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Unit of Measure

Specifications

Product Line

- Oriental Motor®

Motor Type

- 2-Phase Microstep

Frame Size

- 2.36 in60 mm

Motor Length

- 3.50 in.89 mm

Speed-Torque Characteristics

-
Speed - Torque Characteristics

Holding Torque

- 704 oz-in5 N·m

Type

- Geared

Shaft/Gear Type

- Planetary Gear

Gear Ratio (X:1)

- 10 :1

Backlash

- 10 arc min

Encoder

- Not Equipped

Shaft

- Single

Power Supply

- 20 ~ 40 VDC

Current

- 3.7 A

Basic Step Angle

- 0.18º

Permissible Speed Range (r/min)

- 0 ~ 180

Rotor Inertia

- 1.59 oz-in²290x10-7 kg·m²

RoHS Compliant

- Yes

Components

- RBD228A-K [Driver] PK266PDA-P10 [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 1.0 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)]

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

- Not exposed to corrosive gases, dust, water or oil.

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 9.84 x 9.84 in., 0.39 in., thick. (at rated current, at standstill, 2 phases energized)

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 = 56 lb0.2 in. from Shaft End = 60 lb0.39 in. from Shaft End = 67 lb0.59 in. from Shaft End = 76 lb0.79 in. from Shaft End = 87 lb0 mm from Shaft End = 250 N5 mm from Shaft End = 270 N10 mm from Shaft End = 300 N15 mm from Shaft End = 340 N20 mm from Shaft End = 390 N

Axial Load

- 22 lb100 N

 

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