Linear Shaft Motor
S040D
S040T
S040Q
S080D
S080T
S080Q
S120D
S120T
S120Q
S160D
S160T
S160Q
 Specifications
 Continuous Force (*1) N(lbs)
 0.29 (0.07)
 0.45 (0.1)
 0.58 (0.13)
 1.8 (0.4)
 2.7 (0.61)
 3.5 (0.79)
 4.5 (1.01)
 6.6 (1.48)
 8.9 (2.0)
 10 (2.25)
 15 (3.37)
 20 (4.5)
 Continuous Current (*1) Arms
0.32
0.32
0.32
0.81
0.81
0.81
0.4
0.4
0.4
0.62
0.62
0.62
 Peak Force N(lbs) (*2)
 1.2 (0.27)
 1.8 (0.4)
 2.3 (0.52)
 7.5 (1.7)
 11 (2.5)
 15 (3.4)
 19 (4.3)
 28 (6.3)
 37 (8.3)
 39 (8.8)
 58 (13 lbs)
 78 (17.5)
 Peak Current Arms (*2)
1.3
1.3
1.3
3.4
3.4
3.4
1.7
1.7
1.7
2.4
2.4
2.4
 Force Constant Kf N/amp (lbs/amp)
 0.9 (0.2)
 1.4 (0.31)
 1.8 (0.4)
 2.2 (0.5 )
 3.3 (0.7)
 4.3 (1.0 )
 11 (2.5)
 17 (3.8)
 22 (4.9)
 16 (3.6)
 24 (5.4)
 33(7.2)
 Back EMF V/m/s (V/in/s)
 0.4 (0.01)
 0.6 (0.02)
 0.7 (0.02)
 0.7 (0.02)
 1.1 (0.03)
 1.4 (0.04)
 3.7 (0.09)
 5.5 (0.14)
 7.4 (0.19)
 5.4 (0.14)
 8.1 (0.21)
 11 (0.28)
 Resistance (*3) Ohms
11
17
22
4.7
6.8
9
37
54
73
21
33
43
 Inductance (*3) mH
0.5
0.7
1
0.7
1
1.3
12
18
24
8.2
12
16
 Thermal Resistance Kq °C/W
50
33
25
35
24
18
19
13
9.4
13
8.7
6.6
 Forcer Weight kg (lb)
 0.009 (0.02)
 0.011 (0.024)
 0.014 (0.031)
 0.05 (0.11)
 0.06 (0.13)
 0.08 0.18)
 0.09 (0.20)
 0.12 (0.26)
 0.16 (0.35)
 0.15 (0.33)
 0.20 (0.44)
 0.30 (0.66)
 Pole(N-N) Distance mm(in)
 18 (0.71)
 18 (.071)
 18 (.071)
 30 (1.18)
 30 (1.18)
 30 1.18)
 48 (1.89)
 48 (1.89)
 48 (1.89)
 60 (2.36)
 60 (2.36)
 60 (2.36)
 Stroke (S)
 20, 30, 40 mm
 50 ~200 mm (50mm separation)
 50 ~1050 (50mm separation)
 100 ~1050 (50mm separation)
Linear Shaft Motor
S200T
S200Q
S250D
S250T
S250Q
S250X
S320D
S320T
S320Q
S350D
S350T
S350Q
 Specifications
 Continuous Force (*1) N(lbs)
 28 (6.29)
 38 (8.54)
 40 (9.0)
 60 (13.5)
 75 (16.9)
 140 (31.5)
 56 (12.6)
 85 (19.1)
 113 (25.5)
 118 (27)
 180 (40)
 240 (54)
 Continuous Current (*1) Arms
0.59
0.59
1.3
1.3
1.3
2.4
1.2
1.2
1.2
1.7
1.7
3.4
 Peak Force N(lbs)
 120 (27)
 160 (36)
 150 (33.7)
 230 (51.7)
 300 (67.4)
 560 (126)
 240 (54)
 350 (78.7)
 470 (106)
 476 (107)
 710 (160)
 950 (214)
 Peak Current Arms
2.5
2.5
5.2
5.2
5.2
9.6
5.2
5.2
5.2
6.8
6.8
13.6
 Force Constant Kf N/amp (lbs/amp)
 47 (10.57)
 64 (14.39)
 28 (6.29)
 42 (9.44)
 56 (12.59)
 56 (12.59)
 45 (10.12)
 68 (15.29)
 91 (20.46)
 70 (15.74)
 104 (23.38)
 70 (15.74)
 Back EMF V/m/s (V/in/s)
 16 (0.41)
 21 (0.53)
 9.7 (0.25)
 15 (0.38)
 19 (0.48)
 19 (0.48)
 15 (0.38)
 23 (0.58)
 30 (0.76)
 23 (0.58)
 35 (0.89)
 23 (0.58)
 Resistance (*3) Ohms
43
56
7.8
12
15
7.6
11
17
23
14
20
7
 Inductance (*3) mH
29
39
9.8
15
19
9.8
17
26
34
22
33
11
 Thermal Resistance Kq °C/W
7.4
5.6
8.4
5.7
4.3
2.5
6.3
4.5
3.1
2.8
1.9
1.4
 Forcer Weight kg (lb)
 0.5 (1.1)
 0.7 (1.5)
 0.8 (1.8)
 1.1 (2.4)
 1.5 (3.3)
 2.6 (5.7)
 1.2 (2.6)
 1.7 (3.7)
 2.2 (4.9)
 1.3 (2.9)
 1.9 (4.2)
 2.4 (5.3)
 Pole(N-N) Distance mm(in)
 72 (2.83)
 72 (2.83)
 90 (3.54)
 90 (3.54)
 90 (3.54)
 90 (3.54)
 120 (4.72)
 120 (4.72)
 120 (4.72)
 120 (4.72)
 120 (4.72)
 120 (4.72)
 Stroke (S)
 100 ~1550 (50mm separation)
 150 ~2000 (50mm separation)
Linear Shaft Motor
S427D
S427T
S427Q
S435D
S435T
S435Q
S500D
S500T
S500Q
 
 Specifications
 Continuous Force (*1) N(lbs)
 100 (22.5)
 150 (33.7)
 200 (45)
 116 (26.1)
 175 (39.3)
 233 (52.4)
 340 (76.4)
 510 (115)
 690 (155)
 Notes: (*1) Based on a temp rise of coil surface of 110°K over 23°C ambient temp and no external cooling or heatsinking. (*2) Can be maintained for a maximum of 40 seconds, consult Nippon Pulse America. (*3) All winding parameters listed are measured line-to-line (phase-to-phase). Specifications may change depending on servo driver selected. Consult Nippon Pulse America.
 Continuous Current (*1) Arms
3
3
3
3
3
3
4.7
7.1
9.4
 Peak Force N(lbs)
 420 (94)
 620 (139)
 830 (187)
 490 (110)
 730 (164)
 970 (218)
 1360 (306)
 2040 (459)
 2780 (625)
 Peak Current Arms
12
12
12
12
12
12
19
28
38
 Force Constant Kf N/amp (lbs/amp)
 34 (7.64)
 50 (11.24)
 68 (15.29)
 39 (8.77)
 59 (13.26)
 78 (17.53)
 73 (16.41)
 73 (16.41)
 73 (16.41)
 Back EMF V/m/s (V/in/s)
 11 (0.28)
 17 (0.43)
 23 (0.58)
 13 (0.33)
 20 (0.51)
 26 (0.66)
 24 (0.61)
 24 (0.61)
 24 (0.61)
 Resistance (*3) Ohms
2.7
3.9
5.2
2.7
3.9
5.2
4.5
3
2.3
 Inductance (*3) mH
7.3
11
15
7.3
11
15
27
18
13
 Thermal Resistance °C/W
4.5
3.1
2.4
4.5
3.1
2.4
1.5
1
0.7
 Forcer Weight kg (lb)
 3.0 (6.6)
 4.2 (9.2)
 5.4 (11.9)
 3.0 (6.6)
 4.2 (9.2)
 5.4 (11.9)
 8 (17.6)
 11 (24.3)
 12 (26.5)
 Pole(N-N) Distance mm(in)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 180 (7.09)
 Stroke (S)
 200~ 3000 (50mm Separation)
 200~ 2000 (50mm Separation)