Overview
The DM-R-3515 is a compact brushless DC servo motor with an integrated FOC servo driver and high-resolution magnetic encoder. Combining the motor, driver, and encoder into a single unit simplifies wiring, reduces installation space, and improves system reliability.
Operating from a 24V supply with RS485 communication, the DM-R-3515 supports torque, speed, and position control for smooth and accurate motion. Its lightweight design and compact size make it an excellent choice for collaborative robots, gimbal systems, handheld laser equipment, pan-tilt platforms, precision automation, and research applications.
Features
- Integrated BLDC servo motor with built-in FOC driver
- 24V low-voltage operation
- RS485 communication interface
- High-resolution 14-bit magnetic encoder
- Torque, Speed and Position control modes
- Compact all-in-one design
- High torque density
- Smooth direct-drive motion
- Low vibration and low noise
- Easy installation and integration
- High positioning accuracy
- Reliable continuous operation
Applications
- Collaborative robots (Cobots)
- Robotic joints
- Gimbal stabilization systems
- Pan-tilt platforms
- Handheld laser equipment
- Precision positioning systems
- Industrial automation
- Medical devices
- Optical inspection equipment
- Scientific research instruments
- Smart manufacturing equipment
- AGV and AMR robots
Specifications
| Parameter | Value |
|---|---|
| Model | DM-R-3515 |
| Motor Type | Brushless DC Servo Motor |
| Driver | Integrated FOC Servo Driver |
| Rated Voltage | 24 V |
| Driver Input Voltage | 12–24 VDC |
| Rated Current | 1.1 A |
| Rated Torque | 0.24 Nm |
| Stall Torque | 0.50 Nm |
| Rated Speed | 800 RPM |
| Max Speed | 1000 RPM (24V) |
| Stall Current | 1.5 A (24V) |
| Line Resistance | 6.3 Ω |
| Phase Inductance | 1.05 mH |
| Speed Constant | 42 rpm/V |
| Torque Constant | 0.22 Nm/A |
| Rotor Inertia | 109 g·cm² |
| Pole Pairs | 11 |
| Motor Weight | 120 g |
| Encoder Resolution | 14-bit / 0.022° |
| Communication | RS485 |
| Connector | ZH1.5 6-Pin |
| Winding Connection | Y |
| Driver Current Range | 0.01–1.5 A |
| Control Modes | Torque / Speed / Position |
| Operating Temperature | -20°C to +85°C |
| Maximum Magnet Temperature | 120°C |
Mechanical Dimensions
| Parameter | Value |
|---|---|
| Motor Diameter | 40 mm |
| Overall Length | 33.2 mm |
| Front Pilot Diameter | 12.5 mm |
| Front Mounting | 4 × M3 |
| Rear Mounting | 4 × M3 |
| Rear Mounting Circle | Ø20 mm |
Package Includes
- 1 × DM-R-3515 BLDC Servo Motor with Integrated FOC Driver
