DC Input. Brushless Motors/AC Speed Control Motors D-89. Brushless Motors/AC Speed Control Motors D-89. BLH Series. Overview, Product Series

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1 Brushless /C Speed Control D-89 Overview, Series Brushless /C Speed Control Brushless Brushless BMU BLE2 BX BLH Series BLH C Speed Control DSC US2 ccessories Installation D-89

2 D-9 Brushless BLH Series <dditional Information> Technical reference Page H-1 Regulations & Standards Page I-2 For detailed information about regulations and standards, please see the Oriental Motor website. Combines a slim, high-power brushless motor with a 24 VDC board-type driver. Speed control range is 1 to 3 r/min. Output power is 15 W to 1 W. Features Compact Board-Type The product with an output of 15 to 5 W adopt a compact, board-type driver smaller than the size of a business card. This will help to reduce the size of your equipment. 72 mm (W) 55 mm (D) 27 mm (H) Long Life Gearhead Rating of 1 Hours The rated life of the parallel shaft gearhead and hollow shaft flat gearhead is 1 hours. The parallel shaft gearhead achieves a rated life of twice as long as that of a conventional gearhead. 5 hours for gearhead equipped with 15 W geared motor. The 5 W and 1 W parallel shaft gearhead has a tapped hole at the output shaft end. Features of Hollow Shaft Flat Gearhead Space-Saving and Low-Cost The output shaft can be coupled directly to a driven shaft without using a coupling, which allows you to reduce the size and installation space of your equipment. Since no shaft-coupling parts are needed, the parts cost and labor will also decrease. The 1 W driver has dimensions of 71 mm (D) 1 mm (W) 37.5 mm (H) Full Range of Functions The compact driver is packed with a full range of functions. Instantaneous stop Speed control by potentiometer Speed control by DC voltage cceleration/deceleration time setting larm output Space-saving Speed Control Range 1 to 3 r/min (speed ratio 1:3) Wide Variety The series offers a wide range of models from compact packages with a motor output of 15 W, to larger ones producing a high output of 1 W. Choose one that best suits your specific requirements. IP65 Motor Structure The motor is protected against water intrusion, should water come into contact with the motor. IP4 for 15 W motor The motor must not be washed with water, and is not suitable for use in an environment where it constantly comes into contact with water. For Three-Phase Motor and Parallel Shaft Gearhead For Brushless Motor and Hollow Shaft Flat Gearhead High Permissible Torque While the permissible torque of the parallel shaft gearhead saturates at high gear ratios, the hollow shaft flat gearhead enables the motor torque to be fully utilized. Permissible Torque [N m] Hollow Shaft Flat Gearhead Parallel Shaft Gearhead 1 2 Gear Ratio Frame Size 9 mm D-9 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

3 Brushless /C Speed Control D-91 System Configuration ccessories (Sold separately) Flexible Couplings ( Page D-158) Connection Cables, Flexible Connection Cables ( Page D-149) Overview, Series Brushless BMU BLH Series Combination Type (Motor/Gearhead) BLE2 BX Maximum Extension Length: 2 m (Includes.5 m motor cable) BLH C Speed Control Power Supply Cable (Included) I/O Signal Cable (Included) Programmable Controller DSC ccessories (Sold separately) 24 VDC Power Supply US2 ccessories Installation Mounting Brackets ( Page D-158) External Speed Potentiometer ( Page D-153) Example of System Configuration Sold Separately BLH Series Connection Cable External Speed Combination Type - Parallel Shaft Mounting Bracket Flexible Coupling (1.5 m) Potentiometer BLH45KC-3 CC2BLH PVR-2KZ SOL4M6 MCL The system configuration shown above is an example. Other combinations are available. Not supplied CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-91

4 D-92 Brushless /BLH Series Number Code BLH 2 3 K C - 5 FR Series Name BLH: BLH Series 2 Motor Frame Size : 42 mm 2: 6 mm 4: 8 mm 5: 9 mm 3 Output Power (W) (Example) 3: 3 W 4 Power Supply Voltage K: 24 VDC 5 C: Cable Type 6 7 Gear Ratio, Motor Shaft Type Number: Gear ratio for combination types : 8 types from 5 to 2 Gear ratio for geared types : 7 types from 5 to 1 : Round Shaft Type Blank: Combination Type - Parallel Shaft Gearhead FR: Combination Type - Hollow Shaft Flat Gearhead Line Combination Type Geared Type The combination type comes with a motor and gearhead pre-assembled. The combination of motors and gearheads can be changed, and they are also available separately. In addition, the gearhead can be removed and the assembly position can be changed in 9 increments. The geared type has an integrated motor and gearhead. The combination of motor and gearhead cannot be changed. Geared Types/Combination Types - Parallel Shaft Gearheads Price includes motor, gearhead and driver. Type Output Power Geared Type 15 W BLH15K- Combination Type Name Gear Ratio List Price 3 W BLH23KC- 5 W BLH45KC- 1 W BLH51KC- The following items are included in each product. Motor,, Gearhead, I/O Signal Cable, Power Supply Cable, Mounting Screws, Parallel Key 2, Operating Manual 1 Combination type only 2 s with a key slot on the output shaft only 5, 1, 15, , 5, , 1, 15, , 5, , 1, 15, , 5, , 1, 15, , 5, Combination Types - Hollow Shaft Flat Gearheads Price includes motor, gearhead and driver. Output Power 3 W BLH23KC- FR 5 W BLH45KC- FR 1 W BLH51KC- FR Name Gear Ratio List Price 5, 1, 15, , 5, , 1, 15, , 5, , 1, 15, , 5, The following items are included in each product. Motor,, Gearhead, I/O Signal Cable, Power Supply Cable, Mounting Screws, Parallel Key, Safety Cover (Screws included), Operating Manual Round Shaft Types Price includes motor and driver. Output Power Name List Price 15 W BLH15K W BLH23KC W BLH45KC- 24. The following items are included in each product. 1 W BLH51KC Motor,, I/O Signal Cable, Power Supply Cable, Operating Manual Specifications 15 W, 3 W, 5 W, 1 W Name Geared Type/Combination Type - Parallel Shaft Gearhead BLH15K- BLH23KC- BLH45KC- BLH51KC- Combination Type - Hollow Shaft Flat Gearhead BLH23KC- FR BLH45KC- FR BLH51KC- FR Round Shaft Type BLH15K- BLH23KC- BLH45KC- BLH51KC- Rated Output Power (Continuous) W Rated Voltage 24 VDC Power Permissible Voltage Range ±1% Supply Rated Input Current Input Maximum Input Current Rated Torque N m Instantaneous Maximum Torque N m Rated Speed r/min 3 25 Speed Control Range r/min 1 3 Round Shaft Type Permissible Inertia J 1-4 kg m Rotor Inertia J 1-4 kg m Load ±.5% max.: Conditions rated torque, rated speed, rated voltage, normal temperature Speed Voltage ±.5% max.: Conditions Rated voltage ±1%, rated speed, no load, normal temperature Regulation Temperature ±.5% max.: Conditions Operating ambient temperature +5 C, rated speed, no load, rated voltage The time during which the instantaneous maximum torque is effective is no more than 5 seconds and at 2 r/min or below. The values in the table are characteristics for the motor only. number indicating the gear ratio is entered where the box is located within the product name. D-92 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

5 Brushless /C Speed Control D-93 Speed Torque Characteristics Continuous Duty Region: Continuous operation is possible in this region. Limited Duty Region: This region is used primarily when accelerating. When a load that exceeds the rated torque is applied continuously for approximately five seconds, the overload protective function is activated and the motor coasts to a stop. 15 W.1 Torque [N m].75.5 Instantaneous Maximum Torque Limited Duty Region Continuous Duty Region Rated Torque 3 W.2 Torque [N m] Instantaneous Maximum Torque Limited Duty Region Continuous Duty Region Rated Torque 5% of Rated Torque Overview, Series Brushless BMU Speed [r/min] 5 W.3 Instantaneous Maximum Torque Torque [N m].24.2 Limited Duty Region.1 Continuous Duty Region Rated Torque 5% of Rated Torque Speed [r/min] Value for 24 VDC with no extension cable For geared types and combination types, the values are for the motor only Speed [r/min] Value for 24 VDC with no extension cable 1 W.6 Instantaneous Maximum Torque Torque [N m].5.4 Limited Duty Region Rated Torque 5% of Rated Torque.2 Continuous Duty Region Speed [r/min] Value for 24 VDC with no extension cable BLE2 BX BLH C Speed Control DSC US2 Common Specifications Item Speed Setting Method cceleration/deceleration Time Multi-Speed Setting Method Input Signals Output Signals Specifications Select one of the following methods: Set using the internal speed potentiometer Set using an accessory external speed potentiometer: PVR-2KZ (2 kω, 1/4 W) (Sold separately) Set using external DC voltage: 5 VDC, 1 m or more (Input impedance 47 kω).5 1 sec. BLH15: at 3 r/min with no load BLH23, BLH45, BLH51: at 25 r/min with no load (The actual speed may change by load condition.) common value is set using the acceleration/deceleration time potentiometer. Switching between 2 speeds One speed is set by the internal speed potentiometer (1 pc), while another speed is set by an external speed potentiometer (accessory PVR-2KZ) or by external DC voltage ( 5 VDC). C-MOS negative logic input Operated by internal power supply Common to Start/Stop input, Run/Brake input, Direction of rotation input, Speed control method input and larm reset input Open-collector output Operated by external power supply Use condition 26.4 VDC max., 1 m max. Common to larm output and Speed output When the following are activated, the motor will coast to a stop and the larm output will be OFF. The alarm LED on the driver will blink for the corresponding number of times shown in ( ). Overload protection (2): ctivated when the motor load exceeds rated torque for a minimum of 5 seconds. Protective Functions Motor sensor error (3): ctivated when the sensor wire inside the motor cable is disconnected during motor operation. Overvoltage protection (4): ctivated when the voltage applied to the driver exceeds 24 VDC by a minimum of approximately 15%, a gravitational operation is performed or a load exceeding the permissible inertia is driven. Undervoltage protection (5): ctivated when the voltage applied to the driver falls below 24 VDC by a minimum of approximately 25%. Overspeed protection (6): ctivated when the motor speed exceeds 35 r/min. Maximum Extension Length Motor/ Distance: 2 m (when an accessory connection cable is used) Time Rating Continuous With the BLH Series, the motor speed cannot be controlled in a gravitational operation or other application where the motor shaft is turned by the load. When a load exceeding the permissible inertia is driven or a gravitational operation is performed, the overvoltage protective function will be activated and the motor will coast to a stop. ccessories Installation CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-93

6 D-94 Brushless /BLH Series General Specifications Insulation Resistance Dielectric Strength Temperature Rise Operating Environment Item Motor mbient Temperature mbient Humidity ltitude tmosphere Vibration 1 MΩ or more when 5 VDC megger is applied between the windings and the case after continuous operation under normal ambient temperature and humidity. Sufficient to withstand.5 kvc at 5 Hz applied between the windings and the case for 1 minute after continuous operation under normal ambient temperature and humidity. 5 C or less in the windings, and 4 C or less in the case, as measured by the thermocouple method after continuous operation under normal ambient temperature and humidity. 1 MΩ or more when 5 VDC megger is applied between the power supply terminal and heat sink after continuous operation under normal ambient temperature and humidity. Sufficient to withstand.5 kvc at 5 Hz applied between the power supply terminal and heat sink for 1 minute after continuous operation under normal ambient temperature and humidity. 5 C or less in the heat sink, as measured by the thermocouple method after continuous operation under normal ambient temperature and humidity. +5 C (non-freezing) 85% or less (non-condensing) Up to 1 m above sea level No corrosive gases or dust. Cannot be used in a radioactive area, magnetic field, vacuum or other special environment Not subject to continuous vibration or excessive impact In conformance with JIS C , "Sine-wave vibration test method" Frequency range: 1 55 Hz Pulsating amplitude:.15 mm Sweep direction: 3 directions (X, Y, Z) Number of sweeps: 2 times Storage Condition 2 mbient Humidity 85% or less (non-condensing) mbient Temperature C (non-freezing) ltitude Up to 3 m above sea level Thermal Class UL/CS standards: 15 (), EN standards: 12 (E) Degree of Protection 15 W IP4 3 W, 5 W,1 W IP65 (Excluding the installation surface of the round shaft type and connectors) IP For round shaft types, attach to a heat sink (Material: aluminum) of one of the following sizes to maintain a motor case surface temperature of 9 C max. (Except for 15 W Type) 3 W Type : 5 5 mm, 5 mm thick 5 W Type: mm, 5 mm thick 1 W Type: 2 2 mm, 5 mm thick 2 The storage condition applies to a short period such as a period during transportation. Note Do not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected. Gearmotor Torque Table of Geared Type/Combination Type Geared Types/Combination Types - Parallel Shaft Gearheads Name Motor Speed [r/min] Unit: N m Gear Ratio r/min r/min BLH15K- t 1 3 r/min BLH23KC- t 1 25 r/min t 3 r/min BLH45KC- t 1 25 r/min t 3 r/min BLH51KC- t 1 25 r/min t 3 r/min colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft. Others rotate in the opposite direction. Combination Types - Hollow Shaft Flat Gearheads Name Motor Speed [r/min] BLH23KC- FR BLH45KC- FR BLH51KC- FR Unit: N m Gear Ratio r/min r/min t 1 25 r/min t 3 r/min t 1 25 r/min t 3 r/min t 1 25 r/min t 3 r/min The flat gearhead rotates in the opposite direction to the motor when viewed from the front face of the gearhead. It rotates in the same direction as the motor when viewed from the rear (motor installation surface) of the gearhead. Rotation direction of hollow shaft flat gearhead Page D-163 Permissible Radial Load and Permissible xial Load Geared Types/Combination Types - Parallel Shaft Gearheads Name BLH15K- BLH23KC- BLH45KC- BLH51KC- Permissible Radial Load Gear Ratio 1 mm from Shaft End 2 mm from Shaft End Permissible xial Load N N N 5, 1, 15, 2 3, 5, , 15, , 5, 1, , 15, , 5, 1, , 15, , 5, 1, number indicating the gear ratio is entered where the box is located within the product name. D-94 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

7 Brushless /C Speed Control D-95 Combination Types - Hollow Shaft Flat Gearheads Name BLH23KC- FR BLH45KC- FR BLH51KC- FR Permissible Radial Load Gear Ratio 1 mm from Installation 2 mm from Installation Permissible xial Load Surface of Gearhead Surface of Gearhead N N N 5, , 2, 3, 5, 1, , , 2, 3, 5, 1, , , , 5, 1, The permissible radial load can also be calculated with a formula. Permissible radial load calculation Page D-162 Overview, Series Brushless BMU Round Shaft Types Name 1 mm from Shaft End N Permissible Radial Load 2 mm from Shaft End N BLH15K- 5 BLH23KC- 7 1 BLH45KC BLH51KC Permissible xial Load The permissible axial load should not be greater than half the motor mass. BLE2 BX BLH Permissible Inertia: J of Geared Type/Combination Type Geared Types/Combination Types - Parallel Shaft Gearheads Unit: 1-4 kg m 2 Gear Ratio Name C Speed Control DSC BLH15K- When instantaneous stop or instantaneous bi-directional operation is performed US2 BLH23KC- BLH45KC- BLH51KC- When instantaneous stop or instantaneous bi-directional operation is performed When instantaneous stop or instantaneous bi-directional operation is performed When instantaneous stop or instantaneous bi-directional operation is performed ccessories Installation Combination Types - Hollow Shaft Flat Gearheads Unit: 1-4 kg m 2 Gear Ratio Name BLH23KC- FR BLH45KC- FR BLH51KC- FR When instantaneous stop or instantaneous bi-directional operation is performed When instantaneous stop or instantaneous bi-directional operation is performed When instantaneous stop or instantaneous bi-directional operation is performed number indicating the gear ratio is entered where the box is located within the product name. CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-95

8 D-96 Brushless /BLH Series Dimensions Unit: mm Mounting screws are included with the combination type. Dimensions for mounting screws Page D-162 number indicating the gear ratio is entered where the box is located within the product name. 15 W Geared Type BLH15K- Geared Motor: BLHM15K- Mass:.5 kg Round Shaft Type BLH15K- Motor: BLHM15K- Mass:.25 kg ± ϕ6.12 (h7) 8±.5 ϕ M4 8 Deep Motor Leads 5 mm UL Style 3265, WG24 Tube ϕ6 Housing: (MOLEX) 43.8± ± ϕ6.12 (h7) ϕ (h7) 42 Motor Leads 5 mm UL Style 3265, WG24 Tube ϕ6 4 ϕ3.5 Thru 48±.5 Housing: (MOLEX) 3 W Motor/Parallel Shaft Gearhead Name Motor Name Gearhead Name Gear Ratio L Mass kg BLH23KC- BLHM23KC-GFS GFS2G L 32± ϕ1.15 (h7) 1±.5 ϕ ϕ4.5 Thru 7±.5 Key and Key Slot (Included) 25± Motor Cable ϕ9, 5 mm Housing: (MOLEX) Motor/Hollow Shaft Flat Gearhead BLH23KC- FR Motor: BLHM23KC-GFS Gearhead: GFS2G FR Mass: 1.3 kg (including gearhead) ϕ34.39 (h8) ϕ5.5 Thru ϕ2 7± Motor Cable ϕ9, 5 mm Key (Included) 25± Housing: (MOLEX) ϕ ϕ12 (H8) ϕ12 (H8) +. ϕ12.5 D-96 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

9 Brushless /C Speed Control D-97 Round Shaft Type BLH23KC- Motor: BLHM23KC- Mass:.5 kg ± ϕ8.15 (h7) ϕ54.3 (h7) 6 4 ϕ4.5 Thru 7±.5 Overview, Series Brushless 5 W Motor/Parallel Shaft Gearhead Motor Cable ϕ9, 5 mm Name Motor Name Gearhead Name Gear Ratio L Mass kg BLH45KC- BLHM45KC-GFS GFS4G Housing: (MOLEX) BMU BLE2 BX BLH 8 42 L 35± ϕ15.18 (h7) 13±.5 M5 1 Deep 4 ϕ6.5 Thru ϕ ±.5 Key and Key Slot (Included) 25± C Speed Control DSC US2 Motor Cable ϕ9, 5 mm Housing: (MOLEX) ccessories Installation Motor/Hollow Shaft Flat Gearhead BLH45KC- FR Motor: BLHM45KC-GFS Gearhead: GFS4G FR Mass: 2.4 kg (including gearhead) ϕ38.39 (h8) ϕ6.5 Thru ϕ25 94± Motor Cable ϕ9, 5 mm Housing: (MOLEX) +. ϕ ϕ15 (H8) ϕ15 (H8) ϕ15.7 Key (Included) 25± CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-97

10 D-98 Brushless /BLH Series Round Shaft Type BLH45KC- Motor: BLHM45KC- Mass:.8 kg ± ϕ1.15 (h7) ϕ73.3 (h7) 8 4 ϕ6.5 Thru 94±.5 Motor Cable ϕ9, 5 mm 1 W Motor/Parallel Shaft Gearhead Name Motor Name Gearhead Name Gear Ratio L Mass kg BLH51KC- BLHM51KC-GFS GFS5G L 42± ±.5 M6 12 Deep 4 ϕ8.5 Thru Key and Key Slot (Included) 25 9 ϕ18.18 (h7) 18±.5 ϕ2 ϕ4 9 Housing: (MOLEX) 14±.5 25± Motor Cable ϕ9, 5 mm Housing: (MP) Housing: 53-5 (MOLEX) Motor/Hollow Shaft Flat Gearhead BLH51KC- FR Motor: BLHM51KC-GFS Gearhead: GFS5G FR Mass: 3.6 kg (including gearhead) ϕ5.39 (h8) ϕ8.5 Thru ϕ ±.5 18 Key (Included) Motor Cable ϕ9, 5 mm Housing: (MP) Housing: 53-5 (MOLEX) ϕ ϕ2 (H8) ϕ2 (H8) +.21 ϕ21 25± D-98 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

11 Brushless /C Speed Control D-99 Round Shaft Type BLH51KC- Motor: BLHM51KC- Mass: 1.4 kg ± ϕ12.18 (h7) ϕ83.35 (h7) 9 Motor Cable ϕ9, 5 mm 4 ϕ8.5 Thru 14±.5 Overview, Series Brushless BMU Housing: (MP) Housing: 53-5 (MOLEX) BLE2 BLHD15K, BLHD3K, BLHD5K Mass:.1 kg 72 max. 4 63±.2 6 BLHD1K Mass:.3 kg max. 121±.5 BX BLH 55 max. 34.5± ±.2 2 ϕ3.5 Thru CN3: (MOLEX) CN2: B12B-PHDSS-B (JST) CN1: (MOLEX) 71 max ±.5 CN1: (MP) CN2: S12B-PHDSS-B (JST) 2 ϕ3.5 Thru 1 max. 17 max. CN4: (MP) CN3: (MOLEX) C Speed Control DSC US2 27 max ±.5 22± max. ccessories 18± Installation Input/Output Signal Cable (Included) For 15 W, 3 W, 5 W, 1 W 3 Housing: PHDR-12VS (JST) Leads UL Style 17, WG26 Power Supply Cable (Included) For 15 W, 3 W, 5 W 3 For 1 W 3 Housing: (MOLEX) Leads UL Style 3266, WG22 Housing: (MP) Leads UL Style 3266, WG18 CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-99

12 D-1 Brushless /BLH Series Connection and Operation Names and Functions of Parts 15 W/3 W/5 W 1 W Motor Connector Power Supply Connector Power Supply Connector Motor Connectors Speed Potentiometer Indication Potentiometer Name Function VR1 Internal Speed Potentiometer Set and adjust the operating speed of the motor. VR2 cceleration/deceleration Time Potentiometer Set a common acceleration/deceleration time in the range of.5 1 seconds. I/O Signals Indication I/O Pin No. Function 1 LRM Output Output 2 SPEED Output I/O Signal Common 3 4 VRL Input nalog Input 5 VRM Input 6 VRH Input CN2 7 LRM-RESET Input 8 INT. VR/EXT Input 9 CW/CCW Input Input 1 RUN/BRKE Input STRT/STOP Input 12 NC Connection Diagrams 15 W/3 W/5 W 1 W Speed Setting DC Power Supply Power Supply Connection Connect to 24 VDC (±1%) power supply Speed Output larm Output 5 VDC 1 m min. + Black Red ON: Start Black Start/Stop Input OFF: Stop ON: Run White Brake Input OFF: Instantaneous Stop Rotation Direction ON: CW Switching Input OFF: CCW Gray Speed Potentiometer ON: Internal Selection Input OFF: External Light Blue larm Reset Input ON: Reset Purple OFF: Normal Operation Green Yellow Orange Red Brown V NC STRT/STOP RUN/BRKE CW/CCW INT. VR/EXT Input LRM-RESET Input VRH VRM VRL SPEED Output LRM Output CN1 CN2 (I/O) ON: Run Brake Input OFF: Instantaneous Stop Rotation Direction ON: CW OFF: CCW Switching Input Speed Potentiometer Selection Input larm Reset Input Speed Setting DC Power Supply Power Supply Connection Connect to 24 VDC (±1%) power supply The connection position is different from the position for the 15 W, 3 W and 5 W models. Speed Output larm Output Start/Stop Input 5 VDC + 1 m min. ON: Start OFF: Stop ON: Internal OFF: External ON: Reset OFF: Normal Operation Red Black Black White Gray Light Blue Purple Green Yellow Orange Red Brown V NC STRT/STOP RUN/BRKE CW/CCW INT. VR/EXT Input LRM-RESET Input VRH VRM VRL SPEED Output LRM Output CN1 CN2 (I/O) cceleration/deceleration Time Potentiometer cceleration/deceleration Time Potentiometer Internal Speed Potentiometer CN3 Motor Internal Speed Potentiometer Motor Motor Motor CN3 Motor CN4 D-1 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

13 Timing Chart CW 2 (Clockwise) Motor Operation Pattern CCW 2 (Counterclockwise) STRT/ STOP Input CW/ CCW Input RUN/ BRKE Input INT. VR/ EXT Input SPEED Output ON OFF ON OFF ON OFF ON OFF ON OFF 2-Speed Switching and Deceleration Stop Run and Instantaneous Stop 3 STRT High Speed 3 3 Low Speed 3 CW 3 STRT CCW RUN RUN RUN EXT INT.VR EXT INT.VR Rotation Direction Switching 3 1 t least 1 ms 2 The direction applies to the motor alone. The specific direction will vary depending on the gear ratio. 3 The motor will start/stop over the time set by the acceleration/deceleration time potentiometer. EXT CW Brushless /C Speed Control D- 3 ll operations of run/stop, instantaneous stop and rotation direction switching operations can be controlled with the STRT/STOP, RUN/BRKE and CW/CCW signals. If both the STRT/STOP signal and the RUN/BRKE signal are set to ON, the motor rotates. The motor will accelerate over the time set by the acceleration/deceleration time potentiometer. During this time, if the CW/CCW signal is set to ON, the motor rotates clockwise as viewed from the shaft end of the motor; if the CW/CCW signal is set to OFF, the motor rotates in the counterclockwise direction. If the RUN/BRKE signal is set to OFF while the STRT/ STOP signal is ON, the motor stops instantaneously. If the STRT/STOP signal is set to OFF while the RUN/BRKE signal is ON, the motor will stop with deceleration time set by the acceleration/deceleration time potentiometer. The duration of each input signal must be 1 ms or longer. Do not operate (turn ON/OFF) two or more input signals simultaneously. There must be a minimum interval of 1 ms before another input signal can be operated after an input signal has been operated. Overview, Series Brushless BMU BLE2 BX BLH C Speed Control DSC Input/Output Signal Circuits Input Circuit The driver's signal inputs use the C-MOS input method. The signal status indicates a voltage level of to.5 V when the signal is ON, or 4 to 5 V when it is OFF. 5 V C-MOS Output from External Control Device Internal Circuit STRT/STOP RUN/BRKE CW/CCW INT.VR/EXT LRM-RESET +5 V 1 kω 2.2 kω C-MOS Output Circuit VDC max. 1 m max. R SPEED LRM Insert a resistor to keep the current to 1 m or less. V V Internal Circuit 2SC2458 or Equivalent US2 ccessories Installation +5 V C-MOS V V.1 μf Open-Collector Output from External Control Device Open- Collector STRT/STOP RUN/BRKE CW/CCW INT.VR/EXT LRM-RESET +5 V Internal Circuit 1 kω 2.2 kω C-MOS SPEED Output The system outputs pulse signals (with a width of.3 ms) at a rate of 3 pulses per rotation of the motor output shaft synchronized with the motor operation. You can measure the SPEED output frequency and calculate the motor speed. SPEED output frequency [Hz] Motor speed (r/min) = SPEED output frequency (Hz) = T.1 μf V V.3 ms T Switch Connection Switch STRT/STOP RUN/BRKE CW/CCW INT.VR/EXT LRM-RESET +5 V Internal Circuit 1 kω 2.2 kω C-MOS.1 μf Use a switch capable of opening/closing the current flow at 5 VDC, 1 m maximum. V LRM Output The LRM output is normally ON and goes OFF when there is an alarm. LRM-RESET When the motor is stopped, setting this signal ON, then returning it to OFF resets the alarm. Please return either the STRT/STOP input or the RUN/BRKE input to OFF before inputting the LRM-RESET. The LRM- RESET is not accepted if both these signals are ON. Note Output signal is open-collector output, so an external power supply (Vcc) is required. Use a power supply of no more than 26.4 VDC and connect a limit resistor (R) so that the output current does not exceed 1 m. When using neither the speed output function nor the alarm output function, this connection is not required. CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-

14 D-12 Brushless /BLH Series Speed Setting Method Internal Speed Potentiometer When INT.VR/EXT input is set to ON, the speed can be set with the internal speed potentiometer. There is no need for this connection when the internal speed potentiometer is not used. ON Light Blue 8 OFF Orange 3 High Speed External Speed Potentiometer (Sold separately) When separating the motor speed setting from the driver, connect the accessory external speed potentiometer as follows. External Speed Potentiometer PVR-2KZ (Sold separately) High Speed Speed [r/min] Blue Green Yellow Scale Plate Value External Speed Potentiometer Scale Speed Characteristics (Representative values) External DC Voltage When setting the motor speed with an external DC voltage, do so in the following manner. Speed [r/min] External DC Power Supply 5 VDC 1 m min. + Green Yellow DC Voltage [VDC] External DC Voltage Speed Characteristics (Representative values) Note The speed in the graph represents the speed of a motor alone. The gearhead output shaft speed of the combination type or geared type is calculated by dividing the graph speed by the gear ratio. Multi-Motor Control Two or more sets of motor and driver can be operated at the same speed by using a DC power supply or an external speed potentiometer. When External DC Power Supply is Used Use a DC power supply with current capacity equal to or greater than the value obtained by the following expression. Current capacity (N is the number of drivers) I = 1 N (m) Example: When two drivers are used, current capacity should be at least 2 m. Connect the other input/output lines to each driver individually. Motor speed differences can be adjusted by connecting a resistor of 1.5 kω, 1/4 W to the M terminal of the first driver, and a 5 kω, 1/4 W variable resistor (VRn) to the M terminals of the other drivers. DC Power Supply 5 VDC Power Supply Line + CN2 CN1 H M L +24 V 1.5 kω, 1/4 W Control Line CN2 CN1 H M L +24 V VRn 5 kω, 1/4 W When External Speed Potentiometer is Used s shown below, make the power supply line and the speed control line common to set the speed at VRx. The required resistance of the external speed potentiometer is calculated by the following expression. Resistance value (N is the number of drivers) VRx = 2/N (kω), N/4 (W) Example: When two drivers are used, the resistance is 1 kω, 1/2 W. Connect the other input/output lines to each driver individually. Motor speed differences can be adjusted by connecting a resistor of 1.5 kω, 1/4 W to the M terminal of the first driver, and a 5 kω, 1/4 W variable resistor (VRn) to the M terminals of the other drivers. No more than five motors should be operated simultaneously when using the external speed potentiometer. 3 VRx 2 1 Power Supply Line CN2 CN1 H M L +24 V 1.5 kω, 1/4 W Control Line CN2 CN1 H M L +24 V VRn 5 kω, 1/4 W D-12 ORIENTL MOTOR GENERL CTLOGUE 217/218 Page Features D-9 / System Configuration D-91 / Line D-92 / Specifications D-92 / Characteristics D-93 Dimensions D-96 / Connection and Operation D-1 / Motor and Combinations D-13

15 Brushless /C Speed Control D-13 List of Motor and Combinations Geared Type The geared type has an integrated motor and gearhead. The combination of motor and gearhead cannot be changed. Output Power Name Geared Motor Name Name 15 W BLH15K- BLHM15K- BLHD15K Combination Type Parallel Shaft Gearhead The combination type comes with the motor and parallel shaft gearhead pre-assembled. Output Power Name Motor Name Gearhead Name Name 3 W BLH23KC- BLHM23KC-GFS GFS2G BLHD3K 5 W BLH45KC- BLHM45KC-GFS GFS4G BLHD5K 1 W BLH51KC- BLHM51KC-GFS GFS5G BLHD1K Combination Type Hollow Shaft Flat Gearhead The combination type comes with the motor and hollow shaft flat gearhead pre-assembled. Output Power Name Motor Name Gearhead Name Name 3 W BLH23KC- FR BLHM23KC-GFS GFS2G FR BLHD3K 5 W BLH45KC- FR BLHM45KC-GFS GFS4G FR BLHD5K 1 W BLH51KC- FR BLHM51KC-GFS GFS5G FR BLHD1K Round Shaft Type Output Power Name Motor Name Name 15 W BLH15K- BLHM15K- BLHD15K 3 W BLH23KC- BLHM23KC- BLHD3K 5 W BLH45KC- BLHM45KC- BLHD5K 1 W BLH51KC- BLHM51KC- BLHD1K Overview, Series Brushless BMU BLE2 BX BLH C Speed Control DSC US2 ccessories Installation number indicating the gear ratio is entered where the box is located within the product name. CD Data Manuals Contact TEL Germany/Others: UK/Ireland: France: Italy: Switzerland: D-13

16 D-14 Brushless /BLH Series D-14 ORIENTL MOTOR GENERL CTLOGUE 217/218