PKP Series. High-Torque 2-Phase Stepper Motors. Standard Type with Encoder High-Resolution Type with Encoder. Features.

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1 High- 2-Phase Stepper s PKP Series Standard Type with High-Resolution Type with High- 2-Phase Stepper s - A new encoder motor addition to the PKP Series. motors contribute to the improvement of equipment reliability. Features Position Information Detection is Possible Using an encoder motor makes it possible to monitor current position and detect positional errors. For example, normal operation of the motor can be confirmed by comparing the current position and the command position. Small Comes with a small encoder that is suitable for compact equipment. Frame size of 3 mm 3. High Reliability Thanks to ine Driver Output ine driver output is employed for the output circuit. Anti-noise capability is excellent thanks to a differential output, making it possible to dramatically increase the wiring distance compared to voltage output. Main encoder specifications - Output circuit type: ine driver output - Resolution: 2 P/R (standard type), P/R (high-resolution type) - Output signal: A-phase, B-phase, Z-phase (3ch) 2 max. Product ineup : Models available : No models available Type Standard Type Wiring Frame Size 2 mm 3 mm 2 mm. mm Unipolar Basic step angle:. resolution: 2 P/R High-Resolution Type Basic step angle:.9 resolution: P/R Bipolar Unipolar Bipolar

2 Product Number Code PKP 2 3 M D A - R2F Series PKP: PKP Series 2 2: 2-Phase 3 Frame Size : 2 mm 3: 3 mm : 2 mm :. mm Case ength Type Blank: Standard type M: High-resolution type Number of ead Wires D: U: or 7 Specifi cation Shaft Confi guration A: Single shaft 9 Resolution R2E: 2 P/R R2F: P/R Output Circuit Type : ine driver output Connection Cable There are also voltage output types for the encoder output circuit. For details, please contact the nearest Oriental sales office. Product ine and Prices Standard Type with Unipolar ( or lead wires) PKP23UA-R2E- PKP2UA-R2E- PKP233U2A-R2E- PKP23U2A-R2E- PKP23U9A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- High-Resolution Type with Unipolar ( lead wires) PKP23MU9A-R2F- PKP2MU2A-R2F- PKP2MU2A-R2F- PKP2MU2A-R2F- PKP2MU2A-R2F- Products include the following., Connection Cable, Connection Cable, Operating Manual Excluding frame size of 2 mm. Bipolar ( lead wires) PKP23DA-R2E- PKP2DA-R2E- PKP233DA-R2E- PKP23DA-R2E- PKP23DA-R2E- PKP2DA-R2E- PKP2DA-R2E- PKP2DA-R2E- PKP2D2A-R2E- PKP2D2A-R2E- PKP2D2A-R2E- Bipolar ( lead wires) PKP23MDA-R2F- PKP2MDA-R2F- PKP2MD2A-R2F- PKP2MD2A-R2F- PKP2MD2A-R2F- 2

3 Standard Type with Frame Size 2 mm (Unipolar lead wires) PKP23UA-R2E PKP2UA-R2E A. m encoder connection cable is included with these products.. Speed Characteristics : Max. starting frequency PKP23UA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J= m 2.2. /step PKP2UA-R2E- External oad Inertia: J= m Current:. A/Phase (At 2-phase excitation). /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23UA-R2E- PKP23UA-R2E.. PKP2UA-R2E- PKP2UA-R2E.. 2- Contact 79- Crimp Tool max.. ± 7±.2 2 ±.2 2 max. ± ±. ϕ.2 (h7) ϕ. (h7) 2 M2 2. Deep 3 eads U Style 32, AWG2 connection cable eads U Style 32, AWG2 2- (Molex) 3

4 Standard Type with Frame Size 2 mm (Bipolar lead wires) PKP23DA-R2E PKP2DA-R2E A. m encoder connection cable is included with these products.. Speed Characteristics : Max. starting frequency PKP23DA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J= m 2.2. /step PKP2DA-R2E- External oad Inertia: J= m Current:. A/Phase (At 2-phase excitation). /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23DA-R2E- PKP23DA-R2E.. PKP2DA-R2E- PKP2DA-R2E.. 2- Contact 79- Crimp Tool max.. ± 7±.2 2 ±.2 2 max. ± ±. ϕ.2 (h7) ϕ. (h7) 2 M2 2. Deep 3 eads U Style 32, AWG2 connection cable eads U Style 32, AWG2 2- (Molex)

5 Standard Type with Frame Size 3 mm (Unipolar lead wires) PKP233U2A-R2E PKP23U2A-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP233U2A-R2E- Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.2. /step PKP23U2A-R2E- Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.3. /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP233U2A-R2E- PKP233U2A-R2E..9 PKP23U2A-R2E- PKP23U2A-R2E Contact Crimp Tool max ± ± ±.2 2 max. 29± ±. ϕ.2 (h7) ϕ22.33 (h) 23 M3. Deep connection cable : C2UB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex)

6 Standard Type with Frame Size 3 mm (Bipolar lead wires) PKP233DA-R2E PKP23DA-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP233DA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.2. /step PKP23DA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP233DA-R2E- PKP233DA-R2E..9 PKP23DA-R2E- PKP23DA-R2E Contact Crimp Tool max ± ± ±.2 2 max. 29± ±. ϕ.2 (h7) ϕ22.33 (h) 23 M3. Deep connection cable : C2BB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex)

7 Standard Type with Frame Size 2 mm (Unipolar lead wires) PKP23U9A-R2E PKP2U2A-R2E PKP2U2A-R2E PKP2U2A-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP23U9A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- Current:.9 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.3. /step Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step..3.2 Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step PKP2U2A-R2E- Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23U9A-R2E- PKP23U9A-R2E..2 PKP2U2A-R2E- PKP2U2A-R2E 2..3 PKP2U2A-R2E- PKP2U2A-R2E.. PKP2U2A-R2E- PKP2U2A-R2E Contact Crimp Tool max. 2 max ± ±.2 2 3± ±. ϕ.2 (h7) ϕ22.33 (h) 23 M3. Deep 3±.2 2 connection cable : C2UB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex) 7

8 Standard Type with Frame Size 2 mm (Bipolar lead wires) PKP23DA-R2E PKP2DA-R2E PKP2DA-R2E PKP2DA-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP23DA-R2E- PKP2DA-R2E- PKP2DA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.3. /step PKP2DA-R2E- Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step. Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.. /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23DA-R2E- PKP23DA-R2E..2 PKP2DA-R2E- PKP2DA-R2E 2..3 PKP2DA-R2E- PKP2DA-R2E.. PKP2DA-R2E- PKP2DA-R2E Contact Crimp Tool max. 2 max ± ±.2 2 3± ±. ϕ.2 (h7) ϕ22.33 (h) 23 M3. Deep 3±.2 2 connection cable : C2BB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex)

9 Standard Type with Frame Size. mm (Unipolar lead wires) PKP2U2A-R2E PKP2U2A-R2E PKP2U2A-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP2U2A-R2E- PKP2U2A-R2E- PKP2U2A-R2E- Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m /step 2 2 Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.2. /step Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP2U2A-R2E- PKP2U2A-R2E..7 PKP2U2A-R2E- PKP2U2A-R2E 7..7 PKP2U2A-R2E- PKP2U2A-R2E max ±. 2±.2. 7.± Contact Crimp Tool max ±. ϕ. ϕ3.±.3 29 ϕ. Thru 7.±.3. connection cable : C2UC 7- (Molex) eads U Style 32, AWG22 connection cable eads U Style 32, AWG2 2- (Molex) 9

10 Standard Type with Frame Size. mm (Bipolar lead wires) PKP2D2A-R2E PKP2D2A-R2E PKP2D2A-R2E A. m motor connection cable and. m encoder connection cable are included with these products.. Speed Characteristics : Max. starting frequency PKP2D2A-R2E- PKP2D2A-R2E- PKP2D2A-R2E- Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.. /step Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.. /step Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP2D2A-R2E- PKP2D2A-R2E..7 PKP2D2A-R2E- PKP2D2A-R2E 7..7 PKP2D2A-R2E- PKP2D2A-R2E max ±. 2±.2. 7.± Contact Crimp Tool max ±. ϕ. ϕ3.±.3 29 ϕ. Thru 7.±.3. connection cable : C2BC 7- (Molex) eads U Style 32, AWG22 connection cable eads U Style 32, AWG2 2- (Molex)

11 High-Resolution Type with Frame Size 2 mm (Unipolar lead wires) PKP23MU9A-R2F PKP2MU2A-R2F A. m motor connection cable and. m encoder connection cable are included with these products..9 Speed Characteristics : Max. starting frequency PKP23MU9A-R2F-..3 Unipolar Current:.9 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.9 /step PKP2MU2A-R2F-..3 Unipolar Current:.2 A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.9 /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23MU9A-R2F- PKP23MU9A-R2F..2 PKP2MU2A-R2F- PKP2MU2A-R2F max.. 2 max ± ±.2.±. ϕ.2 (h7) ϕ22.33 (h) 2 3±.2 23 M3. Deep 3± Contact Crimp Tool connection cable : C2UB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex)

12 High-Resolution Type with Frame Size 2 mm (Bipolar lead wires) PKP23MDA-R2F PKP2MDA-R2F A. m motor connection cable and. m encoder connection cable are included with these products..9 Speed Characteristics : Max. starting frequency PKP23MDA-R2F Bipolar Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.9 /step 2 PKP2MDA-R2F Bipolar Current:. A/Phase (At 2-phase excitation) External oad Inertia: J=3 7 m 2.9 /step 2 Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP23MDA-R2F- PKP23MDA-R2F..2 PKP2MDA-R2F- PKP2MDA-R2F max.. 2 max ± ±.2.±. ϕ.2 (h7) ϕ22.33 (h) 2 3±.2 23 M3. Deep 3± Contact Crimp Tool connection cable : C2BB connection cable 3- (Molex) eads U Style 32, AWG2 eads U Style 32, AWG2 2- (Molex) 2

13 High-Resolution Type with Frame Size. mm (Unipolar lead wires) PKP2MU2A-R2F PKP2MU2A-R2F PKP2MU2A-R2F A. m motor connection cable and. m encoder connection cable are included with these products..9 Speed Characteristics : Max. starting frequency PKP2MU2A-R2F- PKP2MU2A-R2F- PKP2MU2A-R2F Unipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.9 /step Unipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.9 /step Unipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2.9 /step Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP2MU2A-R2F- PKP2MU2A-R2F..7 PKP2MU2A-R2F- PKP2MU2A-R2F 7..7 PKP2MU2A-R2F- PKP2MU2A-R2F max ±. 2±.2. 7.± Contact Crimp Tool max ±. ϕ. ϕ3.±.3 29 ϕ. Thru 7.±.3. connection cable : C2UC 7- (Molex) eads U Style 32, AWG22 connection cable eads U Style 32, AWG2 2- (Molex) 3

14 High-Resolution Type with Frame Size. mm (Bipolar lead wires) PKP2MD2A-R2F PKP2MD2A-R2F PKP2MD2A-R2F A. m motor connection cable and. m encoder connection cable are included with these products..9 Speed Characteristics : Max. starting frequency PKP2MD2A-R2F- PKP2MD2A-R2F- PKP2MD2A-R2F- Bipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m /step 2 Bipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m 2..9 /step [N. m] Bipolar Current: 2. A/Phase (At 2-phase excitation) External oad Inertia: J= 7 m /step 7 Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Please keep the motor case temperature at a maximum of C to protect the encoder. PKP2MD2A-R2F- PKP2MD2A-R2F..7 PKP2MD2A-R2F- PKP2MD2A-R2F 7..7 PKP2MD2A-R2F- PKP2MD2A-R2F Contact Crimp Tool max ±. 2±.2. 7.±.3. 2 max ±. ϕ. ϕ3.±.3 29 ϕ. Thru 7.±.3. connection cable : C2BC 7- (Molex) eads U Style 32, AWG22 connection cable eads U Style 32, AWG2 2- (Molex)

15 General Specifications Specifi cations Heat-Resistant Class Insulation Dielectric Strength Operating Environment (In operation) Temperature Rise Stop Position Accuracy Shaft Runout 3 (B) MΩ or higher when a VDC megger is applied between the windings and the case under normal ambient temperature and humidity. No abnormality is judged even with application of. kvac at Hz or Hz between the windings and the case for minute under normal ambient temperature and humidity. (. kvac for models with a frame size of 2 mm) Ambient Temperature + C (non-freezing) Ambient Humidity % max. (non-condensing) Atmosphere No corrosive gases or dust. The product should not be exposed to water, oil or other liquids. temperature rise is C max. (measured by the resistance change method) at the rated voltage, at standstill, and 2-phase excitation. ±3 arc minutes (±. ) [± arc minutes (±.3 ) for PKP2 ]. T.I.R. (mm) Radial Play 2.2 mm max. (oad N) Axial Play 3.7 mm max. (load N) [ N load for PKP2 ] Concentricity of Installing Pilot to the Shaft.7 T.I.R. (mm) Perpendicularity of Installation Surface to the Shaft.7 T.I.R. (mm) This value is for full step under no load. (The value changes with the size of the load). 2 Radial Play: Displacement in shaft position in the radial direction when a N load is applied in the vertical direction to the tip of the motor shaft. 3 Axial Play: Displacement in shaft position in the axial direction when a N load is applied to the motor shaft in the axial direction ( N for PKP2 ). T.I.R. (Total Indicator Reading): The total dial gauge reading when the measurement section is rotated one revolution centered on the reference axis center. Do not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected. ϕ.7 A. A Specifications Name R2E R2F Resolution 2 P/R P/R Output Circuit Type ine Driver Output Type Incremental Output Signal A-phase, B-phase, Z-phase (3ch) Power Supply Voltage VDC±% Current 3 ma max. There is also a voltage output type for the encoder output circuit. For details, please contact the nearest Oriental sales office..7 A Permissible Radial oad and Permissible Axial oad Unit = N Type Standard Type High-Resolution Type Permissible Radial oad Distance from Shaft End mm Frame Size 2 2 mm PKP23, PKP2 2 3 mm PKP233, PKP mm PKP23, PKP2, PKP2, PKP mm PKP2, PKP2, PKP mm PKP23, PKP mm PKP2, PKP2, PKP The applicable motor products are listed such that the model can be determined. Permissible Axial oad Self-Weight max. Inner Wiring Diagram for Unipolar ead Wires () Black () Yellow () Green A A Unipolar ead Wires Black Orange Green A A B B B Red WhiteBlue Color of ead Wire Red (3) (2) () Connector Terminal Number B Blue Color of ead Wire Bipolar ead Wires () Black () Green A B Red Blue Color of ead Wire (3) () Connector Terminal Number

16 Accessories (Sold separately) There are handy accessories for installing and operating PKP series equipment. They have been evaluated in combination with Oriental products, so they can be easily used with peace of mind. Flexible Coupling There are two types of coupling with high strength, high accuracy, vibration suppression, and other similar features that can be selected based on the type and application of the stepper motor. Mounting Bracket A convenient bracket for mounting and securing a stepper motor. MCV Coupling MCS Coupling For details, please visit our website or contact the Customer Information Center. Safety Precautions Thoroughly read the operating manual before using a product so that it is used correctly. The products listed in this catalogue are for industrial use and built-in components. Do not use for any other application. The facilities that manufacture the products listed in this catalogue have obtained Quality Management System ISO9 and Environmental Management System ISO certification. The performance and specifications of the products listed in this catalogue are subject to change without notice for improvement purposes. The prices of all products listed in this catalogue do not include consumption tax, etc. For details about a product, please contact the nearest Oriental sales office, the following Order Support Center, or the Customer Information Center. is a registered trademark of Oriental. This product is manufactured at a plant certified with the international standards ISO 9 (for quality assurance) and ISO (for systems of environmental management). Specifications are subject to change without notice. This catalogue was published in June, 2. ORIENTA MOTOR (EUROPA) GmbH European Headquarters and Düsseldorf Office Schiessstraße 7 9 Düsseldorf, Germany Tel: 2-27 Fax: Munich Office Carl-von-inde-Straße 2 7 Unterschleißheim, Germany Tel: Fax: Hamburg Office Meckelfelder Weg Hamburg, Germany Tel: -793 Fax: -79 Jena Office Wildenbruchstraße 77 Jena, Germany Tel: 3-72 Fax: 3-72 Frankfurt Office Kruppstraße 3 Frankfurt, Germany Tel: 9-97 Fax: Stuttgart Office Tel: Fax: ORIENTA MOTOR (UK) TD. UK Headquarters Unit, Faraday Offi ce Park, Rankine Road, Basingstoke, Hampshire RG2 AH U.K. Tel: Fax: Birmingham Office Suite Plato Close, Tachbrook Park eamington Spa CV3 WE, U.K. Tel: Fax: ORIENTA MOTOR (FRANCE) SAR France Headquarters, Rue-des Hautes Pâtures 92 Nanterre Cedex, France Tel: 7 97 Fax: 7 2 yon Office, Allée des Sorbiers 973 Bron Cedex, France Tel: 7 2 Fax: 7 9 For other countries EU-Webshop: EU-Webshop: ORIENTA MOTOR ITAIA s.r.l. Italy Headquarters Via A. De Gasperi, 27 Mazzo di Rho (Ml), Italy Tel: Fax: Bologna Office Via mori, Prunaro di Budrio (BO), Italy Tel: Fax: Verona Office Piazza Roma, 3A 37 Sommacampagna (VR), Italy Tel: -99 Fax: ORIENTA MOTOR CO., TD. Headquarters -- Higashiueno Taito-ku, Tokyo -3, Japan Tel: (3)7-3 Fax: (3)2-27 For more information please contact: Copyright Oriental (Europa) GmbH 2 Printed in Europe UK/2/VERS