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 BLV Series R Type brushless DC motor (BLDC motor) speed control system offers the design of motor and driver significantly reduced in size and weight, yet high-power, and contributes to the battery driven automation.

  • 100 W (1/8 HP)
  • 24 - 48 VDC
  • Battery-operated
  • Compact and Lightweight
  • Low speed operation from 1 r/min
  • Communication through Modbus (RTU) and CANopen
  • Permissible Torque
    • Parallel Shaft Gear = 25 ~ 240 lb-in (2.9 ~ 27.4 N·m)
    • Hollow Shaft Flat Gear = 23 ~ 470 lb-in (2.7 ~ 54 N·m)
    • Round Shaft (no gear) = 45 oz-in (0.319 N·m)
Brushless DC Motor
Unit of Measure
Items Brushless DC Motor
BLMR5100K-10-B / BLVD-KRD
100 W (1/8 HP) Brushless DC Motor System 24-48 VDC, Parallel Shaft Gearhead (10:1 Gear Ratio)
Web Price Request Quote
Brushless DC Motor
BLMR5100K-15-B / BLVD-KRD
100 W (1/8 HP) Brushless DC Motor System 24-48 VDC, Parallel Shaft Gearhead (15:1 Gear Ratio)
Web Price Request Quote
Brushless DC Motor
BLMR5100K-20-B / BLVD-KRD
100 W (1/8 HP) Brushless DC Motor System 24-48 VDC, Parallel Shaft Gearhead (20:1 Gear Ratio)
Web Price Request Quote
Brushless DC Motor
BLMR5100K-30-B / BLVD-KRD
100 W (1/8 HP) Brushless DC Motor System 24-48 VDC, Parallel Shaft Gearhead (30:1 Gear Ratio)
Web Price Request Quote
Brushless DC Motor
BLMR5100K-50-B / BLVD-KRD
100 W (1/8 HP) Brushless DC Motor System 24-48 VDC, Parallel Shaft Gearhead (50:1 Gear Ratio)
Web Price Request Quote
Motor Frame Size - 3.54 in.
Output Power - 100 W (1/8 HP)
Power Supply - 24 - 48 VDC
Shaft/Gear Type - Parallel Shaft Gearhead
Gear Ratio (X:1) - 10 :1 - 15 :1 - 20 :1 - 30 :1 - 50 :1
Output Shaft Diameter - 18 mm
Rated Torque - 25 lb-in - 38 lb-in - 50 lb-in - 72 lb-in - 121 lb-in
Electromagnetic Brake - Not Equipped
Cable Direction - Opposite Output Shaft Side
Variable Speed Range (r/min) - 0.1 ~ 400 - 0.067 ~ 267 - 0.05 ~ 200 - 0.033 ~ 133 - 0.02 ~ 80
Resolution - 0.01º (36000 Pulses per rotation)  
Permissible Load Inertia - 12600 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 550 oz-in² - 28000 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 1230 oz-in² - 50000 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 2200 oz-in² - 113000 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 4900 oz-in² - 310000 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 13700 oz-in²
Permissible Overhung Load - 0.39 in. from Shaft End (3000 r/min) = 90 lb0.79 in. from Shaft End (3000 r/min) = 112 lb - 0.39 in. from Shaft End (3000 r/min) = 90 lb0.79 in. from Shaft End (3000 r/min) = 112 lb - 0.39 in. from Shaft End (3000 r/min) = 90 lb0.79 in. from Shaft End (3000 r/min) = 112 lb - 0.39 in. from Shaft End (3000 r/min) = 112 lb0.79 in. from Shaft End (3000 r/min) = 146 lb - 0.39 in. from Shaft End (3000 r/min) = 112 lb0.79 in. from Shaft End (3000 r/min) = 146 lb
Permissible Thrust Load - 33 lb
Power Input - DC
Input Signals - 4 Inputs, Photocoupler Input Method
Output Signals - 2 Outputs, Photocoupler and Open-Collector Output
Main Operating Functions - Continuous Operation, Positioning Operation, JOG Operation, Return-to-Home Operation
Operating Data Setting Number - 256 Points
Max Extension Length - Motor and Driver Distance: 3.5 m (11.5 ft.) (when a separately sold connection cable is used)
Time Rating - Continuous
Connection Type - Up to 31 units can be connected to a single programmable controller.
CANopen Electrical Characteristics - In conformance with ISO 11898
Use the CAN-Bus cable
Communication Profile - In conformance with CiA DS301 Version 4.2.0
Device Profile - In conformance with CiA DSP402 Version 4.0.0
Node ID - 1 to 127
Bit Rate - Selectable from 1 Mbsp, 800 kbps, 500 kbps (iniital value), 250 kbps, 125 kbps, 50 kbps, 20 kbps, 10 kbps
Maximum Bus Length - 25 m (82 ft.) (Maximum bus length at 1 Mbps)
Communication Objects - NMT (Network Management)
SDO (Service Data Object: 1 SDO server)
PDO (Process Data Object: 4 Receive-PDO, 4 Transmit-PDO)
EMCY (Emergency Object)
SYNCH (Synchronization Object)
Operation Modes - Profile Velocity Mode (pv)
Profile Position Mode (pp)
Homing Mode (hm)
RoHS Compliant -
Safety Standards - UL CE