DH102A-22-1210S

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The DH102A-22-1210S is a Kollmorgen DDR Direct Drive Motor weighing 96.5 pounds with a peak torque of 155 lb-ft. Manufactured as part of the DDR Direct Drive Motors series, it operates at a maximum speed of 300 RPM with a sine encoder resolution of 1,048,576 counts/rev. It supports 480/400 VAC.

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Product Description:

The DH102A-22-1210S is a direct drive motor engineered by Kollmorgen to provide speed and torque in motion processes. It enhances the performance of automation systems by delivering highly responsive motion without the need for mechanical transmission components. The motor couples directly to the load, minimizing backlash and energy loss. This motor excels in demanding motion tasks and is used in applications in semiconductor manufacturing, medical imaging and precision assembly.

This motor comes equipped with a sine encoder resolution of 1,048,576 counts per revolution, enabling extremely precise position feedback. This allows the motor to detect even the smallest changes in position, which is essential for operations that demand ultra-fine accuracy. The sine encoder ensures smooth motion profiles and tight control, enhancing the reliability and efficiency of the entire automation process. The motor is engineered to provide steady rotational motion at a rate of 300 RPM. This allows for greater torque delivery in precision-focused environments with minimal mechanical stress.

The DH102A-22-1210S is rated for a maximum 155 lb-ft torque which enables it to handle high load conditions with ease. It can provide strong rotational force when needed, such as during acceleration, for system stability even under different load conditions. This unit is suited for inputs of 480/400 VAC, allowing it to integrate seamlessly into standard industrial power systems. This makes it easy to deploy even in global applications with higher voltage specifications. The motor is built to support a maximum dynamic axial compression load of 11,700 lbf, enabling it to withstand significant force during operation. This enhances efficiency in performance even in scenarios when the motor is directly coupled to loads that exert significant axial pressure.

Accuracy (arc-sec)
± 26 (Sine Encoder)
Connector Types
Straight or 90° options available
Continuous Torque (tc) At 40°c
46.8 lb-ft (63.4 N-m)
Feedback Cable Bend Radius (static)
107 mm (4.2 in)
Flange Outer Diameter
12.995 - 12.990 in (330.06 / 329.94 mm)
Intermittent Duty Zone Torque (peak)
~186 lb-ft (~252 N-m)
Max Dynamic Axial Compression Load
11,700 lbf (5,300 kg)
Max Operating Speed (230v)
300 RPM (5.0 RPS)
Operating Voltage
480/400 VAC
Peak Torque (tp)
155 lb-ft (210 N-m)
Repeatability (sine Encoder)
± 0.62 arc-sec
Resolution (sine Encoder)
1,048,576 counts/rev
Rotor Inertia
0.0732 lb-ft-sec² (0.0992 kg-m²)
Static Friction Adder (for Sealed Units)
2.6 lb-ft (3.5 N-m)
Weight
96.5 lb (43.8 kg)

Frequently Asked Questions about DH102A-22-1210S:

Q: Does the DH102A-22-1210S come with integrated feedback?

A: Yes, the DH102A-22-1210S features a sine encoder with a resolution of 1,048,576 counts per revolution. This enables extremely accurate position feedback and smooth motion control.

Q: What is the operating voltage of the DH102A-22-1210S?

A: The DH102A-22-1210S operates at 480/400 VAC, making it suitable for a wide range of industrial power environments.

Q: What is the maximum speed of the DH102A-22-1210S?

A: The DH102A-22-1210S reaches a maximum speed of 300 RPM. This supports controlled, low-speed applications where precision and torque stability are critical.

Q: What is the peak torque capacity of the DH102A-22-1210S?

A: The DH102A-22-1210S provides a peak torque of 155 lb-ft, enabling it to handle demanding motion profiles.

Q: How much does the DH102A-22-1210S weigh?

A: The DH102A-22-1210S weighs 96.5 lbs, indicating a solid construction built for durability and performance.


Internal Product Review

  • ‘‘The DH102A-22-1210S offers excellent stability and responsiveness, especially in high-precision automation systems. However, the motor's weight may pose installation challenges in some setups, but the performance payoff is significant.’’

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