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Compatible Motors (sold separately)

Unit of Measure

Specifications

Product Line

VEXTA®

Motor Type

2-Phase

Motor Frame Size

1.38 in. sq.

Shaft/Gear Type

Round Shaft (No Gearhead)

Holding Torque

28 oz-in

Type

Standard

Connection Type

Bipolar

Lead Wires

4

Current per Phase (A/phase)

1.5

Encoder

Equipped

Shaft

Single

Voltage (VDC)

2.43 [Bipolar]

Resistance (Ω/phase)

1.62 [Bipolar]

Inductance (mH/phase)

1.5 [Bipolar]

Step Angle

1.8 °

Rotor Inertia (oz-in2)

0.131 oz-in2

RoHS Compliant

Yes

Insulation Resistance

100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity.

Dielectric Strength

Sufficient to withstand 0.5 kVAC at 50 Hz or 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity.

Temperature Rise

Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method when equipped with an aluminum heat sink of 4.53 x 4.53 in., 0.20 in., thick. (at rated current, at standstill, 2 phases energized)

Insulation Class

Class B [266ºF (130ºC)]

Ambient Temperature Range

14 ~ 122ºF (-10 ~ 50ºC) (non-freezing)

Ambient Humidity

85% or less (Non-Condensing)

Shaft Runout

0.05 mm (0.002 in.) T.I.R.

Concentricity

0.075 mm (0.003 in.) T.I.R.

Perpendicularity

0.075 mm (0.003 in.) T.I.R.

Radial Play

0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.)

Axial Play

0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.)

Step Accuracy

±3 arc minutes (±0.05º)

Encoder Type

Incremental

Encoder Resolution (P/R)

200

Output

2-Channel A, B

Input Current (mA)

27 (Typ.)

Input Voltage (V)

5 ±10%

Output Type

TTL

Output Voltage (Low)

0.5 VDC, 8 mA

Output Voltage (High)

2.0 VDC, -8 mA

Response Frequency (kHz)

300 (Max.)

 

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