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Oriental motor BLHD50K - User Manual

Oriental motor BLHD50K
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HM-5130
Brushless Motor and Driver Package
BLH Series
OPERATING MANUAL
Thank you for purchasing an Oriental Motor product.
This operating manual describes product handling procedures and safety precautions.
Please read it thoroughly to ensure safe operation.
Always keep the manual where it is readily available.
Table of contents
1
Introduction .................................. 2
2 Safety precautions ....................... 4
3 Precautions for use ...................... 7
4 Preparation................................... 8
4.1 Checking the product ..................8
4.2 Combination tables .....................9
4.3 Names and function of parts ..... 11
5 Installation.................................. 12
5.1 Installation location ................... 12
5.2 Installing the geared type,
combination type parallel shaft
gearhead...................................13
5.3 Installing the combination type
hollow shaft flat gearhead .........15
5.4 Installing the round shaft type ... 18
5.5 Installing the pinion shaft type...19
5.6 Installing a load on the geared
type, combination type parallel
shaft gearhead and round shaft
type ...........................................19
5.7 Installing a load on the
combination type hollow shaft flat
gearhead...................................22
5.8 Driver installation ...................... 24
5.9 Installing and wiring in compliance
with EMC Directive ................... 25
6 Connection..................................29
6.1 Motor and driver connection..... 29
6.2 Connecting the power supply ... 29
6.3 Connection of input signal and
output signal ............................. 30
6.4 Driver I/O circuit and example
connection ................................ 32
7 Operation ....................................33
7.1 Input signals and
output signals ........................... 33
7.2 Rotating direction of the motor
output shaft............................... 40
7.3 Setting the running speed ........ 41
7.4 Setting the acceleration time and
deceleration time ...................... 44
7.5 Parallel operation ..................... 45
8 Inspection....................................47
9 Troubleshooting and remedial
actions ........................................48
10 Appendix.....................................50
10.1 Accessories (sold separately) .. 50
10.2 Recommended peripherals ...... 51

Questions and Answers

  • F
    fergusonalexandraAug 9, 2025
    What to do if my Oriental motor Engine fails to turn on?
    • R
      Robert SheltonAug 9, 2025
      If your Oriental motor Engine isn't turning on, ensure that both the START/STOP and RUN/BRAKE inputs are set to the ON position. Additionally, the internal potentiometer might need adjustment; try turning it slightly clockwise, as the speed is set to 0 r/min at the factory.
  • D
    Daniel GallagherAug 17, 2025
    Why is my Oriental motor Engine running in the wrong direction?
    • S
      Steven BestAug 18, 2025
      The Oriental motor Engine might be running in the opposite direction due to a few reasons. First, check the CW/CCW input; the motor runs clockwise (CW) when this input is ON and counter-clockwise (CCW) when it's OFF. Ensure the connection isn't faulty. Also, if you're using specific speed reduction ratios (30:1, 50:1, or 100:1 with a combination type parallel shaft gearhead, or 20:1 and 30:1 with a geared type), the drive direction will be opposite; in this case, reverse the CW/CCW input operation.
  • T
    Tony BoyerAug 25, 2025
    How to fix an Oriental motor Engine that won't stop immediately?
    • A
      Ashley GreenAug 26, 2025
      If your Oriental motor Engine doesn't stop immediately, try stopping the motor by using the RUN/BRAKE input instead of the START/STOP input. It's also possible that the load inertia is too high; try increasing the frictional load or reducing the load inertia. Finally, check the acceleration/deceleration time potentiometer to ensure the deceleration time isn't set too long.
  • C
    Carlos JacobsSep 1, 2025
    What to do if Oriental motor Engine does not run?
    • S
      Sarah SnyderSep 1, 2025
      If your Oriental motor Engine isn't running, ensure that the motor (gearhead) output shaft and the load shaft are properly aligned and connected. Also, check for any noise interference by running only the motor, driver, and external potentiometer. If noise is present, take measures such as separating the motor from the noise source, reconnecting the wiring, using a shielded cable, or installing a ferrite core.

Summary

Safety precautions

General Precautions

General safety guidelines for handling and environment.

Installation & Connection Safety

Safety measures for installation and electrical connections.

Operation Safety

Safety guidelines during motor operation.

Installation

Installing Geared;Parallel Shaft Gearhead

Mounting instructions for geared and parallel shaft gearheads.

Installing Hollow Shaft Flat Gearhead

Mounting instructions for hollow shaft flat gearhead types.

Installing Round Shaft Type

Mounting instructions for the round shaft motor type.

Installing Pinion Shaft Type

Mounting instructions for the pinion shaft motor type.

Installing Load on Gearhead;Round Shaft

Connecting loads to gearhead and round shaft motor types.

Installing Load on Hollow Shaft Gearhead

Attaching loads to hollow shaft flat gearhead types.

Driver Installation

Methods and locations for installing the driver unit.

Installation Examples & Safety

Wiring examples and static electricity precautions for installation.

Connection

Motor and Driver Connection

Procedure for connecting the motor cable to the driver.

Power Supply Connection

Guidelines for connecting the DC power supply to the driver.

Input;Output Signal Connection

Wiring I/O signals for different motor models.

Driver I;O Circuit & Examples

Explanation of driver I/O circuits and connection examples.

Operation

Input;Output Signals Overview

Explains functions of input signals (START/STOP, RUN/BRAKE) and output signals.

Inspection

Troubleshooting and Remedial Actions

Oriental motor BLHD50K Specifications

General IconGeneral
BrandOriental motor
ModelBLHD50K
CategoryEngine
LanguageEnglish

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