Name: QS138 4000W Mid-Drive PMSM Motor Kit, Three-Phase
Brand: AMG Hydraulic Engineering
SKU: 1601386554850
Price: 696.00 AUD
Availability: InStock

QS138 4000W Mid-Drive PMSM Motor Kit, Three-Phase

$696.00 $1,043.00

Shipping calculated at checkout.

Product Overview

The QS138 4000W PMSM motor kit is a high-performance mid-drive motor designed for electric drive systems requiring high torque and efficiency. Built with permanent magnet synchronous technology, it delivers smooth operation, strong acceleration, and reliable performance in demanding applications.

Technical Specifications

Specification	Value
Product Name	Mid-Drive PMSM Motor
Model	QS138
Motor Type	Permanent Magnet Synchronous Motor
Structure	Mid-Drive Motor
Power Rating	4000 W
Phase	Three Phase
Voltage	48V / 72V
Speed Range	High torque operation
Cooling Type	Air Cooled
Efficiency	High Efficiency
Protection Rating	IP54
Mounting Type	Mid-Drive
Application Type	Electric Drive Systems
Dimensions	Model dependent
Warranty	12 Months

Key Features

4000W high-performance output
PMSM technology for efficiency and torque
Smooth and stable operation
Compact mid-drive configuration
Suitable for electric mobility systems
Reliable and durable design

Typical Applications

Electric vehicles
E-bikes and motorcycles
Industrial drive systems
Automation equipment
Mobility systems
Custom electric builds

Shipping & Support

Fast dispatch - Australia & World wide shipping
Technical assistance available
12-month warranty

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

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// By the numbers

Built on eight years of trade.

Authorised distribution at scale — measured by orders shipped, brands stocked and engineers on call.

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Across 12 categories

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// What customers say

Trusted on the shop floor.

Engineers, plant managers and procurement teams who keep coming back.

Sourced an obsolete Parker valve in 48 hours when the OEM had a 12-week lead time. Saved a $40k machine from sitting idle.

Mark T.Maintenance Lead · Brisbane plant

Their engineering desk caught a sizing mistake in our spec before we ordered. Saved us from buying a pump that wouldn't have moved enough oil for the duty cycle.

Sandra K.Hydraulics Engineer · OEM

The cross-reference service is the reason we switched. Send a part number, get a real answer with a real datasheet — not a sales pitch.

Daniel P.Procurement · Mining services

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