Products for bench top machinists | LittleMachineShop.com

Motor, 150 Watt, Micro Mill

Motor, 150 Watt, Micro Mill - Main image
$103.82 $154.95 In stock

Motor, 150 Watt, Micro Mill is a replacement motor intended for SIEG X1 family micro mills. It is a 150 watt DC-110v motor rated at 4000 RPM.

  • For SIEG X1 family micro mills
  • 150 watt motor
  • DC-110v
  • 4000 RPM
  • Brand: Sieg Industrial Group
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.4 / 5 · 5 reviews)

Daniel H. ★★★★★

Bolted this straight onto my Sieg X1 and it spins up to 4000 RPM without a hitch. The 110v DC wiring was a direct swap, and now my cuts feel noticeably smoother than with the old motor.

Jason M. ★★★★★

Installed this 150 watt replacement in my X1 mill and it runs noticeably smoother than the original. The 4000 RPM is perfect for my small aluminum projects.

Andrew ★★★★★

My old motor gave out mid-project, but this 150-watt replacement spins at a solid 4000 RPM and fit perfectly into my X1 mill. The install was straightforward and it's running quieter than the original.