33VM52-000-29

Products Description

33VM52-000-29 is a low-inertia permanent magnet DC(PMDC)servo motor manufactured by Pacific Scientific,part of its VM series.Designed for industrial automation applications requiring rapid response and high-precision control,this model is currently discontinued.

Product Overview and Key Features

The core strength of the 33VM52-000-29 lies in its exceptional dynamic performance.Its“low inertia”design features a lighter rotor,enabling rapid starts,stops,and reversals with highly responsive control signal reactions.This facilitates precise positioning and speed control.The motor incorporates Alnico V-7 magnets internally.This material offers excellent high-temperature resistance and corrosion resistance,ensuring the motor's stability and extended lifespan in demanding industrial environments.It is typically equipped with an optical encoder or tachometer to provide precise position and speed feedback for closed-loop control.

Application Scenarios

Leveraging its high-performance characteristics,this motor is widely used in various automated equipment:

Industrial Robots:Drives robotic arm joints for rapid,precise motion.

CNC Machines:Powers spindles or feed axes.

Packaging&Printing Machinery:Suited for processes requiring frequent starts,stops,and precise positioning,such as sealing machines,case packers,and paper conveyors.

Medical Equipment:Used in surgical robots,medical imaging devices,and other precision instruments.

Automated production lines:Serving as universal drive units for diverse assembly and inspection stations.

Specification Notes

Core specifications are compiled from multiple suppliers.Note that minor parameter variations may exist across sources due to differing test conditions or product batches.

Brand:Pacific Scientific(some products bear Danaher branding)formerly part of the Danaher Group

Product Type

Low-inertia permanent magnet DC(PMDC)servo motor

Note:Distinguish from stepper motors

Rated Voltage

24 VDC

Operating Range

Typically 18-36 V

Rated Current(Continuous)

3.1-5.7 A

Some sources list 6.4 A

Rated Speed

5000 RPM

Some sources mention 3000 RPM

Output Shaft Diameter:6.35 mm(1/4 inch)round shaft

Magnet Material:Alnico V-7 for high-temperature and corrosion resistance

Weight:Approx.1.05 kg to 2.6 kg(significant variation across sources;actual weight prevails)

Encoder/Feedback:Standard configuration includes optical encoder or analog tachometer for precise speed and position feedback

Cooling Method:Natural cooling without forced air cooling

Product Discontinued Status

Multiple independent sources confirm Pacific Scientific has officially discontinued the 33VM52-000-29 motor.It is therefore classified as a discontinued industrial spare part.Current market supply primarily originates from distributor remnants or the used/refurbished market.If encountered during equipment maintenance or spare part procurement,verify the supply channel and warranty coverage.

Regarding motor classification,search results indicate both servo motor and stepper motor descriptions.However,based on descriptions from most suppliers,it is a PMDC servo motor.

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33VM52-000-29 PACIFICSCIENTIFIC Servo Motor

Products Description

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