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Unit of Measure

Specifications

Product Line

Oriental Motor®

Motor Type

2-Phase Microstep

Frame Size

3.35 in85 mm

Motor Length

5.51 in.140 mm

Speed-Torque Characteristics


Speed - Torque Characteristics

Holding Torque

619 oz-in4.4 N·m

Type

Terminal Box

Shaft/Gear Type

Round Shaft (No Gearhead)

Encoder

Not Equipped

Shaft

Single

Power Supply

20 ~ 75 VDC

Current

5.2 A

Basic Step Angle

1.8º

Rotor Inertia

14.8 oz-in²2700x10-7 kg·m²

RoHS Compliant

Yes

Components

RBD245A-V [Driver] PK299DT [Motor]

Insulation Resistance

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

Dielectric Strength

[Motor] Sufficient to withstand 1.5 kVAC, at 50 or 60 Hz applied between the motor coils and casing for 1 min., under normal temperature and humidity.

Insulation Class

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

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

[Motor] Not exposed to corrosive gas. [Driver] No corrosive gases, dust, water or oil.

Temperature Rise

Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method. (at rated current, at standstill, 2 phases energized)(See requirements for UL/CSA)

Temperature Rise (UL or CSA)

When using as a UL or CSA recognized component, make sure the temperature rise of the windings is 50ºC or less by mounting the motor to an aluminum heat sink 7.87 x 7.87 in., 0.39 in. thick.

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.

Stop Position Accuracy

±5 arc minutes (±0.084º)

Radial Play

0.001 inch (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 = 58 lb0.2 in. from Shaft End = 65 lb0.39 in. from Shaft End = 76 lb0.59 in. from Shaft End = 87 lb0.79 in. from Shaft End = 108 lb0 mm from Shaft End = 260 N5 mm from Shaft End = 290 N10 mm from Shaft End = 340 N15 mm from Shaft End = 390 N20 mm from Shaft End = 480 N

Axial Load

13.5 lb60 N

 

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