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H-344-C-0200 Kollmorgen

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The Kollmorgen H-344-C-0200 is part of the Silverline Brushless Servo Drives series and features a 3.44 inch square frame with a shaft diameter of 0.3750 inches. The servo drive uses a 10-pin ribbon cable encoder interface with 1000 LPR resolution and A/B/I differential outputs. Its body length is 4.38 inches and it is equipped with three 16 AWG motor leads and five 26 AWG sensor leads.

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Product Description:

The H-344-C-0200 is a brushless servo motor manufactured by Kollmorgen and listed in the Silverline Brushless Servo Drives series. It supplies closed-loop rotary motion for positioning tables, pick-and-place heads, and other automated axes where repeatable torque and speed are essential. A square 3.44-inch frame, an 18-inch minimum lead set, and a 10-pin ribbon encoder interface are supplied so the motor can be wired directly to a Kollmorgen drive without adapter cables. The compact frame and integrated feedback connections support installation in automated machinery with limited mounting and cable-routing space.

The square frame dimension of 3.44 in establishes the side-to-side envelope that mates with standard NEMA brackets. The overall stack depth is 4.38 in, allowing the motor to fit into shallow machine compartments. Four tapped holes on a 3.875 in bolt circle center the housing and resist torsional loads. A stainless steel shaft with a diameter of 0.3750 in accepts keyed or compression couplings, and its axial runout is limited to 0.0015 in, reducing shaft-end wobble that could affect coupling alignment. Three 16 AWG power leads carry phase current, while five 26 AWG sensor leads route Hall and encoder signals. Both cable sets have a minimum length of 18 inches, allowing them to reach nearby junction points without splices.

The optical encoder delivers 1000 LPR of incremental resolution and produces channels A, B, and index in a differential A/B/I format, providing noise-resistant position data to the drive. Internal electronics operate from a regulated 5 VDC supply, so line-level power is not introduced into the feedback connector. Hall devices are spaced for 120° commutation, enabling six-step startup before the encoder supports closed-loop velocity control. The 10-pin ribbon connection organizes the encoder channels in a compact interface, while the separate motor and sensor leads keep phase-current wiring apart from low-voltage feedback conductors. This separation helps reduce electrical interference that could otherwise affect the position signals during motor operation.

Body Length
4.38 in
Bolt Circle Diameter
3.875 in
Encoder Interface
10-Pin Ribbon Cable
Encoder Outputs
A/B/I Differential
Encoder Resolution
1000 LPR
Encoder Supply
5 VDC
Hall Commutation
120°
Motor Lead Count
3
Motor Lead Gauge
16 AWG
Motor/sensor Lead Length
18 in Min
Mounting Hole Count
4
Sensor Lead Count
5
Sensor Lead Gauge
26 AWG
Shaft Diameter
0.3750 in
Shaft Runout
0.0015 in
Square Frame
3.44 in

Frequently Asked Questions about H-344-C-0200:

Q: What is the encoder resolution of the H-344-C-0200 servo drive?

A: The H-344-C-0200 features an encoder resolution of 1000 lines per revolution (LPR).

Q: What is the shaft diameter of the H-344-C-0200?

A: This servo drive uses a 0.3750 inch diameter shaft for mechanical connectivity.

Q: What type of encoder interface does the H-344-C-0200 use?

A: The H-344-C-0200 is equipped with a 10-pin ribbon cable for its encoder interface.

Q: How many mounting holes are present on the H-344-C-0200?

A: There are 4 mounting holes on the H-344-C-0200 for secure attachment.

Q: What type of Hall commutation does the H-344-C-0200 support?

A: This model provides Hall commutation with a 120° phase relationship.


Internal Product Review

  • ‘‘The H-344-C-0200 is a Kollmorgen brushless servo motor with 120° Hall commutation and A/B/I differential encoder outputs. A 1000 LPR encoder resolution and 5 VDC encoder supply support clean feedback integration in motion-control assemblies. A well-executed servo package for stable positioning performance.’’

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