Electrical Specs

S040D

S040T

S040Q

S040X

Continuous Force1

0.29N (0.07lbs)

0.45N (0.10lbs)

0.58N (0.13lbs)

0.94 (0.22lbs)

Continuous Current1

0.3Arms

0.6Arms

Acceleration Force2

1.2N (0.27lbs)

1.8N (0.40lbs)

2.3N (0.52lbs)

3.8N (0.86lbs)

Acceleration Current2

1.1Arms

2.2Arms

Force Constant (K

f)

1.0N/amp (0.23lbs/amp)

1.6N/amp (0.37lbs/amp)

2.1N/amp (0.47lbs/amp)

1.7N/amp (0.39lbs/amp)

Back EMF (K

e)

0.4V/m/s (0.01V/in/s)

0.5V/m/s (0.01V/in/s)

0.7V/m/s (0.02V/in/s)

0.6V/m/s (0.02V/in/s)

Resistance 25°C,3

11.2

Ω

16.8

Ω

22.4

Ω

11.2

Ω

Inductance3

0.5mH

0.7mH

1.0mH

0.5mH

Electric Time Constant

0.045ms

0.042ms

0.044ms

0.045ms

Fundamental Motor Constant (K

m)

0.31N

√W

0.39N

√W

0.44N

√W

0.50N

√W

Magnetic Pitch (North-North)

18mm (0.71in)

S040

Linear Shaft Motor

Nippon Pulse

Your Partner in Motion Control

Visit nipponpulse.com to download 3D CAD drawings and 2D prints of this motor.

Is this the proper Linear Shaft Motor for your application? Use our SMART sizing program to assist in your decision.

This motor can be customized to fit your application demands; contact your application engineer for more information.

1

Based on a temp rise of coil surface of 110°K over 25°C ambient temperature stalled forcer, and no external cooling or heat sinking.

2

Can be maintained for a maximum of 40 seconds. Higher forces and current possible for short periods of time, contact Nippon Pulse for more information.

3

All winding parameters listed are measured line-to-line (phase-to-phase).

www.nipponpulse.com

Bus Voltage

Part Numbering System

D: Double (2) windings

T: Triple (3) windings

Q: Quadruple (4) windings

20, 30, 40

Blank: Standard

PL: Parallel

Motors

Blank: Standard

FO: Forcer Only

SO: Shaft Only

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—

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Shaft Size

Forcer Size (A)

Parallel Option

Usable Stroke (S)

Options

S

X

XX

XXXXst

XX

040

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These motors have not received a CE Declaration of Conformity, and as such are designated FGA.

Forcer Specs

S040D

S040T

S040Q

S040X

Forcer Length (A)

25mm (0.98in)

34mm (1.34in)

43mm (1.69in)

79mm (3.1in)

Forcer Width

10mm (0.39in)

Forcer Screw Pitch (P)

21.5mm (0.85in)

30.5mm (1.20in)

39.5mm (1.56in)

75.5mm (2.97in)

Forcer Weight

9g (0.02lb)

11g (0.02lb)

14g (0.03lb)

35g (1.23oz)

Gap

0.50mm (0.02in)

Screw

M3

Tightening Torque

0.17 Nm