SLM Rod-less Electric Linear Actuator driven by an AC Servo Motor via a precision Gear Head

SLM - When precision & flexibility is the Key Requirement

RACO’S SLM line of linear positioning modules offers design versatility for any application requiring cost effective linear motion. The SLM design lends itself to stroke lengths of up to 235 inches and linear speeds up to 150 inch"sec. Two and three axis configurations may be easily and quickly implemented using the basic SLM module. Each system, is comprised of a linear module, gear reducer, servomotor and servo amplifier. The units are pre-engineered for selected speeds, load capacities and inertia matching to provide a stable and robust system. Please refer to the charts below for a pre-engineered solution for your application requirements.

For those customers, who prefer independently to integrate their own drive system, control elements and servomotor components, RACO LM Linear Module components and sub-essemblies are available.

Actuator Specification and Selection Chart

Model NumberSLM3
A
SLM3
B
SLM3
C
SLM4
D
Maximum
speed
150"/sec.100"/sec.50"/sec.25"/sec.
Maximum
speed
50 lbs.80 lbs.150 lbs.300 lbs
Maximum
speed
6 lbs.24 lbs.90 lbs.450 lbs.
Actuator
weight
Approximately 27 lbs. plus 0.325 lbs. per inch of stroke
Model NumberSLM3
E
SLM3
F
SLM3
G
SLM4
H
Maximum
speed
100"/sec.50"/sec.25"/sec.15"/sec.
Maximum
Thrust
80 lbs.150 lbs.300 lbs.500 lbs
Maximum
Load Weight
18 lbs.90 lbs.450 lbs.750 lbs.
Actuator
weight
Approximately 46 lbs. plus 0.65 lbs. per inch of stroke
Model NumberSLM4
D
SLM4
E
SLM4
F
Maximum
speed
50"/sec.25"/sec.12.5"/sec.
Maximum
Thrust
180 lbs.400 lbs.800 lbs.
Maximum
Load Weight
150 lbs.600 lbs.900 lbs.
Actuator
weight
Approximately 52 lbs. plus 0.617 lbs. per inch of stroke
Model NumberSLM7
A
SLMZ
B
Maximum
speed
20"/sec.10"/sec.
Maximum
Thrust
100 lbs.200 lbs.
Maximum
Load Weight
30 lbs.60 lbs.
Maximum
Stroke
36 inches24 inches lbs.
Actuator
weight
Approximately 44 lbs. plus 0.325 lbs. per inch of stroke

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