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Direct-drive motors · Shenzhen, China
Home Products Housed Rotary DD Motors

Housed Rotary DD Motors

Fully enclosed rotary axis with flange mounting and a hollow or solid shaft.

0.16–800N·m Rated torque range
10,000RPM Maximum speed
60points Inspection checks per unit
17 Patents & software copyrights
Housed Rotary DD Motors — engineering schematic

Engineering schematic — not a product photograph. Dimensional drawings are issued with the quotation.

What it is

Housed (framed) rotary DD motors are a complete, sealed rotary axis: housing, bearings, rotor, stator and feedback in one part with a flange for mounting to the machine. They are the fastest route to a direct-drive axis when the machine has no suitable bearing structure of its own.

Design points

  • Sealed housing protects the motor in machine-shop environments
  • Flange mounting to standard machine interfaces
  • Hollow-shaft options for cable and media pass-through
  • Holding brake available for vertical or safety-relevant axes

Typical fit

5-axis trunnions, grinding and hobbing tables, laser and welding rotary axes

Range parameters

Shared across the range. The exact figures for a housed design are fixed when we size it to your load case.

Range parameters. Individual models are sized to the application — request a datasheet for the exact figures.
ParameterValue
Rated (stall) torque0.16 – 800 N·m
Maximum speedup to 10,000 RPM
Bus voltage75 VDC · 120 VAC · 240 VAC · 400 VAC · 480 VAC
Mounting standardComplies with common European, North American and Japanese machine mounting standards
FeedbackMultiple encoder and resolver options
Torque smoothnessLow cogging-torque design with low harmonic-distortion magnets
Mechanical optionsMultiple connector styles · shaft seal · holding brake
Sizing note. Torque, speed and accuracy cannot be chosen independently. Send the load inertia and the duty cycle and we will run the sizing rather than guess at a part number.

At a glance

Family
Housed
Torque
0.16 – 800 N·m
Speed
up to 10,000 RPM
Feedback
Encoder / resolver
Certification
CE · RoHS
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Enquiry

Ask about housed rotary dd motors

This form goes straight to the application engineers, not to a sales inbox. Include the machine it goes into and the accuracy you need to hold.

  • Reply within one business day
  • Datasheet and dimensional drawing on request
  • Samples measured before shipment

Request a quote

Tell us the duty cycle, the load inertia and the space you have. We reply within one business day.

Prefer to send a drawing?

Email the drawing and the duty cycle, and we will come back with a sizing proposal.

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