Direct Drive Tech
M1502E-111 Directdrive Motor
FAQ
Direct drive motor questions
Short answers for teams evaluating M1502E-111 Directdrive Motor for robot wheel modules, AGV/AMR chassis, compact actuators, fitness equipment, or custom drive systems.
What is M1502E-111 Directdrive Motor used for?
M1502E-111 Directdrive Motor is used for direct drive wheel modules, compact robot chassis, AGV and AMR prototypes, fitness equipment, and custom actuation systems where low noise, torque density, and simpler transmission design matter.
Why choose a direct drive motor instead of a geared drive?
A direct drive motor can reduce mechanical complexity, backlash, noise, and maintenance compared with some geared drive designs. The right choice still depends on torque, speed, size, protection, control, and integration requirements.
What should I confirm before selecting M1502E-111 Directdrive Motor?
Check the required torque, speed range, wheel size, operating voltage, controller compatibility, duty cycle, thermal conditions, mounting space, ingress protection needs, and whether customization or engineering support is required.
Can M1502E-111 Directdrive Motor be used for custom robot development?
Yes. Direct Drive Tech motors are commonly evaluated for robot development and OEM integration. Teams should confirm electrical, mechanical, and control interface requirements before final selection.
Product summary
M1502E-111 is an M15 series direct-drive motor for compact mobile robot chassis, service robot bases, AGV/AMR wheel modules, and medium-load direct-drive integration. It uses CAN Bus communication, integrated driver control, IP66 protection, and low-noise operation.
Key parameters
| Series | M15 series |
|---|---|
| Outer diameter | 144 mm |
| Length | 48 mm |
| Weight | 1.86 kg |
| Rated speed | 95 rpm |
| Rated torque | 2 Nm |
| Stall torque | 10 Nm |
| Rated voltage | 24 VDC; 12-36 V range |
| Torque density | 5.5 Nm/kg |
| Noise | <=40 dB |
| Protection | IP66 |
| Communication | CAN Bus |
| Encoder | Absolute encoder, 14 bit |
Use cases
- AGV/AMR wheel modules
- Compact mobile robot chassis
- Inspection, delivery, and service robot bases
- Engineering teams evaluating M15 series direct-drive motors
FAQ
What is M1502E-111 best for?
It is best for compact to medium-load mobile robot chassis that need CAN Bus control, direct-drive movement, and IP66 protection.
Which communication protocol does it use?
M1502E-111 uses CAN Bus communication.
Is it suitable for outdoor or dusty conditions?
The motor has an IP66 protection rating, but final suitability still depends on enclosure design, connectors, duty cycle, and the operating environment.
Can it be customized?
Customized services are available. Confirm load, wheel size, speed, voltage, communication, and environmental requirements before ordering.
Shipping costs vary depending on your location, package weight, and package size. Final shipping charges follow the Shipping Policy and carrier billing.
Processing and delivery: Pre-sale orders ship according to the date shown on the product page or order confirmation. Non-presale orders usually ship within 3-7 business days after payment confirmation.
Supported regions: US, UK, Japan, EU, Australia, Canada, and Russia, excluding remote or restricted areas listed in the Shipping Policy.
DHL/UPS are common logistics partners for Direct Drive Tech products; the final carrier may vary.
| Size | |
| Outer Diameter（mm） | 144 |
| Length（mm） | 48 |
| Weight（kg） | 1.86 |
| Performance | |
| Unload Velocity(rpm) | 210 |
| Unload Current (A) | ≤0.85 |
| Rated Velocity(rpm) | 95 |
| Rated Torque(Nm) | 2 |
| Rated Current(A) | 1.5 |
| Stall Torque(Nm) | 10 |
| Stall Current(A) | ≤17 |
| Rated Voltage(VDC) | 24 |
| Voltage range(V) | 12~36 |
| Characteristics | |
| Torque Constant(Nm/A) | 1.30(Measured at rated speed) |
| Velocity Constant(rpm/V) | 10 |
| Rotor Inertia(kg/mm^2) | 3140 |
| Torque Density(Nm/kg) | 5.5 |
| Mechanical | |
| Allowable Radial Load(N) | 800 |
| Allowable Axial Load(N) | 100 |
| Operation | |
| Noise Level(dB) | ≤40 |
| Ingress Protection Rating | IP66 |
| Ambient Temperature | -20~45 |
| Maximum Winding Temp | 120°C intelligent temperature protection |
| Encoder | |
| Encoder Type | Absolute Encoder |
| Encoder Resolution | 14 bit |
| Absolute Position Information | ✔ |
| Others | |
| Connector Type | Power supply terminal: XT30 Signal terminal: ZH1.5-2pin |
| Communication Protocol | CAN Bus |
Selection & integration guide
M1502E-111 selection and integration guide
The Direct Drive Tech M1502E-111 is an M15 series direct-drive motor for mobile robot chassis and wheel modules. Its integrated driver, CAN Bus interface and absolute encoder give engineers model-specific criteria for evaluating a drive system.
Distinguish rated and stall torque
The specification lists 2 Nm rated torque, 10 Nm stall torque and 95 rpm rated speed. The 10 Nm figure must not be treated as a continuous torque rating. Evaluate acceleration, gradients, wheel radius and thermal duty before selecting a motor for a loaded chassis.
Plan mechanical and electrical integration
The published dimensions are 144 mm in diameter and 48 mm in length, with a mass of 1.86 kg. The rated supply is 24 VDC within a listed 12-36 V range. Check mounting clearances, cable routing and supply requirements for your complete assembly.
M1502E-111 uses CAN Bus and a 14-bit absolute encoder. Do not assume that an RS485 controller or a different M-series model's command set is compatible; confirm the exact interface documentation before integration.
Apply the protection rating to the right assembly
IP66 is the published motor rating. Verify the protection of connectors, cable entries and the surrounding enclosure for the intended environment. The motor rating alone does not establish the protection of a complete robot.
Prepare an engineering enquiry
- State the exact model, wheel diameter, expected load, target speed and acceleration.
- Include operating voltage, host controller, duty cycle, mounting space and environmental conditions.
- Use the detailed specification tab below to check the figures, then contact Direct Drive Tech about M1502E-111 to confirm fit and integration requirements.
For alternatives, compare Direct Drive Tech motors. Match the full model code when reviewing specifications; communication interfaces and performance ratings differ across the range.
