C Standard AC Motors Standard AC Motors C-1
Overview, Overview, Product Series ...... C-2 Product Series ...... Constant Constant Speed Motors C-9 Speed Motors
Three-Phase Three-Phase Induction Motors······················································································ C-21 Induction Motors
Single-Phase Single-Phase Induction Motors ··················································································· C-113 Induction Motors
Reversible Reversible Motors ············································································································· C-147 Motors
Electromagnetic Electromagnetic Brake Motors ··················································································· C-155 Brake Motors
Clutch & Clutch & Brake Motors ··································································································· C-163 Brake Motors
Low-Speed Low-Speed Synchronous Motors ··············································································· C-167 Synchronous Motors
...... Torque Torque Motors C-171 Motors
Watertight, Watertight, Dust-Resistant Motors ...... C-177 Dust-Resistant Motors
...... Right-Angle Right-Angle Gearheads C-181 Gearheads
...... Linear Linear Heads C-185 Heads
Brake Pack ...... C-191 Brake Pack
Accessories ...... C-195 Accessories
Installation ...... C-209 Installation
CAD Data www.orientalmotor.com Technical TEL: (800) 468-3982 C-1 Manuals Support E-mail: [email protected] C-2 Overview, Product Series Product Series of Standard AC Motors
A wide range of standard AC motors with different features to meet the demand for many applications. ■ Constant Speed Motors Output Power 100 W (1/8 HP)
1 W 6 W 15 W 25 W 40 W 60 W 90 W 200 W (1/750 HP) (1/125 HP) (1/50 HP) (1/30 HP) (1/19 HP) (1/12 HP) (1/8 HP) (1/4 HP)
Three-Phase Induction Motors
K S Series World K Series Right-Angle Shaft BH Series Parallel Shaft
Single-Phase Induction Motors
K Series BH Series Right-Angle Shaft
Parallel Shaft
Type of Gearhead
Reversible Motors Parallel Shaft Gearheads
K World Series Parallel Shaft
Right-Angle Gearheads
Electromagnetic Brake Motors Linear Heads World K Series BH Series Right-Angle Shaft
Parallel Shaft
□42 mm □60 mm □70 mm □80 mm □90 mm □90 mm □90 mm □104 mm (□1.65 in.) (□2.36 in.) (□2.76 in.) (□3.15 in.) (□3.54 in.) (□3.54 in.) (□3.54 in.) (□4.09 in.) Frame Size ■ Torque Motors ■ Watertight, Dust- ■ Clutch & Brake ■ Low-Speed ➜ Page C-171 Resistant Motors Motors Synchronous Motors ➜ Page C-177 ➜ Page C-163 ➜ Page C-167
90 W 90 W (1/8 HP) (1/8 HP) 1.6 N·m 60 W 60 W (220 oz-in) (1/12 HP) (1/12 HP) 1.0 N·m 40 W 40 W (142 oz-in) 25 W (1/19 HP) (1/19 HP) 0.5 N·m 20 W (1/30 HP) 0.37 N·m (71 oz-in) (1/38 HP) 10 W (52 oz-in) 6 W (1/75 HP) 0.16 N·m 3 W (1/125 HP) (22 oz-in) (1/250 HP) 0.14 N·m (19.8 oz-in) □60 mm □70 mm □80 mm □90 mm □80 mm □90 mm □104 mm □90 mm □42 mm □56.4 mm □85 mm (□2.36 in.) (□2.76 in.) (□3.15 in.) (□3.54 in.) (□3.15 in.) (□3.54 in.) (□4.09 in.) (□3.54 in.) (□1.65 in.)(□2.22 in.)(□3.35 in.)
ORIENTAL MOTOR GENERAL CATALOG C-2 2015/2016 Standard AC Motors C-3 Overview of Standard AC Motors
Standard AC motors are used generally as a power source for automated equipment, because these motors can be Overview, operated easily by connecting the motors directly to an AC power supply. Product Series Oriental Motor offers standard AC motors incorporating various operating functions. A standard AC motor supports various applications by using with a brake pack or speed control circuit product, and combining with other Constant Speed mechanical components such as a gearhead or linear head. Motors
Three-Phase Induction ■Features Motors ● Single-Phase Easy Operation Induction Standard AC motors include three-phase motors used with a three-phase power supply and single-phase motors used with a single-phase Motors power supply. A three-phase motor does not require a capacitor. All you need is to connect the motor directly to a three-phase power supply. Reversible Motors A single-phase motor can be operated simply by connecting it to a single-phase power supply via the supplied capacitor.
Electromagnetic Brake Motors Clockwise Clockwise
Clutch & Red White Brake Motors L1(R) White Red L2(S) Motor L Motor PE PE Black Black Low-Speed L3(T) N Synchronous Motors Capacitor
Torque Motors Induction Motors: Connection example for three-phase power supply input type Induction Motors: Connection example for single-phase power supply input type Watertight, ● Dust-Resistant The Power Supply Frequency Determines the Speed Motors The basic speed (synchronous speed✽) of a standard AC motor is ] N·m determined by the power supply frequency and the number of poles. [ Right-Angle Many of our standard AC motors have four poles, so their 50 Hz Gearheads synchronous speed is as follows: Torque 60 Hz 50 Hz: 1500 r/min Linear 50 Hz Heads 60 Hz: 1800 r/min Rated Torque 60 Hz 50 Hz The actual speed varies according to the load torque. Rated Torque Synchronous Speed Brake Pack With our motors, the speed roughly falls within the following ranges 60 Hz at a load torque equivalent to the rated torque: Synchronous Speed
50 Hz: 1200 to 1300 r/min 0 1500 1800 Speed [r/min] Accessories 60 Hz: 1450 to 1600 r/min 50 Hz Rated Speed The rated speed of our standard AC motors are set within the above 60 Hz Rated Speed ranges and showed on each motor's specification page. Installation To calculate a more accurate machine speed, use the rated speed as Speed – Torque Characteristics a reference. ✽The synchronous speed is calculated by the formula below. The power supply frequency varies from region to region. In the case 120× f NS = of automated equipment used in different regions, change the gear P ratio of the gearhead or take other appropriate measure to obtain the desired speed. NS : Synchronous Speed [r/min] f : Power Supply Frequency [Hz] ● An Optimal Motor can be Selected According to the Load P : Number of Poles (Many of our motors have four poles.) Torque The torque generated by each standard AC motor is different depending on the motor frame size and length. Oriental Motor offers standard AC motors with a frame size of 42 mm to 104 mm (1.65 in. to 4.09 in.) and output of 1 W to 200 W (1/750 HP to 1/4 HP). Select the optimal motor from the wide- ranging variations according to the load torque.
CAD Data www.orientalmotor.com Technical TEL: (800) 468-3982 C-3 Manuals Support E-mail: [email protected] C-4 Overview, Product Series
■Product Line ● Motors A wide range of standard AC motors with different features to meet the demand for many applications.
Three-Phase Induction Motors Single-Phase Induction Motors These new high-efficiency three-phase induction motors were These motors can easily be operated from an AC power supply. created through optimized motor design.
Reversible Motors Electromagnetic Brake Motors These motors generate a greater starting torque and have a These motors have a “power off” activated type electromagnetic built-in friction brake. These single-phase motors also allow for brake to hold the load in position when the power is cut off. instantaneous switching of rotation direction.
Friction Brake Electromagnetic Brake
Clutch & Brake (C•B) Motors Low-Speed Synchronous Motors These motors are equipped with an electromagnetic clutch and These motors use the same stator and rotor as stepper motors. brake at the motor output shaft. High frequency starting and These motors offer superb starting, stopping and reversing stopping is possible while the motor is operating. characteristics as well as synchronous operation.
Electromagnetic Clutch The same stator and rotor is and Brake used as stepper motors.
Watertight, Dust-Resistant Motors Torque Motors These motors are watertight, dust-resistant and conform to the IEC A special rotor is used to provide large starting torque and sloping Standard IP67. characteristics (torque is highest at zero speed and decreases steadily with increasing speed). The torque can be changed by changing the applied voltage.
A special-shaped rotor is used.
ORIENTAL MOTOR GENERAL CATALOG C-4 2015/2016 Standard AC Motors C-5
● Various Gearheads are Available for Assembly with Motors Various gearheads that convert the speed and torque of a standard AC motor to the speed or torque required by automated equipment, as well as linear heads that convert motor rotation to linear motion. Since standard AC motors are designed with a standard flange mounting surface, the desired gearhead can be assembled according to the specific application. Overview, Note Product ● Available gearheads vary depending on the motor type. Series Not all gearheads are compatible. For details, check the pages where each product is listed. Constant Speed Parallel Shaft Gearheads Right-Angle Gearheads Motors
The gear shaft is positioned in the same direction as (in parallel with) The gear shaft is positioned at right angles (90˚) with the motor shaft. Three-Phase Induction the motor shaft. Decimal gearheads are also available. Solid shaft and hollow shaft types are available. Motors
Single-Phase Motor Motor Induction Motors
Reversible Motors
Parallel Shaft Gearhead Electromagnetic Brake Motors Right-Angle Gearhead
Clutch & Linear Heads Brake Motors
The motor rotation is converted to linear motion using a rack-and- Low-Speed pinion mechanism. Both horizontal and vertical types are available. Synchronous Motors
Motor Torque Motors
Watertight, Dust-Resistant Motors
Right-Angle Linear Head Gearheads
● Linear Various Control Circuits are Available for Use with Standard AC Motors Heads Using a standard AC motor with a control circuit suppresses overrun and enables variable speed operation. Note ● Not all control circuits are compatible depending on the motor type, applicable voltage, etc. Brake Pack We also have many package models combining a control circuit with a motor. For details, check the pages where each product is listed. Accessories Brake Pack AC Speed Control Motors Upon receipt of a command from a programmable Installation controller etc., a large braking current from the brake When Combined with a Tachogenerator When Combined with a Three-Phase Motor pack stops the motor instantaneously. A dedicated AC motor systems Combined use of a speed controller with assembled with a tachogenerator is a three-phase induction motor enables driven with a speed controller. Speed motor operation at variable speed. Programmable Controller etc. can be set with the speed controller's Speed is set with the speed controller's internal speed potentiometer or by using internal speed potentiometer or by using an external speed potentiometer. an external DC voltage. Motor
Programmable Programmable AC Power Supply Controller etc. Controller etc.
Tachogenerator
SPEED POWER Brake Pack SS H L AC Power AC Power SD ALARM Capacitor Supply Supply RG
MB+
I-COM Capacitor MB- AC Speed CW U CCW MO Three-Phase Control Motor NC V NC SD W Induction Motor FREE RST L1 Speed TP 200- H L2230V Controller ~ M L3 L S-MON
FG ALM O-COM 40 50 60 30 70
20 80
10 90 0 100 Speed Controller Speed Potentiometer
CAD Data www.orientalmotor.com Technical TEL: (800) 468-3982 C-5 Manuals Support E-mail: [email protected] C-6 Overview, Product Series
■Applications and Classifications
Constant Speed Motors ➜ Page C-9
Three-Phase Single-Phase Induction Motors Induction Motors ➜ Page C-21 ➜ Page C-113
They are suitable for applications where speed control will be Suitable for applications where the motor is operated continuously in performed in combination with an inverter. one direction.
For Bi-Directional Operation For Load Holding For High-Frequency Start and Stop Operation Reversible Motors Electromagnetic Brake Motors Clutch and Brake Motors ➜ Page C-147 ➜ Page C-155 ➜ Page C-163
Suitable for applications where the motor Suitable for applications Ideal for high-frequency starting and reverses its direction repeatedly. where the load must always be held in stopping. place.
For Synchronous Rotation Low-Speed Synchronous Motors ➜ Page C-167
Suitable for applications where the motor is operated starting, stopping and reversing repeatedly and the motor is operated at synchronous speed regardless of load torque. Watertight, Dust-Resistant Motors Torque Motors ➜ Page C-177 ➜ Page C-171
Suitable for applications where the equipment comes in contact with Suitable for winding and other operations involving tension control, water or needs to be washed with water. as well as pushing operations.
ORIENTAL MOTOR GENERAL CATALOG C-6 2015/2016 Standard AC Motors C-7
Gearheads
Parallel Shaft Gearheads Right-Angle Gearheads Overview, ➜ Refer to the page of each motor. ➜ Page C-181 Product Series
Constant Speed Motors
Three-Phase Induction Motors
Single-Phase Induction Installing a parallel shaft gearhead on a pinion shaft type motor Suitable for applications where space saving is required. Motors allows the motor to reduce the speed and generate greater torque. Reversible Motors Linear Motion Instantaneous Stop
Linear Heads Brake Pack Electromagnetic ➜ Page C-185 ➜ Page C-191 Brake Motors
Clutch & Brake Motors
Low-Speed Synchronous Motors
Torque Motors
Watertight, Linear motion can be achieved easily by installing a linear head on a Suitable for applications where the overrun of an induction motor, Dust-Resistant pinion shaft type motor. reversible motor or electromagnetic brake motor should be Motors suppressed. Right-Angle Gearheads Accessories ➜ Page C-195 Linear Heads
Brake Pack
Accessories
Various accessories are available that can be combined effectively with motors and gearheads. Selection is easy once you know which Installation motor product you will be using.
Brushless Motors/AC Speed Control Motors ➜ Page D-1
Brushless Motors AC Speed Control Motors ➜ Page D-11 ➜ Page D-135
Low Speed Low Speed
High High Speed Speed
Suitable for applications where a wide speed control range is Suitable for applications where the motor speed needs to be varied. required.
CAD Data www.orientalmotor.com Technical TEL: (800) 468-3982 C-7 Manuals Support E-mail: [email protected] C-8 Overview, Product Series
ORIENTAL MOTOR GENERAL CATALOG C-8 2015/2016