Servo Motors

Innovation in Design

Parker utilizes two distinct technologies in the manufacturing of brushless servo motors. The Slotless Design and the Bridged Stator Design both reduce motor manufacturing costs while providing performance advantages to the user. The slotless design eliminates all detent torque in the motor, providing superior performance in applications requiring smooth, low speed operation. This design also results in higher rotor inertia, providing an advantage in applications involving high inertia loads. The bridged stator design results in extremely high torque-toinertia ratios, providing a performance advantage in applications requiring high accelerations. The bridged stator design also greatly reduces detent torque and mechanical noise when compared to a conventional slotted motor. Parker can also provide an integrated planetary gearhead for use with our brushless servo motors. Our unique design integrates the pinion of the gearhead into the motor shaft, reducing total package length by almost two inches.

I-Force Ironless Motor

Features:

• Peak accelerations up to 15g and speeds to 350 inches/sec

MX80 Minature Linear Motor Series

Linear Servo Motor features a patent pending ironcore design that provides high thrust density plus “cog free” linear acceleration to 5Gs and velocities to two meters/second. The non-contact design offers long life and clean operation.

Features:

• Small size
• Quick acceleration
• High velocity
• High resolution
• High repeatability
• High accuracy

MX80L Minature Linear Motor

Parker''s MX80L Miniature Stage, the smallest linear servo-motor driven positioner in the industry, is redefining high throughput automation in the world of miniature positioners. The MX80 is a high performance linear servo motor stage designed to meet today''s 24/7 production demands requiring rapid-fire positioning of light loads within a small work envelope.

• Miniature Size - Low Profile (25 mm high X 80 mm wide)
• Linear Servo-motor drive
• 5G acceleration
• High velocity (2 m/sec.)
• Quick Settling
• Submicron precision
• Multi-axis platform
• Selectable travels:25,50,100,150 mm.
• Cross Roller Bearing (zero cage creep design)
• "Plug-in" intelligent drive
• No Moving Cables
• Dowel holes for repeatable mounting of payload
• Cleanroom and Low ESD options

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High Force Linear Motor: BLMA

With travels up to 6.3 meters the BLMA120 linear motor actuator brings direct drive performance to the ''industrial'' actuator world. An integral linear encoder and pre-loaded wheel bearings are protected by a standard strip seal for industrial environments. The ''BLAM'' packs an impressive 386 pounds of peak thrust and offers impressive dynamic performance and settling times at any travel.

• High performance Linear-motor drive Peak linear force of 2100 N (472 lb) Quick settling time High repeatability: .01 mm ( .0004in.) No maintenance No drive train contact or wear Multiple carriages on single rail Velocities to 7 meters /sec Heavy Duty Roller Wheel Bearings
• Selectable travel to over 6 meters (20 ft)

Max Plus Linear Servo Motors

The MaxPlus linear servo motors are revolutionizing the industry with its superior linear motion technology.

Available in both dual row and single row magnet configurations, MaxPlus linear motors are designed to exceed the rigorous demands required in dvanced manufacturing, assembly, test and inspection environments. Our MaxPlus line of linear servo motors utilizes an ironless core design that provides high peak-to-continuous force ratios and extremely high acceleration in high-speed applications. MaxPlus linear motors have superior thermal properties and the highest force to coil weight available. All of which means you can expect exceptional performance, smooth motion, high accuracy, plus unparalleled acceleration and stiffness.

Compumotor is continually working with new and emerging technologies to improve our product offering. For example, MaxPlus linear servo motors utilize a patented, automated machine winding technology that results in excellent unit-to-unit consistency at a significantly lower cost.

SL Series Slotless Linear Motors

Compumotor's SL Series brushless linear servo motors feature the same slotless winding design made popular by our SM series of rotary servo motors. Along with reduced manufacturing costs, the slotless design creates several performance advantages when compared to traditional ironcore and ironless linear servo motors: 

Single-row magnet bar 
Lower cost and weight (compared to ironless design) 
Lighter weight forcer (compared to ironcore design) 
Lower attractive forces (compared to ironcore design) 
Less cogging force (compared to ironcore design) 
Better heat dissipation (compared to ironless design) 
More force per package size (compared to ironless design)

The Linear Motor Concept

The SL Series linear servo motors feature three different forcer widths with multiple forcer lengths available in each width. The SL series motors produce forces up to 50 lbs. continuous, 150 lbs. peak, with even more force available if used with the optional air or water cooling. The SL series forcer is available with flying leads or hi-flex cable options. 

High Speeds
Zero Backlash
Fast Response
High Precision

400LXR Table Series

The 400LXR Series linear servo motor tables are pre-engineered "plug and play" modules that combine slotless linear motor technology with performance matched mechanical elements to provide, high acceleration, high velocity, and quick settling, with accurate, highly repeatable positioning.

Offering an unrivaled range of features, sizes, travels, and ease-of-use options, these tables make it easy to size, select, and integrate a "best fit" linear motor solution. An innovative cable management system (with a convenient "pass-through" for user requirements) spearheads the list of selectable options which includes drives, encoder resolutions, Home and Limit sensors, cleanroom compatibility, pinning and more.

Velocity to 3 m/sec.
Acceleration to 5 Gs
Encoder resolution to 0.1 microns
Long life cable management system
Proven protective strip seal
Certified accuracy and repeatability
Quick delivery