MELSERVO-J4

Linear Servo Motors

LM-U2 Series Primary Side (Coil) Dimensions (Note 1, 2) LM-U2PAB-05M-0SS0 ●● LM-U2PAD-10M-0SS0 ●●

LM-U2PAF-15M-0SS0 ●●

L M (cumulative pitch error: ±0.3) 60±0.3

5±0.3

(5)

B-M4 screw depth 7 (for primary-side mounting)

3 (3)

Wire mark

18.5±0.2

Power lead wire (U, V, and W): black, Grounding lead wire (E): green/yellow Effective length: 400 mm, Round crimp terminal (0.5-4)

Thermistor lead wire (G1, G2): black 2 wires-AWG 26 (standard OD: 1.58 mm) Effective length: 400 mm, Round crimp terminal (0.5-4)

0.45±0.1

24.5

(0.45)

C0.5

C0.5

1

15

25

210±10

Secondary side

400 + 40 0

66.5

[Unit: mm]

51.5

78±0.1

(Effective lead wire length)

(62)

Variable dimensions

Power/grounding lead wire Size Standard OD

Model

6.4 (0.8) (8.7)

L

M

B

(0.8)

LM-U2PAB-05M-0SS0 130 2 × 60 = 120 2 × 3 LM-U2PAD-10M-0SS0 250 4 × 60 = 240 2 × 5 LM-U2PAF-15M-0SS0 370 6 × 60 = 360 2 × 7

(8.7)

AWG 26

1.58

(25.4)

LM-U2PBB-07M-1SS0 ●●

LM-U2PBD-15M-1SS0 ●●

LM-U2PBF-22M-1SS0 ●●

M (cumulative pitch error: ±0.3) L

5±0.3

(5)

60±0.3

B-M4 screw depth 7 (for primary-side mounting)

3 (3)

18.5±0.2

Wire mark

Thermistor lead wire (G1, G2): black 2 wires-AWG 26 (standard OD: 1.58 mm) Effective length: 400 mm, Round crimp terminal (0.5-4) Power lead wire (U, V, and W): black, Grounding lead wire (E): green/yellow Effective length: 400 mm, Round crimp terminal (0.5-4)

(0.45)

24.5

0.45±0.1

C0.5

C0.5

1

15

25 210±10

(Effective lead wire length) 400 + 40 0

86.5

Secondary side

71.5

98±0.1

(82)

[Unit: mm]

Variable dimensions

Power/grounding lead wire Size Standard OD

Model

6.4 (0.9) (8.6)

L

M

B

(0.9) (8.6)

LM-U2PBB-07M-1SS0 130 2 × 60 = 120 2 × 3 LM-U2PBD-15M-1SS0 250 4 × 60 = 240 2 × 5 LM-U2PBF-22M-1SS0 370 6 × 60 = 360 2 × 7

AWG 26

1.58

(25.4)

LM-U2P2B-40M-2SS0 ●●

LM-U2P2C-60M-2SS0 ●●

LM-U2P2D-80M-2SS0 ●●

M (cumulative pitch error: ±0.3) L

(23)

23±0.3

60±0.3

B-M6 screw depth 8 (for primary-side mounting)

Power lead wire (U, V, and W): black, Grounding lead wire (E): green/yellow Effective length: 400 mm, Round crimp terminal (LM-U2P2B-40M-2SS0: 1.25-4)

5.5 (5.5)

(LM-U2P2C-60M-2SS0: 2-4) (LM-U2P2D-80M-2SS0: 2-4)

38±0.2

(0.9) C0.5

(0.9)

Wire mark

49

C0.5

22

1

50

210±10

Secondary side

(Effective lead wire length) 400 +40 0

123

83.5

138±0.1 (115)

Thermistor lead wire (G1, G2): black 2 wires-AWG 24 (standard OD: 1.74 mm) Effective length: 400 mm, Round crimp terminal (1.25-4)

[Unit: mm]

(17.5)

Variable dimensions

Power/grounding lead wire Size Standard OD

(1.1) (18.3)

(1.1)

Model

L

M

B

(18.3)

12

LM-U2P2B-40M-2SS0 286 4 × 60 = 240 2 × 5 AWG 16 LM-U2P2C-60M-2SS0 406 6 × 60 = 360 2 × 7 AWG 14 LM-U2P2D-80M-2SS0 526 8 × 60 = 480 2 × 9

2.7

(50.8)

3.12

Notes: 1. Power, grounding and thermistor lead wires do not have a long bending life. Fix the lead wires led from the primary side (coil) to a moving part to prevent the lead wires from repetitive bending. 2. Minimum bending radius of the lead wire equals to six times the standard overall diameter of the lead wire.

3-21