BLU Series. RoHS-Compliant. Brushless DC Motor and Driver Package. Features

Transcription

1 RoHS-Compliant Brushless DC Motor and Driver Package BLU Series The BLU Series combines a brushless DC motor and a panel-installation type driver, enabling speed control via simple wiring and easy operation. Choose a parallel gearhead, or a hollow shaft flat gearhead that saves installation space on your equipment. dditional Information Technical reference Page F-1 Safety standards Page G-2 List of safety standard approved products (Model, Standards, File o., Certification Body) Page G-1 Features Easy Connection, Easy Operation The motor can be connected simply by plugging the connector into the driver. There is no need for troublesome wiring. The motor speed can be set using the potentiometer on the front panel. External Control Possible Start/stop, rotation direction switching and instantaneous stop can be controlled using external signals. You can also switch between the source logic and sink logic in accordance with the output type of your controller. 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. The 9 W parallel shaft gearhead has a tapped hole at the shaft tip. Features of Hollow Shaft Flat Gearhead Space-Saving and Low-Cost The output shaft can be coupled directly to a drive shaft without using a coupling. The flexible installation modes, such as installation on either the front or rear face or by using the center shaft, allow 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. Coupling Parallel Shaft Gearhead Hollow Shaft Flat Gearhead Speed Control Range 1 to 2 r/min (speed ratio 1:2) IP65 Motor Structure The motor is protected against water intrusion, should water come into contact with the 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. Installed Length Gearhead Motor Coupling Space Space Saved RoHS-Compliant The BLU Series conforms to the RoHS Directive that prohibits the use of six chemical substances including lead and cadmium. Details of RoHS Directive Page G-23 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 [ m] Hollow Shaft Flat Gearhead Parallel Shaft Gearhead 1 2 Gear Ratio B-34 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

2 System Configuration Combination Type Parallel Shaft Gearhead/Round Shaft Type BLU Series (Body) Combination Type (Motor/Gearhead) ccessories (Sold separately) Mounting Brackets ( Page -23) Driver Flexible Couplings ( Page -233) Power Supply Cable (Included) Extension Cables ( Page B-49) Programmable Controller (ot supplied) C Power Supply (Main Power Supply) Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input o. Product ame Overview Page Mounting Brackets Dedicated mounting bracket for the motor and gearhead. -23 Flexible Couplings Clamp type coupling that connects the motor or gearhead shaft to the driven shaft Extension Cables Cable for extending the wiring distance between the motor and driver (1 to 1 m). B-49 Example of System Configuration (Body) (Sold separately) BLU Series Extension Cable Combination Type - Parallel Shaft (1 m) BLU44C-3 CC1XU Mounting Bracket SOL4M6 Flexible Coupling MCL The system configuration shown above is an example. Other combinations are available. Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-35

3 Combination Type Hollow Shaft Flat Gearhead BLU Series (Body) Combination Type (Motor/Gearhead) Driver Programmable Controller (ot supplied) Power Supply Cable (Included) C Power Supply (Main Power Supply) ccessories (Sold separately) Extension Cables ( Page B-49) o. Product ame Overview Page Extension Cables Cable for extending the wiring distance between the motor and driver (1 to 1 m). B-49 Example of System Configuration (Body) (Sold separately) BLU Series Extension Cable Combination Type - Hollow Shaft (1 m) BLU44C-3FR CC1XU The system configuration shown above is an example. Other combinations are available. Product umber Code BLU 4 4 C - 5 FR Series BLU: BLU Series Motor Frame Size 2: 6 mm 4: 8 mm 5: 9 mm Output Power (W) (Example) 4: 4 W Power Supply Voltage : VC C: 2-23 VC S: 2-23 VC Gear Ratio/Shaft Type umber: Gear ratio for combination types: 8 types from 5 to 2 : Round Shaft Type GFS: GFS Type Pinion Shaft Blank: Combination Type Parallel Shaft Gearhead FR: Combination Type Hollow Shaft Flat Gearhead B-36 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

4 Product Line Combination Type The combination type comes with the motor and its dedicated gearhead pre-assembled, which simplifies installation in equipment. Motors and gearheads are also available separately to facilitate changes or repairs. Combination Type Parallel Shaft Gearhead Output Power Power Supply Voltage Model Gear Ratio Page 2 W 4 W 9 W VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC BLU22- BLU22C- BLU22S- BLU44- BLU44C- BLU44S- BLU59- BLU59C- BLU59S- 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 For the single-phase VC models and three-phase 2-23 VC models, please contact the nearest Oriental Motor sales office. The following items are included in each product. Motor, Driver, Gearhead, Power Supply Cable, Mounting Screws for Driver, Short Circuit Bar, Mounting Screws, Parallel Key, Operating Manual B-38 B-38 B-38 Round Shaft Type Output Power Power Supply Voltage Model Page 2 W 4 W 9 W VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC BLU22- BLU22C- B-38 BLU22S- BLU44- BLU44C- B-38 BLU44S- BLU59- BLU59C- B-38 BLU59S- For the single-phase VC models and three-phase 2-23 VC models, please contact the nearest Oriental Motor sales office. The following items are included in each product. Motor, Driver, Power Supply Cable, Mounting Screws for Driver, Short Circuit Bar, Operating Manual Combination Type Hollow Shaft Flat Gearhead Output Power Power Supply Voltage Model Gear Ratio Page 2 W 4 W 9 W VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC BLU22- FR BLU22C- FR BLU22S- FR BLU44- FR BLU44C- FR BLU44S- FR BLU59- FR BLU59C- FR BLU59S- FR 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 5, 1, 15, 2, 3, 5, 1, 2 For the single-phase VC models and three-phase 2-23 VC models, please contact the nearest Oriental Motor sales office. The following items are included in each product. Motor, Driver, Gearhead, Power Supply Cable, Mounting Screws for Driver, Short Circuit Bar, Mounting Screws, Parallel Key, Safety Cover (with screws), Operating Manual B-38 B-38 B-38 Pinion Shaft Type Output Power Power Supply Voltage Model Page 2 W 4 W 9 W VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC VC 2-23 VC 2-23 VC BLU22-GFS BLU22C-GFS B-38 BLU22S-GFS BLU44-GFS BLU44C-GFS B-38 BLU44S-GFS BLU59-GFS BLU59C-GFS B-38 BLU59S-GFS For the single-phase VC models and three-phase 2-23 VC models, please contact the nearest Oriental Motor sales office. The following items are included in each product. Motor, Driver, Power Supply Cable, Mounting Screws for Driver, Short Circuit Bar, Operating Manual Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input Gearhead Parallel Shaft Gearhead Output Power of pplicable Motor (Pinion Shaft Type) Gearhead Model Gear Ratio 2 W GFS2G 5, 1, 15, 2, 3, 5, 1, 2 4 W GFS4G 5, 1, 15, 2, 3, 5, 1, 2 9 W GFS5G 5, 1, 15, 2, 3, 5, 1, 2 The following items are included in each product. Gearhead, Screws for Connecting Motor and Gearhead, Mounting Screws, Parallel Key, Operating Manual Hollow Shaft Flat Gearhead Output Power of pplicable Motor (Pinion Shaft Type) Gearhead Model Gear Ratio 2 W GFS2G FR 5, 1, 15, 2, 3, 5, 1, 2 4 W GFS4G FR 5, 1, 15, 2, 3, 5, 1, 2 9 W GFS5G FR 5, 1, 15, 2, 3, 5, 1, 2 Enter the gear ratio in the box ( ) within the model name. The following items are included in each product. Gearhead, Screws for Connecting Motor and Gearhead, Mounting Screws, Parallel Key, Safety Cover (with screws), Operating Manual Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-37

5 Specifications 2 W, 4 W, 9 W Combination Type Parallel Shaft Gearhead BLU22C- BLU44C- BLU59C- Model Combination Type Hollow Shaft Flat Gearhead BLU22C- FR BLU44C- FR BLU59C- FR Round Shaft Type BLU22C- BLU44C- BLU59C- Rated Output Power (Continuous) W Power Source Rated Voltage VC 2-23 Permissible Voltage Range 1% Rated Frequency Hz 5/6 Permissible Frequency Range 5% Rated Input Current Maximum Input Current Rated Torque m Starting Torque m Rated Speed r/min 2 Speed Control Range r/min 1 2 Round Shaft Type Permissible Load Inertia J 1-4 kg m Rotor Inertia J 1-4 kg m Speed Regulation Load Voltage Temperature.5% max. ( Rated torque, at rated speed, at rated voltage, at normal ambient temperature).5% max. (Rated voltage 1%, at rated speed, with no load, at normal ambient temperature).5% max. ( 4 C, at rated speed, with no load, at rated voltage) The time during which the starting torque is effective is no more than 5 seconds and at 15 r/min or below. The values for each specification apply to the motor only. In addition to the products shown above, the products for single-phase VC and three-phase 2-23 VC are also available. Please contact the nearest Oriental Motor sales office. Common Specifications Item Speed Setting Method cceleration/deceleration Time Input Signal Output Signal Speed potentiometer on front panel Specifications.5 1 sec. (at 2 r/min with no load) (The actual speed may change by load condition.) common value is set using the acceleration/deceleration time potentiometer provided at the back of the front panel. Photocoupler input (Reinforced insulation photocoupler) Input resistance 2 k Internal power supply voltage 14 V Operated by internal power supply Common to CW input and CCW input Source logic or sink logic... Switchable using a select switch Factory setting: source logic Open-collector output (Reinforced insulation photocoupler) Operated by external power supply Use condition VDC,.5 1 m Common to larm output and Speed output When the following are activated, the motor will coast to a stop and the LRM output will be OFF. When the overload protective function is activated, the alarm LED on the driver will blink. The alarm LED will illuminate steadily in the event of actuation of any other protective function. Overload protection: ctivated when the motor load exceeds rated torque for a minimum of 5 seconds. Protective Function Overvoltage protection: ctivated when the voltage applied to the driver exceeds 115 VC or 23 VC by a minimum of approximately 2%, a gravitational operation is performed or a load exceeding the permissible load inertia is driven. Motor sensor error: ctivated when the sensor wire inside the motor cable is disconnected during motor operation. Undervoltage protection: ctivated when the voltage applied to the driver falls below 1 VC or 2 VC by a minimum of approximately 3%. Overspeed protection: ctivated when the motor speed exceeds 25 r/min. Maximum Extension Distance Motor/Driver Distance: 1.5 m (when an accessory CC1XU extension cable is used) Timing Rating Continuous With the BLU 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 load inertia is driven or a gravitational operation is performed, the overvoltage protective function will be activated and the motor will coast to a stop. B-38 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

6 General Specifications Insulation Resistance Dielectric Strength Temperature Rise Operating Environment Item Motor Driver mbient Temperature mbient Humidity ltitude tmosphere Vibration 1 M 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 1.5 kvc at 5 Hz applied between the windings and the case for 1 minute after continuous operation under normal ambient temperature and humidity. 1 M or more when 5 VDC megger is applied between the power supply terminal and the protective earth terminal, and between the power supply terminal and the signal I/O terminal after continuous operation under normal ambient temperature and humidity. Sufficient to withstand 1.8 kvc at 5 Hz applied between the power supply terminal and the protective earth terminal for 1 minute, and 3 kvc at 5 Hz applied between the power supply terminal and the signal I/O terminal for 1 minute after continuous operation under normal ambient temperature and humidity. 6 C or less in the windings, and 5 C or less in the case 1 as measured by the thermocouple method after continuous operation at normal temperature and humidity. UL, CS: 4 C (non-freezing) 4 C (non-freezing) E: 5 C (non-freezing) 85% or less (non-condensing) Up to 1 m above sea level o corrosive gases or dust. Cannot be used in a radioactive area, magnetic field, vacuum or other special environment ot 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) umber of sweeps: 2 times Storage Condition 2 mbient Humidity 85% or less (non-condensing) mbient Temperature 25 7 C (non-freezing) ltitude Up to 3 m above sea level Insulation Class UL, CS: class (15 C) E: class E (12 C) Degree of Protection IP65 (Excluding the mounting surface of the round shaft type and connectors) 1 For round shaft types, please attach to the heat radiation plate (material: aluminum) of the following sizes to maintain a maximum motor case temperature of 9 C. BLU22C-: mm, 5 mm thick BLU44C-: mm, 5 mm thick BLU59C-: 2 2 mm, 5 mm thick 2 The storage condition applies to a short period such as a period during transportation. IP1 Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input ote: Do not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected. Gearmotor Torque Table of Combination Type Combination Type Parallel Shaft Gearhead Model Gear Ratio Speed Range r/min BLU22C BLU44C BLU59C colored background ( ) indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. Combination Type Hollow Shaft Flat Gearhead Model Gear Ratio Speed Range r/min BLU22C- FR BLU44C- FR BLU59C- FR The flat gearhead rotates in the opposite direction to the motor when viewed from the front of the gearhead. It rotates in the same direction as the motor when viewed from the rear (motor mounting surface) of the gearhead. Rotation direction of the hollow shaft flat gearhead Page B-48 Unit m Unit m Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-39

7 Permissible Overhung Load and Permissible Thrust Load Combination Type Parallel Shaft Gearhead Model BLU22C- BLU44C- BLU59C- Gear Ratio 1 mm from Shaft End Permissible Overhung Load 2 mm from Shaft End , 15, , 5, 1, , 15, , 5, 1, , 15, , 5, 1, Permissible Thrust Load Combination Type Hollow Shaft Flat Gearhead Model BLU22C- FR BLU44C- FR BLU59C- FR Gear Ratio 1 mm from Mounting Surface of Gearhead Permissible Overhung Load 2 mm from Mounting Surface of Gearhead 5, , 2, 3, 5, 1, , , 2, 3, 5, 1, , , , 5, 1, Round Shaft Type Model 1 mm from Shaft End Permissible Overhung Load 2 mm from Shaft End Permissible Thrust Load BLU22C- 7 1 The permissible thrust load BLU44C shall be no greater than half BLU59C the motor mass. Permissible Thrust Load Permissible Load Inertia of Combination Type: J Combination Type Parallel Shaft Gearhead Unit 1-4 kg m 2 Gear Ratio Model BLU22C BLU44C BLU59C Combination Type Hollow Shaft Flat Gearhead Unit 1-4 kg m 2 Gear Ratio Model BLU22C- FR BLU44C- FR BLU59C- FR Enter the gear ratio in the box ( ) within the model name. B-4 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

8 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, overload protection is activated and the motor coasts to a stop. BLU22C- /BLU22C- FR/BLU22C- Torque [ m] Starting Torque Limited Duty Region Continuous Duty Region Speed [r/min] BLU59C- /BLU59C- FR/BLU59C- Torque [ m] Starting Torque Limited Duty Region Continuous Duty Region Rated Torque Rated Torque BLU44C- /BLU44C- FR/BLU44C- Torque [ m] Starting Torque Limited Duty Region Continuous Duty Region Speed [r/min] Rated Torque Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input Speed [r/min] The characteristics shown above are applicable for the motors only. Enter the gear ratio in the box ( ) within the model name. Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-41

9 Dimensions (Unit = mm) Mounting screws are included with the combination type. Dimensions for mounting screws Page B-72 2 W Motor/Parallel Shaft Gearhead Model Motor Model Gearhead Model Gear Ratio L BLU22C- BLUM22-GFS GFS2G Mass: 1. kg (Including gearhead) L (h7) Thru 7.5 Key and Key Slot (The key is included with the gearhead) Motor Cable 9, 5 mm Length 2 Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) Motor/Hollow Shaft Flat Gearhead BLU22C- FR Motor: BLUM22-GFS Gearhead: GFS2G FR Mass: 1.3 kg (Including gearhead) (h8) Thru Motor Cable 9, 5 mm Length Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) (H8) (H8) Key (Included) Round Shaft Type BLU22C- Motor: BLUM22- Mass:.5 kg (h7) 54.3 (h7) 6 Motor Cable 9, 5 mm Length Thru Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) B-42 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

10 4 W Motor/Parallel Shaft Gearhead Model Motor Model Gearhead Model Gear Ratio L BLU44C- BLUM44-GFS GFS4G Mass: 1.8 kg (Including gearhead) L Motor Cable 9, 5 mm Length (h7) Thru Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) Motor/Hollow Shaft Flat Gearhead BLU44C- FR Motor: BLUM44-GFS Gearhead: GFS4G FR Mass: 2.4 kg (Including gearhead) Key and Key Slot (The key is included with the gearhead) (h8) Thru 17.3 Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input Motor Cable 9, 5 mm Length Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) (H8) (H8) Key (Included) Round Shaft Type BLU44C- Motor: BLUM44- Mass:.8 kg (h7) 73.3 (h7) Thru Motor Cable 9, 5 mm Length Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-43

11 9 W Motor/Parallel Shaft Gearhead Model Motor Model Gearhead Model Gear Ratio L BLU59C- BLUM59-GFS GFS5G Mass: 2.9 kg (Including gearhead) 9 57 L (h7) M6 12 Deep Thru 14.5 Key and Key Slot (The key is included with the gearhead) Motor Cable 9, 5 mm Length 2 Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) Motor/Hollow Shaft Flat Gearhead BLU59C- FR Motor: BLUM59-GFS Gearhead: GFS5G FR Mass: 3.6 kg (Including gearhead) (h8) Thru Motor Cable 9, 5 mm Length Key (Included) Housing: R (MOLEX) Round Terminal: SR-51T-4 (JST) (H8) (H8) B-44 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

12 Round Shaft Type BLU59C- Motor: BLUM59- Mass: 1.4 kg Driver (Common to all models) BLUD2C BLUD4C BLUD9C Mass:.4 kg Pitch 5 M (h7) (h7) 9 Motor Cable 9, 5 mm Length Thru Housing: R (MOLEX) 14.5 Round Terminal: SR-51T-4 (JST) max M Pitch 3 M Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input Thru Thru Driver Panel Cut-Out 2 M4 or Driver Power Supply Cable (Included, common to all models) Power Supply Side Driver Side 7.8 Cable Cores: 3-Core (UL Style 3266, WG2 2/UL Style 3266, WG18 1) Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-45

13 Connection and Operation ames and Functions of Driver Parts Speed Potentiometer Turning the potentiometer clockwise causes the speed to increase. Speed setting range is 1 2 r/min. The factory setting is r/min. RU/STD-BY Switch Power Connection Connect the included power supply cable to the power connection terminals of the driver. Connect the red and black lead wires to the power connection terminals, and green/yellow lead wire to the protective earth terminal. When the included power supply cable is not used, use a cable of WG22 (.3 mm 2 ) or thicker. For the protective earth cable, use a cable of WG18 (.75 mm 2 ) or thicker. Recommended Crimp Terminals 2-23 VC Round Terminal with Insulation (M3) 6.2 mm max. 3.2 mm min. 9 mm min. C L To Power Supply Sink/Source-Input Select Switch SIK SOURCE SIK SOURCE Set to the SIK side when the sink logic is to be used. Set to the SOURCE side when the source logic is to be used. Input/Output Signal Connection Terminals The factory setting is SOURCE side. CW Input Common () CCW Input SPEED Output LRM Output Front of Driver Back of Driver Protective Earth Terminal Motor Connector Power Connection Terminals Protective Earth Terminal otes: The RU/STD-BY switch is not a power O/OFF switch. When you want to stop the motor for an extended period, turn off the driver power. Operation The direction of motor rotation is as viewed from the output shaft end of the motor. "CW" indicates clockwise direction, while "CCW" indicates counterclockwise direction. Stand lone Operation When the RU/STD-BY switch is set to the "RU" position, the motor will run. When it is set to the "STD-BY" position, the motor will stop. The direction of rotation depends on how the short circuit bar at the back of driver is connected. Connect the short circuit bar between the CW and or CCW and. Do not use the short circuit bar for any other purpose. CW Rotation CCW Rotation Connection Diagrams Motor and Driver Connection Driver Protective Earth Cable of the Motor (Green/Yellow with Round Terminal) Motor Short Circuit Bar CW CCW Short Circuit Bar Operation Using External Signals Set the RU/STD-BY switch to the "RU" position. CW CCW Terminal Cover Input/Output Signal Connection Terminals (For connection, use a twisted-pair or shielded wire.) Terminal Cover Power Connection Sink/Source-Input Terminals Select Switch Power Supply Cable PE Motor Connector Motor Cable To Power Supply Motor Connection Insert the motor cable connector into the motor connector (MOTOR) on the driver. To extend the distance between the motor and driver, use an accessory dedidcated extension cable. The connection can be extended to a maximum of 1.5 m. Connect the motor's protective earth cable (green/yellow) to the driver, as shown in the figure. If you are using an extension cable or the motor can be accessed directly by hands, connect the protective earth cable from the motor directly to ground. If the protective earth cable is not long enough, connect a lead wire of WG18 (.75 mm 2 ) or thicker to the protective earth cable of the motor cable and connect it to ground over the shortest distance. The lead wire must be provided by the user. The accessory dedicated extension cable does not come with a protective earth cable. If you are using the accessory dedicated extension cable, provide grounding at a relay point or extend the cable to an appropriate grounding point. Refer to "Input circuit connection example" shown on the page B-47 for connection. Timing Chart Operation Using External Signals RU/STD-BY RU Switch STD-BY CW Input CCW Input O OFF O OFF CW Motor Operation CCW Run/Direction of Rotation Selection 2 ms min. 2 ms min. Run/Instantaneous Stop/Reversing after Instantaneous Stop.5 s Motor does not run for.5 s after instantaneous stop, if a reversing run signal is input. ote: The CW and CCW input signals must be O for at least 2 ms. When both the CW and CCW inputs are turned on, the motor stops instantaneously. B-46 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

14 I/O Signal Circuits The factory setting is the source logic. Select the sink logic or source logic according to the external control device you will be using. Source Logic Input Circuit Output Circuit Internal Circuit 5 V Sink Logic Input Circuit Output Circuit Internal Circuit 5 V CW, CCW CW, CCW Internal Circuit 2.4 kω 14 V V Internal Circuit 2.4 kω VDC.5 1 m SPEED Output LRM Output 14 V V SPEED Output LRM Output Insert a resistor to keep the current between.5 and 1 m. V VDC.5 1 m Insert a resistor to keep the current between.5 and 1 m. Input Circuit Connection Example Set the RU/STD-BY switch to the "RU" position. Small-Capacity Switch and Relay OFF O OFF O CW CCW Use a small-capacity contact type relay capable of opening and closing 14 VDC, 1 m. Transistor Output Type Controller Sink Logic CW CCW Rotation Direction of Motor CW (clockwise) directional operation When CW input is turned on, the motor runs in a clockwise direction. When CW input is turned off, the motor stops. CCW (counterclockwise) directional operation When CCW input is turned on, the motor runs in a counterclockwise direction. When CCW input is turned off, the motor stops. When both the CW and CCW inputs are turned on simultaneously, the motor stops instantly. Instantaneous reversing operation is not possible. ote: When in the source logic, do not connect the CW input and CCW input to transistor output type controller. When an External Control Device with a Built-In Clamp Diode is Used When you want to use the external control device with a built-in clamp diode, pay attention to the sequence of turning on or off the power. Power O: External control device O Driver O Power OFF: Driver OFF External control device OFF If the driver power is turned on first when connected as shown below, or the external control device power is turned off with the driver power turned on, current will be applied, as indicated by the arrows in the diagram. This may cause the motor to run. When the power is turned on or off simultaneously, the motor may run temporarily due to differences in power capacity. The external control device power must be turned on first, and driver power must be turned off first. Example of Sink Logic External Control Device Driver Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input V Vcc CW Input CCW Input 14 V V V Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-47

15 Output Circuit Connection Example The signal output is open-collector output. Use the power supply of 4.5 to 26.4 VDC to connect the limit resistor (R) to keep output current between.5 m and 1 m. Signal Output (Source Logic) Connection Example External Control Device Driver R Vcc 14 V SPEED Output LRM Output LRM Output In the following conditions, the driver's protective function will actuate. The LRM output will turn OFF and the motor will stop. In this case, the protective function that actuated can be checked based on whether the LED is blinking or illuminating steadily. The LED will blink upon actuation of the following protective function: Overload protective function The LED will illuminate steadily upon actuation of the following protective functions: Overvoltage protective function, motor sensor error, undervoltage protective function, overspeed protective function ote: The O voltage of the output circuit is approximately 15 V. Remember this specification when driving other element using the output circuit. SPEED Output The speed output signal is synchronized with the motor speed. The system outputs pulses (with a width of approximately.5 ms) at a rate of 3 pulses per rotation of the motor output shaft. You can measure the speed output frequency and calculate motor speed. SPEED output frequency [Hz] Motor speed (r/min) SPEED output frequency (Hz) T.5 ms T otes: When you want to extend the input/output signal cable, the length must not exceed 2 m. The cable should be as short as possible in order to minimize noise. The input/output signal cable should be kept away from power supply cables or motor cables. V Setting the cceleration/deceleration Time The motor starts over the specified acceleration time and stops over the specified deceleration time. This acceleration/ deceleration time can be set within the range from.5 to 1 sec (2 r/min without load). The time can be set using the acceleration/deceleration potentiometer. Remove the front panel of the driver to access the potentiometer. The figure shows the driver with the front panel removed. Short Long cceleration/deceleration Time Potentiometer Time is increased by turning the switch clockwise. Use an insulated Phillips Screwdriver for this operation. The shortest time is selected at the time of shipment. Rotation Direction of the Hollow Shaft Flat Gearhead The hollow shaft flat gearhead of the combination type rotates in the direction as shown below, with respect to the direction input from the driver. Front View Rear View Flat Gearhead Flat Gearhead When the CW input is O. When the CCW input is O. When the CCW input is O. When the CW input is O. B-48 ORIETL MOTOR GEERL CTLOGUE Features B-34 / System Configuration B-35 / Product Line B-37 / Specifications B-38

16 List of Motor and Driver Combinations Combination Type Parallel Shaft Gearhead The combination type comes with the motor and parallel shaft gearhead pre-assembled. Output Power Model Motor Model Gearhead Model Driver Model 2 W BLU22C- BLUM22-GFS GFS2G BLUD2C 4 W BLU44C- BLUM44-GFS GFS4G BLUD4C 9 W BLU59C- BLUM59-GFS GFS5G BLUD9C Combination Type Hollow Shaft Flat Gearhead The combination type comes with the motor and hollow shaft flat gearhead pre-assembled. Output Power Model Motor Model Gearhead Model Driver Model 2 W BLU22C- FR BLUM22-GFS GFS2G FR BLUD2C 4 W BLU44C- FR BLUM44-GFS GFS4G FR BLUD4C 9 W BLU59C- FR BLUM59-GFS GFS5G FR BLUD9C Round Shaft Type Output Power Model Motor Model Driver Model 2 W BLU22C- BLUM22- BLUD2C 4 W BLU44C- BLUM44- BLUD4C 9 W BLU59C- BLUM59- BLUD9C Pinion Shaft Type Output Power Model Motor Model Driver Model 2 W BLU22C-GFS BLUM22-GFS BLUD2C 4 W BLU44C-GFS BLUM44-GFS BLUD4C 9 W BLU59C-GFS BLUM59-GFS BLUD9C Brushless DC Motors Intro duction BLF BLU BLH Installation C Input DC Input ccessories (Sold separately) Extension Cables These cables are used to extend the wiring distance between the motor and driver. The maximum extension length is 1.5 m. Model Length: L (m) CC1XU 1 CC2XU 2 CC3XU 3 CC5XU 5 CC1XU Driver Side 9 Housing: R (MOLEX) L Housing: P (MOLEX) Motor Side Characteristics B-41 / Dimensions B-42 / Connection and Operation B-46 / Motor and Driver Combinations B-49 B-49

17 B-5 ORIETL MOTOR GEERL CTLOGUE