Specifications

Characteristics

Characteristics Diagram

Characteristics Diagram

Dimensions

Motor

Motor

Connection Cable (When Selected)

Connection Cable (When Selected)

Encoder Cable (When Selected)

Encoder Cable (When Selected)

Data Download

Other Specifications

General Specifications

Item		Specification
Operating Environment (when operating)	Ambient Temperature	-10~+50 °C (Non-freezing) Flat Harmonic Gearhead Type is 0~+40 °C (Non-freezing)
	Ambient Humidity	85 % max. (Non-condensing)
	Atmosphere	No corrosive gases or dust No exposure to water, oil or other liquids.
Temperature Rise		Winding temperature rise 80 °C max. (Based on Oriental Motor's internal measurement conditions)
Stop position accuracy*1		±3 arc minute (±0.05˚) [PKP21□, PKP242, PKP262is ±5 arcmin (±0.083°), PK26□J, PK26□JDis ±2 arcmin (±0.034°)]
Shaft Runout		0.05 T.I.R. (mm) *4 *5
Radial Play*2		0.025 mm Max. (Load 5 N) [PKP203 Load 2.5 N]
Axial Play*3		0.075 mm Max (Load 10 N) [PKP203・PKP21□ Load 1 N, PKP22□, PKP242, PKP262 Load 2.5 N]
Concentricity of Installation Pilot to the Shaft		0.075 T.I.R. (mm)*4
Perpendicularity of mounting surface to the shaft		0.075 T.I.R. (mm)*4

*1

This is the value at full step and no load (Varies depending on the size of the load).

*2

Radial Play: Displacement in shaft position in the radial direction when a 5 N load (PKP203 Load 2.5 N) is applied perpendicular to the tip of the motor shaft.

*3

Axial Play: Displacement in shaft position in the axial direction when a 10 N load (PKP203, PKP21□ Load 1 N, PKP22□, PKP242, PKP262 Load 2.5 N) is applied to the motor shaft in the axial direction.

*4

T.I.R. (Total Indicator Reading): The total dial gauge reading when the measurement section is rotated 1 revolution centered on the reference axis center.

*5

PKP244P has 0.025 T.I.R. (mm)

Encoder Specifications

Encoder Product Name	R3E	R3F	R3G	R3J	R3EL	R3FL	R3GL	R3JL
Resolution (P/R)	200	400	500	1000	200	400	500	1000
Angular Accuracy	±0.36° (converted value at motor output shaft)
Output Circuit Type	Voltage output				Line Driver Output*
Output Mode	Incremental
Output Signals	Phase A, Phase B, Phase Z (3ch)
Power Supply Voltage	5 VDC±10 %
Current	45 mA max.				30 mA max.

• *26C31 or Equivalent

Permissible Radial Load and Permissible Axial Load

Unit: N

Type	Motor Frame Size	Motor  Product Name	Gear Ratio	Permissible Radial Load					Permissible Axial Load
				Distance From Shaft End [mm]
				0	5	10	15	20
Standard Type	13 mm	PKP203	-	5	6	-	-	-	1
	20 mm	PKP213, PKP214		12	15	-	-	-	3
	28 mm	PKP223, PKP225		25	34	52	-	-	5
	35 mm	PKP233, PKP235		20	25	34	52	-	10
	42 mm	PKP243, PKP244, PKP245, PKP246		20	25	34	52	-	10
		PKP243□2, PKP244□2, PKP245□2, PKP246□2		35	44	58	85	-	15
	50 mm	PKP254, PKP256, PKP258		61	73	90	110	-	20
	56.4 mm	PKP264, PKP266, PKP268		61	73	90	110	160	20
		PKP264□2, PKP266□2, PKP268□2		90	100	130	180	270	30
	60 mm	PK264J, PK266J, PK267J, PK269J		50	60	75	100	150	20
	85 mm	PKP296, PKP299, PKP2913		260	290	340	390	480	60
High-Torque Type	42 mm	PKP244	-	90	100	130	180	-	15
High-Resolution Type	28 mm	PKP223, PKP225	-	25	34	52	-	-	5
	42 mm	PKP243, PKP244		20	25	34	52	-	10
		PKP243□2, PKP244□2, PKP245□2, PKP246□2		35	44	58	85	-	15
	56.4 mm	PKP264, PKP266, PKP268		61	73	90	110	160	20
		PKP264□2, PKP266□2, PKP268□2		90	100	130	180	270	30
Flat Type Standard	42 mm	PKP242	-	20	25	34	-	-	5
	60 mm	PKP262
Flat Type With Harmonic Gearheads	51 mm	PKP242	50, 100	-	-	-	-	-	200
	61 mm	PKP262							450
SH geared type	28 mm	PKP223	7.2, 9, 10, 18, 36	15	17	20	23	-	10
	42 mm	PKP243	3.6, 7.2, 9, 10, 18, 36	10	15	20	30	-	15
	60 mm	PKP264	3.6, 7.2, 9, 10	30	40	50	60	70	30
			18, 36	80	100	120	140	160
	90 mm	PK296	3.6, 7.2, 9, 10, 18, 36	220	250	300	350	400	100
CS Geared Type	28 mm	PKP223	10, 15, 20	30	37	50	73	-	30
	42 mm	PKP243	5, 10, 15, 20	59	68	80	96	-	40
	60 mm	PKP264		160	170	200	220	260	70

Inner Wiring Diagram of Motor

Rotation Direction

This indicates the rotation direction when viewed from the output shaft side.
The rotation direction of the gearhead output shaft relative to the standard type motor output shaft varies depending on the gear type and gear ratio. Please check the following table.

Type	Gear Ratio	Rotation Direction as Viewed From the Motor Output Shaft Side
TS Geared Type	3.6, 7.2, 10	Same direction
	20, 30	Opposite direction
TH Geared Type Frame size 28 mm	7.2, 10	Opposite direction
	20, 30	Same direction
TH Geared Type Frame size 42 mm, 60 mm, 90 mm	3.6, 7.2, 10	Same direction
	20, 30	Opposite direction
SH Geared Type Frame size 28 mm	7.2, 36	Same direction
	9, 10, 18	Opposite direction
SH Geared Type Frame size 42 mm, 60 mm	3.6, 7.2, 9, 10	Same direction
	18, 36	Opposite direction
SH Geared Type Frame size 90 mm	3.6, 7.2, 9, 10, 18	Same direction
	36	Opposite direction
CS Geared Type	5, 10, 15, 20	Same direction
FC Geared Type PS Geared Type PN Geared Type HPG Geared Type	Overall gear ratio	Same direction
Harmonic Geared Type	50, 100	Opposite direction

Standards

Regulations and Standards Materials

Documents about compliance with regulations and standards can be downloaded from the "Data Download" tab on the product details page.
(The types of files available for download vary by product.)

Explanations of the Global Laws, Regulations and Standards can be found here.

Information about our compliance with regulations and standards for each of our product series can be found here.

Hazardous Substances

The product does not contain any substances (10 substances) exceeding the regulation values of the RoHS Directive (2011/65/EU, 2015/863/EU).

System Configuration

Cables and Accessories

Data Download

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