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Rotary Motor with Brake

Model Selector(unit:mm)

Diameter:
  • 65
  • 80
  • 170
  • 224
  • 263
Rotor:
  • Internal Rotor
Height:
  • 56mm
IP Rating*:
  • IP 40
Cooling Type*:
  • Self-cooled
Brake Type:
  • Electric Brake
Cable Outlet:
  • Side
Encoder Code:
  • Absolute encoder
  • Incremental encoder
Extension Cable:
1M
  • 1M
  • 2M
  • 3M
  • 5M
  • 7M
  • 10M
  • N
  • None
End-face runout:
  • 20μ
Rotor:
  • Internal Rotor
Height:
  • 50mm
IP Rating*:
  • IP 40
Cooling Type*:
  • Self-cooled
Brake Type:
  • Electric Brake
Cable Outlet:
  • Side
Encoder Code:
  • Absolute encoder
  • Incremental encoder
Extension Cable:
1M
  • 1M
  • 2M
  • 3M
  • 5M
  • 7M
  • 10M
  • N
  • None
End-face runout:
  • 20μ
Rotor:
  • External Rotor
Height:
  • 95mm
IP Rating*:
  • IP 40
Cooling Type*:
  • Self-cooled
Brake Type:
  • Electric Brake
Cable Outlet:
  • Side
Encoder Code:
  • Absolute encoder
  • Incremental encoder
Extension Cable:
1M
  • 1M
  • 2M
  • 3M
  • 5M
  • 7M
  • 10M
  • N
  • None
End-face runout:
  • 20μ
Rotor:
  • Internal Rotor
Height:
  • 62mm
IP Rating*:
  • IP 40
Cooling Type*:
  • Self-cooled
Brake Type:
  • Electric Brake
Cable Outlet:
  • Side
Encoder Code:
  • Absolute encoder
  • Incremental encoder
Extension Cable:
1M
  • 1M
  • 2M
  • 3M
  • 5M
  • 7M
  • 10M
  • N
  • None
End-face runout:
  • 20μ
Rotor:
  • External Rotor
Height:
  • 188mm
IP Rating*:
  • IP 40
Cooling Type*:
  • Self-cooled
Brake Type:
  • Electric Brake
Cable Outlet:
  • Side
Encoder Code:
  • Absolute encoder
  • Incremental encoder
Extension Cable:
1M
  • 1M
  • 2M
  • 3M
  • 5M
  • 7M
  • 10M
  • N
  • None
End-face runout*:
  • 20μ
Selected Model:
Approx. Weight:
  • Product Detail
  • TDDI-065
  • TDDI-080
  • TDDE-170
  • TDDI-224
  • TDDE-263
How To Order
Spec Index
Applications
How To Order

TKL Product Structure1

Spec Index
Applications

TKL Product Structure2

rotary motor Series Electromagnetic induction

Inner Structure

Rotary Motor with Brake

Product Principle

A rotary motor consists of a rotor and stator. The rotor is the load itself or directly connected to the load, and is equipped with permanent magnets. The stator is fixed to the base and contains multiple coils. Based on the electromagnetic principle, energizing the coils generates a rotating magnetic field, which directly drives the permanent magnet rotor to rotate. The rotor speed is determined by the frequency of the applied current, while its position is controlled by the phase of the current.

Product Advantages

1. Reliable position holding

The integrated brake provides holding torque when the motor is stopped, helping keep the rotary axis securely in the required position. This is particularly important for applications where the load must remain stationary during machine pauses or power-off conditions.

2. Enhanced operational safety

The brake helps prevent unintended rotation when the motor is not actively generating torque. By providing an additional mechanical holding function, it can improve the safety and stability of rotary equipment during shutdown and emergency conditions.

3. Stable load retention

The braking mechanism is designed to hold the rotary load securely against external forces when the axis is stationary. This helps maintain the required position and reduces the risk of unwanted movement caused by gravity or external mechanical forces.

4. Suitable for vertical and tilted axes

For rotary mechanisms installed at vertical or inclined orientations, the brake can provide additional holding capability when the servo motor is stopped. This makes the series suitable for applications where the load position must be maintained against gravity.

5. Compact integrated design

Integrating the brake directly into the motor assembly eliminates the need for a separate external braking mechanism and associated mounting components. This simplifies machine construction while reducing installation space and mechanical complexity.

 
Rotary Motor with Brake

Rotary Motor with Brake

Brake rotary motors are designed for applications where reliable load holding and enhanced safety are required in addition to normal direct-drive rotary performance. Compared with standard rotary motors, the integrated brake provides a self-locking or holding function when the motor is stopped, helping prevent unintended rotation during standstill or power-off conditions. This feature is particularly valuable for rotary axes affected by gravity or external forces, where maintaining the load at a fixed position is essential for safe and stable operation. The direct-drive structure eliminates the backlash and mechanical losses associated with conventional reducers, while the integrated encoder provides accurate position feedback for precise servo control. By combining direct-drive performance with reliable position holding, brake rotary motors are suitable for rotary tables, tilting mechanisms, lifting and positioning systems, vertical or inclined rotary axes, and other applications requiring both precise motion and secure load retention.

brake-Specification Table brake-Drawing1
brake-Specification Table brake-Drawing2
brake-Specification Table brake-Drawing3
brake-Specification Table brake-Drawing4
brake-Specification Table brake-Drawing5