ZD044 Mid-Drive Motor
Mid-Drive Motors & Geared Motors
ZD044 Mid-Drive Motor
The ZD044 is a 350–500 W mid-drive motor for electric motorcycles and light electric vehicles, operating at 48–72 V with up to 1000 W peak output, 1600 rpm rated speed and IP54 protection. It is supplied by our manufacturing partner; full specifications and dimensions are listed below.
- Rated bus voltage: 48V-72V
- Rated power: 350W-500W
- Peak power: 1000W
- Rated speed: 1600rpm
- Peak torque: 30N.m
Dimensions
Technical Specifications
| Rated bus voltage | 48V-72V |
| Rated power | 350W-500W |
| Peak power | 1000W |
| Rated speed | 1600rpm |
| Peak torque | 30N.m |
| Maximum efficiency | ≤85% |
| Protection level | IP54 |
| Insulation level | B |
| Position sensor type | HALL |
| Temperature sensor model | KTY84-150 |
| Gear ratio | 3.4:1 |
| Primary transmission form | Gear |
| Secondary transmission form | Chain |
| Motor weight | 4.8KG |
| Cooling Method | Natural cooling |
| Application scenarios | ATV |
Frequently Asked Questions
What voltage is this motor rated for?
This motor is rated for 48V-72V operation. Please confirm your battery pack voltage matches before ordering.
What is the rated and peak power of this motor?
The rated power is 350W-500W, and peak power reaches 1000W for short-duration high-load operation.
What are the speed and torque ratings?
Rated speed is 1600rpm; peak torque is 30N.m. Actual performance depends on the controller settings and the load.
What is the protection level of this motor?
The motor is rated IP54, so it is protected against dust and water ingress to that level when the housing and connectors are properly sealed.
Which position sensor does this motor use?
It uses a HALL position sensor, providing accurate rotor position feedback for smooth and efficient operation.
Can the specification be changed for bulk orders?
This model is supplied as a standard catalog product with fixed specifications – the motor itself cannot be modified. If you need a different voltage or power rating, we can recommend an alternative model from the same series. Please send us your target specification and we will advise the closest option.
Interested in this motor?
Contact us for pricing, samples and customization.