RCD-GRSNA

Main specification

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LeadBall screw lead (mm)2
Gripping MotionMax. Gripping Force (N)(Both sides)10
Max. Gripping Speed (mm/s)(Per side)5
Approaching MotionMax. Speed (mm/s)(Per side)67
Min. Speed (mm/s)(Per side)5
Rated Acceleration/Deceleration (G)(Per side)1
Max. Acceleration/Deceleration (G)(Per side)1
BrakeBrake specification
Brake retention force (kgf)
Stroke (Per side)Min. Stroke (mm)(Per side)2
Max. Stroke (mm)(Per side)2

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Drive systemLead screw + Grooved cam
Accuracy of Repeating Positioning.±0.05mm
Homing precision
Backlash0.4mm or less per side
Lost motion0.25mm or less per side
Linear guideFinite Guide
Allowable static moment valueMa:0.04N・m
Mb:0.04N・m
Mc:0.07N・m
Dynamic allowable moment
Allowable thrust load (Vertical payload)
Ambient operating temperature and humidity0 - 40℃, RH 85% and below (no condensation)
Protection grade
Vibration resistant/Shock resistant4.9m/s2
Compatible to overseas standardsCE mark, RoHS compliant
Motor typeDC Brushless motor
Encoder typeIncremental
Encoder pulse No.480 pulse/rev
DeliveryWritten in [Reference for delivery] section of the homepage

Direction of the Moment for Slider Type

Checking the Gripping Point Distance

When using, make sure that the distance (L, H) from the finger (claw) mounting surface to the gripping point is within the range of the graph.

(Note) If the limit range is exceeded, an excessive moment will be applied to the finger sliding part and the internal mechanism, which may adversely affect the service life.

Gripping Force

■Correlation Diagram of Gripping Force and Current Limit Value

(Note) The gripping force is the total value of both fingers when the gripping point distance (L, H) is 0.

(Note) Values indicated are for reference only.

(Note) The speed is fixed at 5mm/s for gripping (pushing) motion.

■Reference for Gripping Point Distance and Gripping Force

(Note) Indicates the gripping force based on the gripping point distance when the maximum gripping force is 100%.

Adaptive controller

The actuators introduced in this page are controllable using the controllers shown below. Please select their type based on intended usage.

NameAppearanceMax. connectable
axis No.
Power source voltageControl methodMaximum positioning points
PositionerPulse trainProgramNetwork *Select
DVCCCIEPRCNMLML3ECEPPRTSSNECM
DCON-CB/CGB1DC24V
*Selectable

*Selectable
512
DCON-CYB/PLB/POB1
*Selectable

*Selectable
64
MCON-C/CG8256
RCON16128
RSEL836000

(Note) Refer to page 7-17 for network abbreviations such as DV and CC.

(Note) Does not support simple absolute unit.

Oversea specification

Important notes on selection

(1) The maximum opening/closing speed of the "Main specification" indicates the operating speed of one side. The relative operating speed is twice this value.
(2) The maximum gripping force of the "Main specification" is the total value of the gripping force of both fingers when the gripping point distance and the overhang distance is 0. For the mass of the work that can be actually transported, refer to "Checking the Gripping Point Distance".
(3) Be sure to use push-motion operation to grip the work. Refer to page 1-311 for further details.
(4) Safety measures may be required depending on the attachment orientation. Refer to page 1-199 for further details.

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Dimension drawing

※1 The actuator cable is not a robot cable.

※2 To be connected to motor/encoder cable.

Mass

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Mass0.085kg