Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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This item has been discontinued. Please contact our technical support team for a replacement.

Encoder Models Available

Encoder Models Available

Unit of Measure

Specifications

Return Policy

- This product cannot be cancelled or returned once the order has been processed.

Product Line

- VEXTA®

Motor Type

- 2-Phase Microstep

Frame Size

- 1.65 in

Motor Length

- 1.3 in.

Speed-Torque Characteristics

-
Speed - Torque Characteristics

Holding Torque

- 22 oz-in

Type

- High-Resolution

Shaft/Gear Type

- Round Shaft (No Gearhead)

Encoder

- Equipped

Power Supply

- 24 VDC

Current

- 1.5 A

Shaft

- Single

Basic Step Angle

- 0.9º

Rotor Inertia

- 0.191 oz-in²

RoHS Compliant

- Yes

Components

- PK243MAAR25 [Motor] CMD2109P [Driver]

Insulation Resistance

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

Dielectric Strength

- [Motor] 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.

Insulation Class

- [Motor] Class B [266ºF (130ºC)]

Ambient Temperature Range

- [Motor] 14~122ºF (-10~50ºC) (non-freezing)
[Driver] 32~104ºF (0~40ºC) (non-freezing)

Ambient Humidity

- 85% or less (Non-Condensing)

Operating Atmosphere

- No corrosive gases, dust, water or oil

Temperature Rise

- [Motor] Temperature rise of windings are 144ºF (80ºC) or less measured by the resistance change method (at rated voltage, at standstill, two phases energized)

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.

Stop Position Accuracy

- ±5 arc minutes (±0.084º)

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.)

Radial Load

- 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb0.59 in. from Shaft End = 11.7 lb

Axial Load

- 2.2 lb

Encoder Specifications

Encoder Type

- Incremental

Encoder Resolution (P/R)

- 200

Output

- 3-Channel A, B, I

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.)