Mass

Detent Torque

Rotor Inertia

Inductance

Holding Torque

Resistance

Rated Current

Drive Sequence

Step Angle

Model

g

mNm

g cm

2

mH

mNm

Ohms

A

deg

200

10.8

37

3.2

200

3.1

1

UNI-POLAR

1.8

17PM-K049U

200

10.8

37

8.1

200

8.3

0.6

UNI-POLAR

1.8

17PM-K064U

300

11.8

62

3.2

280

2.3

1.4

UNI-POLAR

1.8

17PM-K142U

300

11.8

62

6.0

280

4.3

1

UNI-POLAR

1.8

17PM-K149U

180

4.3

24

3.0

100

2.7

0.8

UNI-POLAR

1.8

17PM-K249U

180

4.3

24

7.4

100

6.9

0.6

UNI-POLAR

1.8

17PM-K264U

250

11.3

50

2.5

250

2.0

1.4

UNI-POLAR

1.8

17PM-K342U

250

11.3

50

4.7

250

3.6

1

UNI-POLAR

1.8

17PM-K349U

350

16.7

75

3.4

400

2.8

1.4

UNI-POLAR

1.8

17PM-K442U

350

16.7

75

6.5

400

4.9

1

UNI-POLAR

1.8

17PM-K449U

150

2.8

11

0.4

50

2.2

0.9

UNI-POLAR

1.8

17PM-K749U

150

2.8

11

1.0

50

5.6

0.6

UNI-POLAR

1.8

17PM-K764U

200

10.8

37

12.8

270

6.2

0.7

BI-POLAR

1.8

17PM-K049B

300

11.8

62

12.9

380

4.6

1

BI-POLAR

1.8

17PM-K142B

180

4.3

24

12.0

140

5.4

0.6

BI-POLAR

1.8

17PM-K249B

250

11.3

50

9.9

310

4.0

0.9

BI-POLAR

1.8

17PM-K342B

350

16.7

75

13.6

500

5.6

0.9

BI-POLAR

1.8

17PM-K442B

150

2.8

11

1.6

65

4.4

0.6

BI-POLAR

1.8

17PM-K749B

17PM-K7**

17PM-K2**

17PM-K0**

17PM-K3**

17PM-K1**

17PM-K4**

17PM-KA**

˝ L ˝

26 (1.02)

30 (1.18)

34 (1.34)

38 (1.50)

42 (1.65)

48 (1.89)

60 (2.36)

B

3

B COM

2

B

1

A

6

A COM

5

A

4

PHASE

PIN NO.

PIN NO. vs. PHASE

UNIT:

mm

(inch)

NAME

PLATE

42

(1.65)

31

(1.22

)

±0.2

±0.008

42

(1.65)

31

(1.22

)

±0.2

±0.008

17

(0.67)

PIN NO.

6

1

15

(0.59)

¯22 (¯0.866

)

0 Ð0.05

0 Ð0.002

¯5 (¯0.1969

)

0 Ð0.013

0 Ð0.005

2

(0.08)

±0.5

24

(0.95

)

``L«« MAX

±0.02

5.6

(0.22)

9.8

(0.39)

6 (0.24)

1.5

(0.6)

JST

S6B-PH-K-S-2.2

¥ LEAD WIRE SIDE

-HSG: PHR-6

-PIN : SPH-002T-P0.5S

4-M3 x 0.5

DEPTH4MIN

(DEPTH0.157MIN)

17PM-K

Outline

Specifications

1.8

0

Hybrid

490

21.6

120

4.0

485

2.9

1.4

UNI-POLAR

1.8

17PM-KA39U

490

21.6

120

8.1

485

5.6

1

UNI-POLAR

1.8

17PM-KA46U

490

21.6

120

15.9

610

5.8

1

BI-POLAR

1.8

17PM-KA39B

10

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

50

100

150

200

250

300

K049U-1.0A

K064U-0.6A

K049B-0.7A

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

50

100

150

200

250

300

350

400

K142U-1.4A

K149U-1.0A

K142B-1.0A

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

20

40

60

80

100

120

140

K249U-0.8A

K264U-0.55A

K249B-0.6A

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

50

100

150

200

250

300

350

K342U-1.4A

K349U-1.0A

K342B-0.9A

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

100

200

300

400

500

600

K442U-1.4A

K449U-1.0A

K442B-0.9A

100

1,000

10,000

FREQUENCY (Hz)

TORQUE (mNm)

0

10

20

30

40

50

60

70

80

90

100

K749U-0.9A

K764U-0.55A

K749B-0.6A

Torque/Speed Characteristics

Model No: 17PM-K049U,K064U,K049B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-K142U,K149U,K142B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-K249U,K264U,K249B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-K342U,K349U,K342B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-K442U,K449U,K442B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-K749U,K764U,K749B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

Model No: 17PM-KA39U,KA46U,KA39B
Driver: Chopper Dual
Supply Voltage: 24.0 (Volt)

PULL OUT

PULL IN

100

1,000

100,000

10,000

FREQUENCY (Hz)

T

ORQUE (mNm)

0

100

200

300

400

500

600

700

KA39U-1.4A

KA46U-1.0A

KA39B-1.0A

11