Oriental Motor

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

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The BLH Series combines a slim, high-power brushless DC motor with a 24 VDC board-type driver to meet your space-saving needs. Speed control range is 80 to 3000 r/min (with Digital driver).
  • Digital Driver type
  • Increased performance (higher torque and reduced noise)
  • Increased functionality with support software MEXE02

Motor, Driver Power Cable and I/O cable required (*sold separately)
Unit of Measure

Specifications

Lead Time1 - {Contact your local sales office for more information.}

Motor Type

- Brushless DC Motor

Motor Frame Size

- 2.36 in.

Output Power

- 50 W (1/15 HP)

Power Supply

- 24 VDC

Driver Type

- Digital

Type

- Connector

Shaft/Gear Type

- Spur Gear (Centered Shaft)

Gear Ratio (X:1)

- 5 :1

Output Shaft Diameter

- 10 mm

Degree of Protection (Motor)

- IP40

Rated Torque

- 7.6 lb-in

Variable Speed Range (r/min)

- 16 ~ 600

Permissible Load Inertia

- *When instantaneous stop or instantaneous bi-directional operation is performed = 17 oz-in²120 oz-in²

Permissible Overhung Load

- 0.39 in. from gearhead mounting surface = 33 lb0.79 in. from gearhead mounting surface = 42 lb

Permissible Thrust Load

- 15.7 lb

Electromagnetic Brake

- Not Equipped

Power Input

- DC

Position Control Mode

- No

Torque Limit Control

- Yes

Vertical Drive (Gravitational Operation)

- No

Max. Extension Length (m)

- 2

Components

- BLM250DHK-5CS [Motor] BLH2D50DH-KD [Driver]

Components

- BLH2D50DH-KD, Brushless DC Motor Digital Driver (24 VDC) ($176.00)
BLM250DHK-5CS, 50 W (1/15 HP) Brushless DC Motor Spur Gear (Centered Shaft) (5:1 Gear Ratio) ($338.00)

RoHS Compliant

- Yes

Safety Standards

- UL CSA CE

CE Marking

- EMC Directives

Insulation Class

- UL, CSA: Class A [105ºC (221ºF)] EN: Class E [120ºC (248ºF)]

Insulation Resistance (Motor)

- 100 MΩ or more when 500 VDC megger is applied between the windings and the frame after continuous operation under normal ambient temperature and humidity.

Insulation Resistance (Driver)

- 100 M Ω or more when 500 VDC megger is applied between the power supply terminal and heat radiation plate after continuous operation under normal ambient temperature and humidity.

Dielectric Strength (Motor)

- Sufficient to withstand 0.5 kVAC at 50Hz applied between the windings and the frame for 1 minute after continuous operation under normal ambient temperature and humidity.

Dielectric Strength (Driver)

- Sufficient to withstand 0.5 kVAC at 50Hz applied between the power supply terminal and the heat radiation plate for 1 minute after continuous operation under normal ambient temperature and humidity.

Ambient Temperature Range

- 0ºC ~ +50ºC (+32ºF ~ +122ºF) (nonfreezing)

Ambient Humidity

- 85% max. (noncondensing)

Operating Atmosphere

- No corrosive gases or dust. Cannot be used in radioactive area, magnetic field, vacuum or other special environment.

Degree of Protection

- [Motor] IP40 [Driver] IP00

Driver Functions

Speed Control Method (Select one of the following)

- Digital (MEXE02 support software) Internal potentiometer External DC voltage External potentiometer (20kΩ, 1/4W)

Number of Speed Settings

- Operating data for up to 8 speeds can be set. (When using digital setting, i.e. MEXE02 support software)

Multi-Speed Setting Method

- Digital (MEXE02 support software)
External analog setting device (external speed potentiometer or external DC voltage) or PWM input
VR1
VR2

Acceleration/Deceleration Time

- 0.1 to 15.0 (Factory setting: 0.5 s)
Digital (MEXE02 support software)
VR1
VR2

Torque Limiting

- 0 to 200% (Factory setting: 200%)
Digital (MEXE02 support software)
External analog setting device (external speed potentiometer or external DC voltage) or PWM input
VR1
VR2

Instantaneous Stop

- Yes

Multi-Axes Control

- Yes

Alarm Output

- Yes

I/O Functions

- Direct Input
Method: C-MOS Negative Logic Input
Point: 6 Points
Initial Assignment: START/STOP, RUN/BRAKE, FWD/REV, M0, M1, ALMREST

Direct Output
Method: Transistor and open-collector output
Point: 4 Points
Initial Assignment: SPEED-OUT, ALM-B, TLC, DIR

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  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.