Specifications

20
In-line Configuration
Ball Screw Drive
In-line ball screw actuators
are used in applications that
require duty cycles up to
100%, loads up to 1100 lbs.
at 0.2 inches per second, or
speeds up to 25 inches per
second at 15 lbs.
Electrically released brakes
are required to prevent
back-driving of the screw
with power off. In-line
versions are direct drive and
are available in three load
and speed versions.
Flange, foot, trunion and
side tapped holes provide
versatile actuator mounting
and the three rod end
options provide either a very
rigid connection for precise
applications or a compliant
connection for applications
that require multiple
degrees of freedom.
Specifications
Dynamic Load: up to 1100 lb at 0.2 in/sec
Static Load: up to 1100 lb
Speed: up to 25 inches/sec at 15 lbs
Acceleration: up to 50 inches/sec
2
at no load
Duty Cycle: up to 100%
Life: up to 50 million cycles
(see chart on page 36)
End Play: 0.010 inch max.
Resolution: 0.0005 inches(depending on
screw lead and control)
Limit Switches: home limit switch standard, other
switches may be added on three
sides of the cover tube
Stroke Lengths: 2,4,6,8,12,18,24 inches standard
(consult factory for other stroke
lengths)
Ambient Temperature: -40° to 150° F (-40° to 65°C)
Washdown Protected: standard (direct spray
(IP56) applications require optional
venting, contact factory.
For washdown applications
requiring a brake or encoder,
contact factory.)
Motors: size 34 or 42 step motors
Motor amperage: BI93 3 amps
BI12 6 amps
Options
Mounting options: Trunion
Side tapped holes
Mounting feet
Front flange
Rod ends: Tapped hole
Threaded rod
Spherical rod end
Brake: Load holding brakes are available mounted on
the motor to prevent back driving the load with
the power off. The brake is spring set and
electrically released to prevent load movement
during power off conditions.
Encoders: Encoders are available mounted on the motor.
The output of the encoder is either 400 or 500
pulses per revolution. The pulses per inch
depends on the lead of the screw. The 400 line
encoder should be used with a full and half-
step control and the 500 line encoder should
be used with a micro-stepping control.
(In-line actuators can not have both a brake
and an encoder)
Hazardous duty
applications: Contact the factory
Actuator Accessories
Sensors
Sensor rating is 10W @ 120VAC or 200VDC. A N.O. (normally
open) sensor is provided with the actuator for home position.
Channels are manufactured on three sides of the cover tube to
accept additional sensors. The sensors are simply inserted in the
end of the channel and moved to the desired position. Set screws
secure the sensor in place. The leads from the sensor are then
wired to the I/O board supplied with the control. The SS2000
controls do not require diodes on inputs and can accept either
N.O. or N.C. sensor inputs but not both.
Part Number
N.O. without diode 840-9005 (for use with SS2000 control)
N.C. without diode 840-9008 (for use with SS2000 control)
Control to Actuator cable
Cable For SS2000D6
Length Control
10 feet B216022-031 (included)
25 feet B216022-032
50 feet B216022-033