a Mitsubishi Electric SJ-V series AC spindle motor, designed for high-power CNC machining applications where strong continuous torque and stable heavy cutting performance are required.
It belongs to the SJ-V (medium-inertia general-purpose spindle motor family), typically used in larger machining centers.
🔧 Key specifications
| Parameter | Value |
|---|---|
| Series | SJ-V |
| Short-time rated output | 18.5 kW |
| Motor type | AC spindle motor (medium inertia) |
| Design focus | Heavy-duty general machining |
| Shaft configuration | Standard / hollow variants depending on machine build |
| Bearing type | High-speed spindle bearings |
| Cooling | Forced air / machine-integrated (application dependent) |
⚙️ What “01ZT” means
- 01 → standard design / electrical configuration
- Z → revised / optimized internal design variant
- T → through-spindle (hollow shaft) configuration for coolant or tool-through machining
So:
01ZT = standard 18.5 kW SJ-V spindle motor with through-spindle capability and design revision
🏭 Typical applications
This motor is used in:
- CNC vertical machining centers (heavy-duty)
- large milling machines
- production machining lines
- medium-to-heavy metal cutting operations
It is chosen when machines need:
- high cutting torque at low/medium speed
- stable continuous operation under load
- durability for industrial production
⚖️ Where it fits in Mitsubishi spindle lineup
| Series | Role |
|---|---|
| SJ-DL | Ultra-high-speed tapping/drilling |
| SJ-DJ | Compact/lightweight spindles |
| SJ-V | General-purpose & heavy machining spindles |
| SJ-DG | High dynamic / high torque advanced cutting |
🧠 Simple explanation
SJ-V18.5-01ZT is a high-power (18.5 kW) CNC spindle motor designed for heavy machining centers, prioritizing cutting torque and stability rather than high-speed operation.
Additional Information
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Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
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| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
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