Home   -   Sitemap   -   Contact
Ledex on Facebook Ledex on Twitter Ledex Blog
Functional Comparison
Products by Type
Ultimag®
BTA®
HTA
Rotary
Products by Attribute
Quiet
Long Life
Miniature
Battery Operated
High Speed
Functional Comparison
Products by Type
Soft Shift®
Low Profile
STA® Tubular
DC Open Frame
Dormeyer® AC Open Frame
Dormeyer® Laminates
Products by Attribute
Quiet
Long Life
Miniature
Battery Operated
Magnetically Latching
High Speed
Touch Screen Solutions
Smart Meter Relays
PMDC
Brushless
Stepping
Synchronous
Microswitches
Snap Action Switches
Panel Mounted
Go to Johnson Electric Web Site
Solenoids > High Speed Solenoids : High Speed Solenoids
Specifications and Drawings
Rotary Metric
(mm)
Rotary Imperial
(inches)
All Products
BTA 2EV
BTA 3EV
BTA 4EV
BTA 5EV
BTA 6EV
Ultimag 4EM
Ultimag 5EM
Ultimag 6EM
Rotary 1E
Rotary 2E
Rotary 3B
Rotary 3E
Rotary 4E
Rotary 5B
Rotary 5S

Linear Metric
(mm)
Linear Imperial
(inches)
All Products
STA 0.5x0.5 Pull
STA 0.5x0.5 Push
STA 0.5x1 Pull
STA 0.5x1 Push
STA 0.75x1.5 Pull
STA 0.75x1.5 Push
LowProfile 0EC
LowProfile 1EC
LowProfile 2EF-EC
LowProfile 3EF-EC
LowProfile 4EF-EC
LowProfile 5SF
Open Frame B12
Open Frame B17
Open Frame C5
Open Frame C8

High Speed Solenoid Selection
We offer a number of rotary and linear solenoid designs which offer an excellent solution for high speed installations requiring actuation in few milliseconds.

Rotary Designs
BTA® Brushless Torque Actuator
Quiet, shock-free operation
High speed cycle rate
Closed loop velocity and position control
Field proven over 100 million cycles
Low power consumption; moderate torque output
Completely enclosed design available in imperial and metric units
Variety of mounting and shaft end configurations

Ultimag®
Bidirectional, center return functionality
High speed cycle rate with speeds over 100 Hz
Peak torque over 225 oz-in
100 million actuation life
Quiet, shock-free operation
On/off or proportional mode operation
Low power consumption; moderate torque output
Completely enclosed design available in Imperial and metric units
Variety of mounting and shaft end configurations

Rotary Solenoids
Snap acting engagement
Maximum versatility
On/off operation
Clockwise or counterclockwise
1 million cycles/50 million on extended life models
Average power consumption; high torque output
Compact design available in imperial and metric units
Variety of enclosures, mounting and shaft end configurations
Linear Designs
STA® Tubular Solenoids
Push or pull, on/off operation
Economical design tailored to high volume applications
Well suited to lock/latch operations
STA case provide greater shock and vibration integrity
25 million cycles
Average power consumption; moderate force output
Imperial and metric units
Multiple plunger designs and shaft end configurations
Magnetic latching model

Low Profile Solenoids
Push/pull engagement
Ideal for high force, short stroke, on/off operations
Well suited to lock/latch operations
1 - 5 million cycles
Average power consumption; high force output
Imperial and metric units
Completely enclosed design available in imperial and metric units
Variety of mounting and shaft end configurations

Open Frame Solenoids
Pull-in operation (push models available)
On/off operation
Most economical design for volume applications
Up to 5 million cycles depending on the product size and application
Higher power consumption; moderate force output
Compact box frame and C frame designs available in imperial and metric units
Variety of enclosures, mounting and shaft end configurations
Magnetic latching models

File Format Help
PDF: Some documents in this index are published in Acrobat (PDF) format. We recommend a current browser such as Explorer with Acrobat Reader and Plug-in.
ZIP: Some files need to be unzipped. Unzip utilities available for download for Windows / Macintosh.
For technical difficulties with this page contact us here.
L458