Product Specifications

ManualsBrandsSOYO ManualsMotors & Actuators7.4V, 0.28A, 9oz-in Bipolar Stepper Motor

RB-Soy-21

7.4V, 0.28A, 9oz-in Bipolar Stepper Motor

Specification:

• No. of leads: 4

• Rated voltage: 7.4

• Step angle: 1.8°

• Step angle accuracy: ±5%

• Resistance accuracy: ±10%

• Inductance accuracy: ±20%

• Temperature rise: 80°C Max

• Ambient temperature: -20°C to +50°C

• Insulation resistance: 100M Ω Min. ,500VDC

• Dielectric strength: 500VAC for one minute

• Shaft radial play: 0.02Max

• Shaft axial play: 0.08Max

• Max. radial force: 28N

• Max. axial force: 10N

• Rotation: CW

Model No.

Rated

Voltage

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding

Torque

# of

Leads

Rotor

Inertia

Weight

Detent

Torque

Length

Single Shaft Double Shaft V A Ω mH g-cm

g-cm

SY35ST26-

0604A

SY35ST26-

0604B

3.24 0.6 5.4 3.5 510 4

10 0.13 60 26

SY35ST26-

0284A

SY35ST26-

0284B

7.4 0.28 26 19.2 650 4

SY35ST28-

0504A

SY35ST28-

0504B

10 0.5 20 13.5 1000 4

10 0.14 80 28

SY35ST28-

0406A

SY35ST28-

0406B

11.2 0.4 28 10 500 6

SY35ST36-

0704A

SY35ST36-

0704B

1.4 0.7 2 2.9 920 4

14 0.18 100 36

SY35ST36-

1004A

SY35ST36-

1004B

2.7 1.0 2.7 4.3 1400 4

Summary of content (1 pages)

PAGE 1
RB-Soy-21 7.4V, 0.28A, 9oz-in Bipolar Stepper Motor Specification: • No. of leads: 4 • Rated voltage: 7.4 • Step angle: 1.8° • Step angle accuracy: ±5% • Resistance accuracy: ±10% • Inductance accuracy: ±20% • Temperature rise: 80°C Max • Ambient temperature: -20°C to +50°C • Insulation resistance: 100M Ω Min. ,500VDC • Dielectric strength: 500VAC for one minute • Shaft radial play: 0.02Max • Shaft axial play: 0.08Max • Max. radial force: 28N • Max. axial force: 10N • Rotation: CW Model No.