MT60 Male Connector – 3-Pin Three-Phase Plug for BLDC Motors

The MT60 male connector is a 3-pin high-current plug built to join the A/B/C phases of three-phase BLDC motors to a controller. It carries up to approximately 60 A, depending on wire gauge and cooling. The housing is moulded from heat-resistant nylon (PA) and uses a keyed shape, so reversed mating is physically blocked.

This connector is used in electric bikes, electric scooters, light electric vehicles, RC models and drones. All three bullet-style contacts sit inside a single body. As a result, the motor phases mate in one movement instead of three separate joints, and the chance of swapping phases during assembly drops sharply.

Wires attach by soldering into the contact cups. Therefore no crimping tool is needed — a soldering iron with enough thermal output is enough. That approach is convenient when you work with thick motor leads that resist crimp dies.

Benefits and Advantages

• High current capability – designed for heavier loads, up to roughly 60 A depending on the system.
• Low contact resistance – gives a dependable joint and steady power transfer under load.
• Heat-resistant material – the body is made from durable nylon (PA).
• Keyed geometry – polarity is fixed, so the plug cannot mate backwards.
• Three contacts in one housing – every motor phase connects in a single action.
• Fast installation – solder cups plus clear A/B/C phase identification speed up wiring.
• Compact joint – suits harnesses where free space is limited.
• Vibration resistance – the locked mating holds up under riding loads.

Who Is This Connector For?

This plug is intended for wiring the A/B/C phases of three-phase brushless (BLDC) motors to a controller. It fits electric bikes, electric scooters, light electric vehicles, RC models and drones. Each of those platforms runs a three-phase motor, so the pin count matches directly.

Builders who replace a motor or controller harness reach for this part most often. It also suits anyone assembling an e-bike or e-scooter from scratch, where the phase wiring is built up from bare leads. In addition, the connector helps when a motor must come off quickly for repair or transport.

MT60 is the 3-pin standard within the Amass MT connector series. It is the three-contact counterpart to two-pin power plugs. For that reason it is not suitable for a two-wire battery connection; XT60, XT90 or MT30 types cover that job instead.

Package Contents

• 1× MT60 male connector – housing fitted with three male contacts.

Technical Specifications

Why Choose the MT60 Male Connector?

The main difference from loose bullet contacts is the one-piece housing. All three phases are held inside a single keyed shape. Consequently the joint repeats in the same order every time, and phases cannot end up crossed.

Another difference is the solder cup instead of a crimp barrel. No dedicated crimping tool is required, yet the joint keeps low contact resistance. That matters in high-current circuits, where any extra resistance turns into heat.

The nylon body is heat resistant, so the connector does not deform next to warm motor leads. Furthermore, the locked mating stands up to vibration on rough surfaces, which is exactly where loose bullets tend to work themselves apart.

Frequently Asked Questions

Is the MT60 suitable for a battery connection?

• No. MT60 is a 3-pin connector for the A/B/C phases of a three-phase BLDC motor.
• Two-wire battery circuits use 2-pin types instead: XT60, XT90 or MT30.

Does the MT60 mate with an XT60?

• No. MT60 has 3 contacts, while XT60 has 2 contacts.
• Their geometry differs, so these two connectors do not join together.

Which devices is this connector made for?

• Electric bikes, electric scooters and light electric vehicles.
• RC models and drones running three-phase brushless motors.

Do I need a crimping tool to fit it?

• No. The wires are soldered into the contact cups.
• A soldering iron with sufficient power handles thick motor leads well.

Can I plug it in the wrong way round?

• No. The nylon housing is keyed, which fixes the orientation.
• Polarity stays locked, so reversed mating is prevented.

How much current does it handle?

• Up to approximately 60 A, depending on the wire gauge and cooling in your build.
• Low contact resistance keeps power transfer steady at those levels.

Will it survive vibration on an e-bike or e-scooter?

• Yes. The locked mating is designed to hold under riding loads.
• The heat-resistant nylon body also resists deformation near warm motor wiring.

Is this the male or the female half?

• This is the male (plug) side, supplied as one housing with three male contacts.
• It follows the Amass MT series standard alongside MT30.

For any three-phase BLDC build — an e-bike hub motor, a scooter drivetrain, an RC setup or a drone — the MT60 male connector turns three separate phase joints into one keyed, solderable plug rated to around 60 A.