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RCP3-SA2AC Mini Slider Type, Coupled Motor, 22mm Width, Pulse Motor, Lead Screw

RCP3-SA2C_SA3C electric actuator

View detailed pdf of RCP3-SA2AC.
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Linear Electric Actuator Selection Points Industrial Robots
  1. The load capacity is based on operation at an acceleration of 0.2G. This is the maximum acceleration.
  2. The actuator cannot be used on its side or in a vertical orientation.
  3. If used in a dusty environment, the service life will decrease significantly.
  4. This model used a lead screw, therefore please ensure that your usage is appropriate for its characteristics. (See page Pre-42.)

Speed vs. Load Capacity

Due to the characteristics of the pulse motor, the RCP3 series' load capacity decreases at high speeds.
In the table below, check if your desired speed and load capacity are supported.
RCP3-SA2AC speed vs load

Lead and Load Capacity

Model Feed Screw Lead (mm) Max. Load Capacity Repeatability (mm) Stroke (mm)
Horizontal (kg) Vertical (kg)
RCP3-SA2AC-I-20P-4S-[1]-[2]-[3]-[4] Lead screw 4 0.25 - ±0.05 25~100
(25 mm
RCP3-SA2AC-I-20P-2S-[1]-[2]-[3]-[4] 2 0.5 -
RCP3-SA2AC-I-20P-1S-[1]-[2]-[3]-[4] 1 1 -

Legend: [1] = Stroke, [2] = Compatible Controller, [3] = Cable Length, [4] = Options

Stroke and Maximum Speed

Stroke 25(mm) 50~ 100
4 180 200
2 100
1 50

(Unit: mm/s)

Actuator Specifications

Item Description
Drive System Lead screw (Ø4mm, C10 grade)
Lost Motion 0.3mm or less (initial value)
Base Material: Aluminum (white alumite treated)
Guide Slide guide
Ambient Operating Temp./Humidity 0 ~ 40°C, 85% RH or less (non-condensing)
Service Life 10 million cycles

[1] Stroke List

Stroke (mm)

[2] Compatible Controllers



     * Please click here to check the PDF of RCP3-SA2AC for the details.

[3] Cable List

Type Cable Symbol
(Robot Cables)
P (1m)
S (3m)
M (5m)
Special Lengths X06 (6m) ~ X10 (10m)
X11 (11m) ~ X15 (15m)
X16 (16m) ~ X20 (20m)

* The standard cable for the RCP3 is the robot cable.
* See page A-39 for connection cable models.

[4] Option List

Name Option Code See Page
Reversed-home NM A-33

This product is in the Mini ROBO Cylinder Catalog.
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