High-Torque 2-Phase Stepper Motors

PKP Series

Standard Type and High-Resolution Type with Electromagnetic Brake These products have built-in power off activated electromagnetic brakes. When power is accidentally cut off due to a blackout or other unexpected events, the electromagnetic brake holds the load in position to prevent it from dropping or moving. Also, when the motor is at standstill, it is held by the electromagnetic brake, and it is possible to suppress the heat generated from the motor by turning off the motor current.

Power Off Activated Type with Electromagnetic Brake

Position Holding when Power Supply is Off or during a Blackout

"Product Number Code

PKP 2 4 3 M D 15 M - L ①

② ③ ④ ⑤

⑥

⑦

⑧

⑨

①

Series

②

2: 2-Phase

PKP: PKP Series

③

Motor Frame Size

④

Motor Case Length

3: 35 mm 4: 42 mm 6: 56.4 mm

⑤

Motor Type

Blank: Standard Type M: High-Resolution Type

⑥

Number of Lead Wires

D: 4 U: 6

⑦

Motor Winding Specification

⑧

Motor Shaft Configuration

⑨

Connection Cable

M: Electromagnetic Brake Type

"Product Line ●High-Resolution ● Type with Electromagnetic Brake

●Standard ● Type with Electromagnetic Brake ◇Unipolar ◇ (6 lead wires) Frame Size 35 mm

42 mm

◇Bipolar ◇ (4 lead wires)

Product Name

Frame Size

PKP233U12M-L

35 mm

PKP235U12M-L

Product Name

PKP244U12M-L

PKP244D15M-L

42 mm

42 mm

PKP235D15M-L PKP243D15M-L

PKP245U12M-L

Frame Size

PKP233D15M-L

PKP243U09M-L

PKP246U12M-L

◇Bipolar ◇ (4 lead wires)

Product Name

Frame Size

PKP243MU09M-L

42 mm

PKP244MU12M-L PKP264MU20M-L

56.4 mm

PKP245D15M-L

Product Name PKP243MD15M-L PKP244MD15M-L PKP264MD28M-L

56.4 mm

PKP266MU20M-L PKP268MU20M-L

PKP266MD28M-L PKP268MD28M-L

PKP246D15M-L

PKP264U20M-L 56.4 mm

◇Unipolar ◇ (6 lead wires)

PKP264D28M-L 56.4 mm

PKP266U20M-L PKP268U20M-L

PKP266D28M-L PKP268D28M-L

Products include the following: Motor, Connection Cable, Surge Suppressor, Operating Manual

Motor Product Line (Basic Step Angle) Standard Type (1.8˚)

Equipped with Encoder Electromagnetic Brake Type High-Resolution Type (0.9˚) Equipped with Encoder Electromagnetic Brake Type SH Geared Type (0.5˚∼0.05˚)

Frame Size 20 mm

28 mm

35 mm

42 mm

◯

◯

◯

◯

◯

—

◯

◯

56.4 mm /60 mm ◯ ◯

●●Catalogues are available featuring other products in the PKP Series that were not introduced here. For details, check the website or contact the customer support centre. http://www.orientalmotor.eu High-Torque 2-Phase Stepper Motors

High-Torque 2-Phase Stepping Motors

PKP Series

PKP Series

High-Resolution Type Frame Size 42 mm, 56.4 mm

Standard Type with Encoder High-Resolution Type with Encoder

High-Torque 2-phase Stepping Motors - A new highresolution addition to the PKP Series. With a basic step angle of 0.9°, high resolution is combined with increased stopping accuracy.

High-Torque 2-Phase Stepper Motors - A new encoder motor addition to the PKP Series. Encoder motors contribute to the improvement of equipment reliability.

■Features Increased Resolution (compared to standard type) With 100 teeth on the rotor, twice as many as the standard type, at 0.9˚ the basic step angle is half that of the standard type. Stator

Stator Rotor

Rotor

Because the torque increases sharply and the negative effect of frictional load is minimized, the stopping accuracy is improved.

Comparison of Angle − Torque Characteristics

Shaft

Shaft

Stopping Accuracy is Improved (compared to standard type)

Torque [N·m]

7/: Static Friction Torque 7H1,7H2: Max. Holding Torque

7H1, 7H2 1.0

Standard Type (50 teeth)

High-Resolution Type (100 teeth)

7L

—

— —

—

◯

◯

—

—

—

◯

◯

—

—

—

—

◯

—

◯

◯

-1.8

If the pulse speed being used falls within the resonance region, vibration may increase. By switching to a high resolution-type motor, the resonance region can be avoided.

0.9

-0.5

7H1: PKP266U20A-L (Standard Type)

1.8

Main encoder specifications - Output circuit type: Line driver output - Resolution: 200 P/R (standard type), 400 P/R (high-resolution type) - Output signal: A-phase, B-phase, Z-phase (3ch)

Encoder

Angle (˚)

High-Resolution Type Standard Type

-1.0

7H2: PKP266MU20A-L (High-Resolution Type)

■Product Lineup

■Product Number Code

PKP 2 6 4 M D 28 A - L ② ③ ④ ⑤ ⑥

High Reliability Thanks to Line Driver Output Line 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.

Small Encoder

13.5

-0.9 -7L

For details, please contact the nearest Oriental Motor sales office.

①

Motor Position Information Detection is Possible

0

Avoidance of the Resonance Region

—

■Features 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. Comes with a small encoder that is suitable for compact equipment. Frame size of 35 mm

0.5

20 max.

"PKP Series Lineup

⑦

⑧

⑨

① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨

Series Name 2: 2-Phase Motor Frame Size Motor Case Length Motor Type Number of Lead Wires Winding Specification Shaft Type Connection Cable

PKP: PKP Series 4: 42 mm 6: 56.4 mm M: High-resolution type D: 4 U: 6 A: Single shaft B: Double shaft

: Models available −: No models available

Type

Wiring

Standard Type

Unipolar

Frame Size 20 mm

35 mm

Basic step angle: 1.8° Encoder resolution: 200 P/R

Bipolar

High-Resolution Type

Unipolar

−

−

Basic step angle: 0.9° Encoder resolution: 400 P/R

Bipolar

−

−

42 mm

56.4 mm

■Product Line Bipolar 4 Lead Wires Product Name (Single shaft) PKP243MD15A-L PKP244MD15A-L PKP264MD28A-L PKP266MD28A-L PKP268MD28A-L

Product Name (Double shaft) PKP243MD15B-L PKP244MD15B-L PKP264MD28B-L PKP266MD28B-L PKP268MD28B-L

Unipolar 6 Lead Wires Product Name (Single shaft) PKP243MU09A-L PKP244MU12A-L PKP264MU20A-L PKP266MU20A-L PKP268MU20A-L

Product Name (Double shaft) PKP243MU09B-L PKP244MU12B-L PKP264MU20B-L PKP266MU20B-L PKP268MU20B-L

High-Resolution Type

Standard/ High-Resolution Type Equipped with Encoder

Standard Type with Electromagnetic Brake Frame Size 35 mm (Bipolar 4 lead wires) "Specifications Max. Holding Torque N·m 0.2 0.37

Product Name PKP233D15M-L PKP235D15M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 36×10-7 62×10-7

A-Phase

V 2.43 3.6

1.5

Winding Resistance Ω/Phase 1.62 2.4

Basic Step Angle 1.8˚

Electromagnetic Brake Static Friction Torque N·m 0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP233D15M-L

PKP235D15M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation)

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation) 0.5

0.25 Full Step 1.8˚/step

Full Step 1.8˚/step 0.4 Torque [N·m]

Torque [N·m]

0.20 0.15 Pullout Torque

0.10

0.3 Pullout Torque

0.2 0.1

0.05 0 0

1000

0

2000 Speed [r/min]

4

3000

8 Pulse Speed [kHz]

4000

0 0

12 Full Step

0

500

1000 1500 Speed [r/min]

2

4 Pulse Speed [kHz]

2000 6

2500 8 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP233D15M-L PKP235D15M-L

PKP233D15M PKP235D15M

L

Mass kg

CAD

71 86

0.285 0.39

B1134 B1135

35 29±0.2

9 3

29±0.2 35

0

ϕ22−0.033(h8)

0

ϕ5−0.012(h7)

20±1 15±0.25

L

4.5±0.15

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

1.5

600

19

4×M3 Depth 4.5

6

2 Electromagnetic Brake Leads UL Style 3265, AWG26 ●●Included Connection Cable Product Name: LC2B06B

600 6 1 51103-0600(Molex)

2

4 Motor Leads UL Style 3265, AWG24

1

23

Standard Type with Electromagnetic Brake Frame Size 35 mm (Unipolar 6 lead wires) "Specifications Max. Holding Torque N·m 0.16 0.3

Product Name PKP233U12M-L PKP235U12M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 36×10-7 62×10-7

A-Phase

V 3.24 4.08

1.2

Winding Resistance Ω/Phase 2.7 3.4

Basic Step Angle 1.8˚

Electromagnetic Brake Static Friction Torque N·m 0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP233U12M-L

0.20

PKP235U12M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2

0.30

Full Step 1.8˚/step

Torque [N·m]

Torque [N·m]

Full Step 1.8˚/step 0.25

Pullout Torque

0.15

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2

0.10

0.05

Pullout Torque

0.20 0.15 0.10 0.05

0

fs 0

500

0

2

1000 1500 Speed [r/min] 4 Pulse Speed [kHz]

2000

0

2500

6

Full Step

fs 0

500

0

1000 1500 Speed [r/min]

2

4 Pulse Speed [kHz]

2000 6

2500 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP233U12M-L PKP235U12M-L

PKP233U12M PKP235U12M

L

Mass kg

CAD

71 86

0.285 0.39

B1134 B1135

0

35 29±0.2

9 3

29±0.2 35

0

ϕ5−0.012(h7)

ϕ22−0.033(h8)

20±1 15±0.25

L

4.5±0.15

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

1.5

600

19

4×M3 Depth 4.5

6

1

23

2 Electromagnetic Brake Leads UL Style 3265, AWG26 ●●Included Connection Cable Product Name: LC2U06B

600 6 1 51103-0600(Molex)

6 Motor Leads UL Style 3265, AWG24

3

Standard Type with Electromagnetic Brake Frame Size 42 mm (Bipolar 4 lead wires) "Specifications Max. Holding Torque N·m 0.35 0.48 0.58 0.93

Product Name PKP243D15M-L PKP244D15M-L PKP245D15M-L PKP246D15M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 48×10-7 69×10-7 95×10-7 126×10-7

A-Phase

V 2.85 3.9 3.6 5.8

1.5

Winding Resistance Ω/Phase 1.9 2.6 2.4 3.87

Electromagnetic Brake Static Friction Torque

Basic Step Angle

N·m

1.8˚

0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP243D15M-L

PKP244D15M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation) 0.40

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation)

0.6

Full Step 1.8˚/step

0.35

PKP245D15M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation)

0.7 Full Step 1.8˚/step

Pullout Torque

0.20 0.15

0.5

0.4

Torque [N·m]

Torque [N·m]

Torque [N·m]

0.30 0.25

Pullout Torque

0.3 0.2 0.1

0 0

500

0

1000 Speed [r/min] 2

1500

4 Pulse Speed [kHz]

6

Full Step

0.3

0.1

0 0

2000

Pullout Torque

0.4

0.2

0.10 0.05

Full Step 1.8˚/step

0.6

0.5

500

0

1000 Speed [r/min] 2

1500

4 Pulse Speed [kHz]

0 0

2000 6

Full Step

500

0

1

Speed [r/min]

1000

2 3 Pulse Speed [kHz]

1500 4

Full Step

PKP246D15M-L Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation) 1.2 Full Step 1.8˚/step

Torque [N·m]

1.0 0.8 Pullout Torque 0.6 0.4 0.2 0 0

200

0

400 600 Speed [r/min] 1

800

2

1000 3

Full Step

Pulse Speed [kHz] Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm)

600

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

600 6 1 51103-0600(Molex)

4

16.5

1.5

2 Electromagnetic Brake Leads UL Style 3265, AWG26

●●Included Connection Cable Product Name: LC2B06B

4 Motor Leads UL Style 3265, AWG24

42 31±0.2 31±0.2 42

B1136 B1137 B1138 B1139

0

0.36 0.41 0.5 0.61

ϕ22−0.033(h8)

67 73 81 93

20±1 15±0.25 4×M3 Depth 4.5

L

4.5±0.15

CAD

0

PKP243D15M PKP244D15M PKP245D15M PKP246D15M

Mass kg

9 3

PKP243D15M-L PKP244D15M-L PKP245D15M-L PKP246D15M-L

L

ϕ5−0.012(h7)

Motor Product Name

Product Name

6

1

23

Standard Type with Electromagnetic Brake Frame Size 42 mm (Unipolar 6 lead wires) "Specifications Max. Holding Torque N·m 0.25 0.39 0.45 0.75

Product Name PKP243U09M-L PKP244U12M-L PKP245U12M-L PKP246U12M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 48×10-7 69×10-7 95×10-7 126×10-7

A-Phase 0.95

V 4.47 4.8 4.56 7.2

1.2

Winding Resistance Ω/Phase 4.7 4 3.8 6

Electromagnetic Brake Static Friction Torque

Basic Step Angle

N·m

1.8˚

0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP243U09M-L

0.30

PKP244U12M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 0.95 A/Phase (At 2-phase excitation) External Load Inertia:JL=34×10−7kg·m2

0.5

Full Step 1.8˚/step

0.10

Full Step 1.8˚/step 0.4

Pullout Torque

Torque [N·m]

Torque [N·m]

Torque [N·m]

0.4

Pullout Torque

0.15

0.5

0.3 0.2

fs

0 0

500

1000 Speed [r/min] 2

0

1500

0

2000

4 Pulse Speed [kHz]

0.3 0.2

fs 0

500

0

6 Full Step

Pullout Torque

0.1

0.1

0.05

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2

Full Step 1.8˚/step

0.25 0.20

PKP245U12M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2

2

1000 1500 Speed [r/min] 4 Pulse Speed [kHz]

2000 6

fs

0 0

2500

500

0

Full Step

1000 Speed [r/min] 2

1500

4 Pulse Speed [kHz]

2000 6

Full Step

PKP246U12M-L

0.8

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2 Full Step 1.8˚/step

Torque [N·m]

0.6 Pullout Torque 0.4

0.2

0

fs 500

0

0

1000 Speed [r/min] 2

1500

4 Pulse Speed [kHz]

2000 6

Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm)

600

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

42 31±0.2 31±0.2 42

B1136 B1137 B1138 B1139 16.5

1.5

0

0.36 0.41 0.5 0.61

ϕ22−0.033(h8)

67 73 81 93

20±1 15±0.25 4×M3 Depth 4.5

L

4.5±0.15

CAD

0

PKP243U09M PKP244U12M PKP245U12M PKP246U12M

Mass kg

9 3

PKP243U09M-L PKP244U12M-L PKP245U12M-L PKP246U12M-L

L

ϕ5−0.012(h7)

Motor Product Name

Product Name

6

1

23

2 Electromagnetic Brake Leads UL Style 3265, AWG26

●●Included Connection Cable Product Name: LC2U06B

600 6 1 51103-0600(Molex)

6 Motor Leads UL Style 3265, AWG24

5

Standard Type with Electromagnetic Brake Frame Size 56.4 mm (Bipolar 4 lead wires) "Specifications Max. Holding Torque N·m 0.6 1.4 2.3

Product Name PKP264D28M-L PKP266D28M-L PKP268D28M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 270×10-7 440×10-7 640×10-7

A-Phase

V 2 2.8 3.4

2.8

Winding Resistance Ω/Phase 0.73 1 1.23

Basic Step Angle

Electromagnetic Brake Static Friction Torque N·m

1.8˚

1.5

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP264D28M-L

PKP266D28M-L

0.8

1.6

Full Step 1.8˚/step

0.7

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation) 3.0

Full Step 1.8˚/step

1.4

0.6

Full Step 1.8˚/step

2.5

0.5

Pullout Torque

0.4 0.3

1.0

0.6 0.4

0.1

0.2 500

0

1000 1500 Speed [r/min]

2

4 Pulse Speed [kHz]

2000

Full Step

2.0 Pullout Torque 1.5 1.0 0.5

0 0

2500

6

Pullout Torque

0.8

0.2

0 0

Torque [N·m]

1.2 Torque [N·m]

Torque [N·m]

PKP268D28M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation)

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation)

500

0

1

Speed [r/min]

1000

2 3 Pulse Speed [kHz]

1500 4

Full Step

0 0 0

100

200

300

400 500 600 Speed [r/min]

1 2 Pulse Speed [kHz]

700

800

900 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP264D28M-L PKP266D28M-L PKP268D28M-L

PKP264D28M PKP266D28M PKP268D28M

L

Mass kg

CAD

75.5 90.5 112.5

0.76 1.03 1.4

B1140 B1141 B1142

●●Applicable Connector (Molex) Connector Housing: 51067-0600 Contact: 50217-9101 Crimp Tool: 57189-5000 57190-5000

L

5

24±1

56.4 47.14±0.35

4×ϕ4.5 Thru

0

ϕ38.1±0.03

1.6

7.5±0.15

18.3

ϕ8−0.015

600 12

3

47.14±0.35 56.4

20±0.25

6

1

29

2 Electromagnetic Brake Leads UL Style 3265, AWG22 ●●Included Connection Cable Product Name: LC2B06C 600 6

1 51067-0600 (Molex)

6

4 Motor Leads UL Style 3265, AWG22

Standard Type with Electromagnetic Brake Frame Size 56.4 mm (Unipolar 6 lead wires) "Specifications Max. Holding Torque N·m 0.51 1.1 1.75

Product Name PKP264U20M-L PKP266U20M-L PKP268U20M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 270×10-7 440×10-7 640×10-7

A-Phase

V 2.9 4 4.9

2

Winding Resistance Ω/Phase 1.45 2 2.45

Electromagnetic Brake Static Friction Torque

Basic Step Angle

N·m

1.8˚

1.5

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP264U20M-L

1.2

Full Step 1.8˚/step

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg·m2 Full Step 1.8˚/step

1.4 1.2

Pullout Torque Torque [N·m]

Torque [N·m]

1.6

Full Step 1.8˚/step 1.0

0.4 0.3 0.2

0.8 Pullout Torque

0.6 0.4

1.0 0.8

Pullout Torque

0.6 0.4

0.1 0

PKP268U20M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg·m2

Torque [N·m]

0.5

PKP266U20M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg•m2

0.2 fs 500

0

0

1000 1500 Speed [r/min]

2

2000

4 Pulse Speed [kHz]

6

0

2500

0.2 0

fs 500

0

Full Step

2

1000 1500 Speed [r/min] 4 Pulse Speed [kHz]

2000 6

2500 Full Step

0

fs 0

0

500

1000 Speed [r/min] 2

4 Pulse Speed [kHz]

1500

2000 6

Full Step

Note ●Depending ● on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP264U20M-L PKP266U20M-L PKP268U20M-L

PKP264U20M PKP266U20M PKP268U20M

L

Mass kg

CAD

75.5 90.5 112.5

0.76 1.03 1.4

B1140 B1141 B1142

●●Applicable Connector (Molex) Connector Housing: 51067-0600 Contact: 50217-9101 Crimp Tool: 57189-5000 57190-5000

L

5

24±1

56.4 47.14±0.35

4×ϕ4.5 Thru

0

ϕ38.1±0.03

1.6

7.5±0.15

18.3

ϕ8−0.015

600 12

3

47.14±0.35 56.4

20±0.25

6

1

29

2 Electromagnetic Brake Leads UL Style 3265, AWG22 ●●Included Connection Cable Product Name: LC2U06C 600 6

1 51067-0600 (Molex)

6 Motor Leads UL Style 3265, AWG22

7

High-Resolution Type with Electromagnetic Brake Frame Size 42 mm (Bipolar 4 lead wires) "Specifications Max. Holding Torque N·m 0.30 0.42

Product Name PKP243MD15M-L PKP244MD15M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 48×10-7 69×10-7

A-Phase

V 2.85 3.9

1.5

Winding Resistance Ω/Phase 1.9 2.6

Basic Step Angle 0.9˚

Electromagnetic Brake Static Friction Torque N·m 0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP243MD15M-L

PKP244MD15M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation)

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.5 A/Phase (At 2-phase excitation) 0.5

0.35

Full Step 0.9˚/step

Full Step 0.9˚/step

0.30

0.4

0.20

Torque [N·m]

Torque [N·m]

0.25 Pullout Torque

0.15

0.3 Pullout Torque 0.2

0.10 0.1

0.05 0 0

500

0

1000 Speed [r/min] 4

1500

8 Pulse Speed [kHz]

2000

0 0

12 Full Step

0

500

1000 Speed [r/min] 4

8 Pulse Speed [kHz]

1500

2000 12 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP243MD15M-L PKP244MD15M-L

PKP243MD15M PKP244MD15M

L

Mass kg

CAD

67 73

0.36 0.41

B1136 B1137

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

20±1 15±0.25 4×M3 Depth 4.5

42 31±0.2

ϕ22−0.033(h8)

6

0

4.5±0.15

1.5

0

16.5

ϕ5−0.012(h7)

600

9 3

31±0.2 42

L

1

23

2 Electromagnetic Brake Leads UL Style 3265, AWG26 ●●Included Connection Cable Product Name: LC2B06B

600 6 1 51103-0600(Molex)

8

6 Motor Leads UL Style 3265, AWG24

High-Resolution Type with Electromagnetic Brake Frame Size 42 mm (Unipolar 6 lead wires) "Specifications Max. Holding Torque N·m 0.25 0.35

Product Name PKP243MU09M-L PKP244MU12M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 48×10-7 69×10-7

A-Phase 0.95 1.2

V 4.47 4.8

Winding Resistance Ω/Phase 4.7 4

Basic Step Angle 0.9˚

Electromagnetic Brake Static Friction Torque N·m 0.3

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP243MU09M-L

0.30

PKP244MU12M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 0.95 A/Phase (At 2-phase excitation) External Load Inertia:JL=34×10−7kg·m2

0.5

Full Step 0.9˚/step

Full Step 0.9˚/step

0.25

0.4

0.20

Torque [N·m]

Torque [N·m]

Constant Current Driver Power Supply Voltage: 24 VDC Current: 1.2 A/Phase (At 2-phase excitation) External Load InertiaJL=34×10−7kg·m2

Pullout Torque 0.15 0.10

0.3 Pullout Torque 0.2 0.1

0.05 fs

0 0

500

0

1000 Speed [r/min] 4

2000

0 0

12 Full Step

0

1500

8 Pulse Speed [kHz]

fs 500

1000 Speed [r/min] 4

8 Pulse Speed [kHz]

1500

2000 12 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP243MU09M-L PKP244MU12M-L

PKP243MU09M PKP244MU12M

L

Mass kg

CAD

67 73

0.36 0.41

B1136 B1137

●●Applicable Connector (Molex) Connector Housing: 51103-0600 Contact: 50351-8100 Crimp Tool: 57295-5000

20±1 15±0.25 4×M3 Depth 4.5

42 31±0.2

ϕ22−0.033(h8)

6

0

4.5±0.15

1.5

0

16.5

ϕ5−0.012(h7)

600

9 3

31±0.2 42

L

1

23

2 Electromagnetic Brake Leads UL Style 3265, AWG26 ●●Included Connection Cable Product Name: LC2U06B

600 6 1 51103-0600(Molex)

6 Motor Leads UL Style 3265, AWG24

9

High-Resolution Type with Electromagnetic Brake Frame Size 56.4 mm (Bipolar 4 lead wires) "Specifications Max. Holding Torque N·m 0.6 1.32 2.23

Product Name PKP264MD28M-L PKP266MD28M-L PKP268MD28M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 270×10-7 440×10-7 640×10-7

A-Phase

V 2 2.8 3.4

2.8

Winding Resistance Ω/Phase 0.73 1 1.23

Basic Step Angle

Electromagnetic Brake Static Friction Torque N·m

0.9˚

1.5

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP264MD28M-L

PKP266MD28M-L

Torque [N·m]

Torque [N·m]

0.4 0.3

0.6 0.4

0.1

0.2

500

0

2

Speed [r/min]

1000

4 6 Pulse Speed [kHz]

200

0

Full Step

Pullout Torque 1.5 1.0 0.5

0 0

1500 8

Pullout Torque

0.8

0.2

0 0

Full Step 0.9˚/step 2.0

1.0

Pullout Torque

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation)

Full Step 0.9˚/step

1.2

Torque [N·m]

Full Step 0.9˚/step

0.5

2.5

1.4

0.7 0.6

PKP268MD28M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation)

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.8 A/Phase (At 2-phase excitation)

400 600 Speed [r/min] 2

4 Pulse Speed [kHz]

800

1000 6

Full Step

0 0 0

100

200 1

300 400 500 Speed [r/min]

600

2 3 Pulse Speed [kHz]

4

700

800 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP264MD28M-L PKP266MD28M-L PKP268MD28M-L

PKP264MD28M PKP266MD28M PKP268MD28M

L

Mass kg

CAD

75.5 90.5 112.5

0.76 1.03 1.4

B1140 B1141 B1142

●●Applicable Connector (Molex) Connector Housing: 51067-0600 Contact: 50217-9101 Crimp Tool: 57189-5000 57190-5000

L

5

24±1

56.4 47.14±0.35

4×ϕ4.5 Thru

0

ϕ38.1±0.03

1.6

7.5±0.15

18.3

ϕ8−0.015

600 12

3

47.14±0.35 56.4

20±0.25

6

1

29

2 Electromagnetic Brake Leads UL Style 3265, AWG22 ●●Included Connection Cable Product Name: LC2B06C 600 6

1 51067-0600 (Molex)

10

4 Motor Leads UL Style 3265, AWG22

High-Resolution Type with Electromagnetic Brake Frame Size 56.4 mm (Unipolar 6 lead wires) "Specifications Max. Holding Torque N·m 0.51 1.1 1.75

Product Name PKP264MU20M-L PKP266MU20M-L PKP268MU20M-L

Rotor Inertia

Rated Current

Voltage

J: kg·m2 270×10-7 440×10-7 640×10-7

A-Phase

V 2.9 4 4.9

2

Winding Resistance Ω/Phase 1.45 2 2.45

Basic Step Angle

Electromagnetic Brake Static Friction Torque N·m

0.9˚

1.5

Electromagnetic brake part specifications ➜ Page 12 ●●A connection cable (0.6 m) is included in the product.

"Speed – Torque Characteristics fs: Max. starting frequency PKP264MU20M-L

1.2

Full Step 0.9˚/step

1.8

Full Step 0.9˚/step

Torque [N·m]

0.3 Pullout Torque 0.2 0.1

Pullout Torque 0.6 0.4

500

0

1000 Speed [r/min] 4

2000

0 0

12 Full Step

0

1500

8 Pulse Speed [kHz]

1.2 1.0

Pullout Torque

0.8 0.6 0.4

0.2

0 0

Full Step 0.9˚/step

1.4

0.8

fs

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg·m2

1.6

1.0

0.4 Torque [N·m]

PKP268MU20M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg·m2

Torque [N·m]

0.5

PKP266MU20M-L

Constant Current Driver Power Supply Voltage: 24 VDC Current: 2.0 A/Phase (At 2-phase excitation) External Load Inertia: JL=140×10−7kg·m2

0.2

fs 200

400 600 Speed [r/min] 2

4 Pulse Speed [kHz]

800

1000 6

Full Step

0 0 0

fs 100

200 1

300 400 500 Speed [r/min]

600

2 3 Pulse Speed [kHz]

4

700

800 Full Step

Note ●●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the motor case temperature at 100˚C max.

"Dimensions (Unit = mm) Motor Product Name

Product Name PKP264MU20M-L PKP266MU20M-L PKP268MU20M-L

PKP264MU20M PKP266MU20M PKP268MU20M

L

Mass kg

CAD

75.5 90.5 112.5

0.76 1.03 1.4

B1140 B1141 B1142

●●Applicable Connector (Molex) Connector Housing: 51067-0600 Contact: 50217-9101 Crimp Tool: 57189-5000 57190-5000

L

5

24±1

56.4 47.14±0.35

4×ϕ4.5 Thru

0

ϕ38.1±0.03

1.6

7.5±0.15

18.3

ϕ8−0.015

600 12

3

47.14±0.35 56.4

20±0.25

6

1

29

2 Electromagnetic Brake Leads UL Style 3265, AWG22 ●●Included Connection Cable Product Name: LC2U06C 600 6

1 51067-0600 (Molex)

6 Motor Leads UL Style 3265, AWG22

11

"General Specifications Specifications Heat-Resistant Class

Motor 130 (B)

Insulation Resistance

The measured value is 100 MΩ or more when a 500 VDC megger is applied in the following places under normal ambient temperature and humidity: ·Between the case and the motor winding ·Between the case and the electromagnetic brake winding

Dielectric Strength

No abnormality is found when 50 Hz or 60 Hz and 1.0 kV is applied for 1 minute in the following places under normal ambient temperature and humidity: (0.5 kV for models with a frame size of 42 mm or less) ·Between the case and the motor winding ·Between the case and the electromagnetic brake winding

Operating Environment (In operation)

Ambient Temperature −10∼+50˚C (non-freezing) Ambient Humidity 85% max. (non-condensing) Atmosphere No corrosive gases or dust. The product should not be exposed to water, oil or other liquids. Winding temperature rise is 80˚C max. (measured by the resistance change method) at the rated current and 2-phases excitation, and at standstill. The following motors are with aluminum heat radiation plate. PKP23□: 115×115×5 mm PKP24□: 175×175×5 mm PKP26□: 250×250×10 mm

Temperature Rise Stop Position Accuracy✽1 Shaft Runout Radial Play✽2 Axial Play✽3 Concentricity of Installation Pilot to the Shaft Perpendicularity of Installation Surface to the Shaft

±3 arc minutes (±0.05˚) 0.05 T.I.R. (mm)✽4 0.025 mm max. (Load 5 N) 0.075 mm max. (Load 10N) 0.075 T.I.R. (mm)✽4 0.075 T.I.R. (mm)✽4

✽1 ✽ 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 5 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 10 N load 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 once around the reference axis centre. Note

ϕ0.075 A 0.05

A

●Do ● not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected.

"Electromagnetic Brake Part Specifications Product Name Type Power Supply Voltage Power Supply Current Static Friction Torque Brake Operating Time Brake Release Time Time Rating

A N·m ms ms

0.075

A

"Connecting the Electromagnetic Brake

PKP23 · PKP24 PKP26 Power Off Activated Type 24 VDC ± 5% 0.07 0.23 0.3 1.5 20 50 Continuous

Black Red Motor

Surge Suppressor (included)

Switch +

−

24 VDC Power Supply

●●For product names, product name-identifying characters are used.

"Permissible Radial Load and Permissible Axial Load Motor Frame Size

Type

35 mm 42 mm 56.4 mm

Standard Type High-Resolution Type

Product Name PKP233, PKP235 PKP243, PKP244, PKP245, PKP246 PKP264, PKP266, PKP268

Unit = N

Permissible Radial Load Distance from Shaft End mm 0 5 10 15 20 20 25 34 52 − 20 25 34 52 − 61 73 90 110 160

Permissible Axial Load Motor's selfweight or less

●●For product names, product name-identifying characters are used.

"Inner Wiring Diagram of Motors

"Accessories

●Unipolar ● 6 Lead Wires

Accessories such as installation brackets and couplings are available. For details, please see the website.

(6) Green

A

(5) Yellow

(4) Black

A A

(4) Black

●Bipolar ● 4 Lead Wires

(6) Green B B

Red White Blue Lead Wire Colour (3) (2) (1) Connector Terminal No.

Tel: 0211-52067-00 www.orientalmotor.de Tel: 01256-347090 www.oriental-motor.co.uk France Tel: 01 47 86 97 50 www.orientalmotor.fr Italy Tel: 02-93906346 www.orientalmotor.it

Germany UK

B Red (3)

Blue Lead Wire Colour (1) Connector Terminal No.

Customer Center (Support in German & English) Free Hotline 00800 22 55 66 22 [email protected]

Oriental Motor (Europa) GmbH

www.orientalmotor.eu UK/112014/VERS01