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 product has been discontinued, please contact your local sales office for more information.
Unit of Measure

Specifications

Frame Size

- 1.65 in

Motor Length

- 2.5 in.

Basic Step Angle

- 0.72º

Speed-Torque Characteristics

-
Speed-Torque Characteristics

Holding Torque

- 141 oz-in

Current per Phase

- 0.75 A/phase

Type

- Geared

Shaft/Gear Type

- Taper Hobbed Gear

Gear Ratio (X:1)

- 10 :1

Gear Type

- Taper Hobbed, Low Backlash (up to 45 arc min), Offset Shaft

Backlash

- 10 arc min (0.17º)

Motor Connection Type

- Flying Leads

Shaft

- Single

Step Angle

- 0.072 °

Connection Type

- New Pentagon (Bipolar)

Lead Wires

- 5

Rotor Inertia

- 0.191 oz-in²

RoHS Compliant

- Yes

Safety Standards

- UL CSA EN CE

Insulation Resistance

- 100 MΩ minimum under normal temperature and humidity, when measured by a 500 VDC megger between the windings and the motor casing.

Dielectric Strength

- Sufficient to withstand 1.0 kV, 50 Hz or 60 Hz applied for 1 minute between the windings and casing under normal temperature and humidity.

Temperature Rise

- Temperature rise of the coil measured by the Change Resistance Method is 144ºF (80ºC) or less (at rated current, at standstill, five phases energized).

Insulation Class

- [Motor] Class B [266ºF (130ºC)] [Recognized as Class A 221ºF (105ºC) by UL standard]

Ambient Temperature Range

- [Motor] 14ºF ~ 122ºF (-10ºC ~ 50ºC) (nonfreezing)

Ambient Humidity

- 85% or less (noncondensing)

Shaft Runout

- 0.002 in. (0.05 mm) T.I.R. at top of output shaft

Concentricity

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

Perpendicularity

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

Radial Play

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

Axial Play

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

Radial Load

- 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.1 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb

Axial Load

- 3.3 lb

Encoder Specifications

Encoder Type

- Incremental

Output

- 3-Channel A, B, Index

Input Current (mA)

- 57 (Typ.)

Input Voltage (V)

- 5

Output Type

- Differential

Output Voltage (Low)

- 0.4 VDC, 20 mA

Output Voltage (High)

- 2.4 VDC, -20 mA

Response Frequency (kHz)

- 300 (Max.)

Dimensions


 

Speed-Torque


 

Connection