Oriental motor TM Series User manual

HP-5036-5
Torque Motor and Power Controller
Package TM Series
OPERATING MANUAL
(Motor) (Power controller)
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
1Introduction .................................. 2
2Safety precautions ....................... 4
3Precautions for use ...................... 7
4Preparation................................... 8
4.1 Checking the product .................. 8
4.2 Combinations of motors and
power controllers......................... 8
4.3 Names and functions of parts .....9
4.4 Installing/removing the cover ....10
5Installation ...................................11
5.1 Location for installation ............. 11
5.2 Installation method.................... 11
5.3 Installing and wiring in compliance
with EMC Directive.................... 12
6Connection................................. 15
6.1 Connection terminals ................15
6.2 Connection example .................17
6.3 Connecting the main circuit
terminals ...................................18
6.4 Connecting the control circuit
terminals ...................................19
7Operation ....................................24
7.1 Basic operations....................... 24
7.2 Torque setting using an external
potentiometer or external DC
voltage...................................... 25
7.3 Timing chart.............................. 28
7.4 Parallel operation ..................... 29
7.5 Adjustment using the torque
fine-tuning potentiometer.......... 30
8Alarm output................................31
8.1 Alarm output signal circuit ........ 31
8.2 Timing chart.............................. 33
9Switching between sink logic and
source logic.................................34
10 Inspection....................................38
11 Troubleshooting and remedial
actions ........................................39
12 Appendix.....................................41
12.1 Option (sold separately) ........... 41
12.2 Recommended peripherals ...... 42

1 Introduction
−2−
1 Introduction
 Before using the motor
Only qualified personnel should work with the product.
Use the product correctly after thoroughly reading the section 2 “Safety precautions”
on p.4. This operating manual explains the power controller TMP-1 as well as how
to connect and use this controller. Refer to the operating manual for the torque motor
for the handling of the motor.
Should you require the inspection or repair of internal parts, contact the Oriental
Motor office where you purchased the product.
The product described in this manual has been designed and manufactured for use as
an internal component for general industrial equipment, and must not be used for any
other purpose. Oriental Motor Co., Ltd. is not responsible for any damage caused
through failure to observe this warning.
 Overview of the product
Power controller torque-controls a torque motor based on open-loop phase control.
When an open state of the built-in thermal protector of the motor is detected, the
power controller will cause the ALARM LED to blink and turn the alarm output
OFF to prevent the motor from restarting upon automatic reset of the thermal
protector.
 Standard and CE Marking
Power controller is recognized by UL, and bears the CE Marking (Low Voltage
Directive and EMC Directives) in compliance with the EN Standards.
• Applicable Standards
Applicable
Standards
Certification
Body
Standards File
No. CE Marking
UL 508 UL E91291 −
EN 50178
EN 60950-1 Conform to EN standards Low Voltage Directive EMC Directive
• Installation conditions (EN Standard)
Installation in equipment
Overvoltage category: II
Pollution degree: 2
Protection against electric shock: Class II
• If your equipment requires conformance to overvoltage category III, supply the
power via an insulated transformer.
• If your equipment requires conformance to pollution degree 3, store the power
controller in an IP54-compliant enclosure.

1 Introduction
−3−
 Low Voltage Directive
The product is a type with machinery incorporated, so it should be installed within
an enclosure.
 EMC Directive
This product has received EMC measures under the conditions specified in
“Example of power controller and motor installation/wiring” on p.14. Be sure to
conduct EMC measures with the product assembled in your equipment by referring
to 5.3 “Installing and wiring in compliance with EMC Directive” on p.12.
 WARNING FOR USE ON TORQUE CONTROLLER
(UL-certified)
• Maximum surrounding air temperature 50 °C (122 °F).
• DC voltage source shall be of Class 2 type.
• Install device in pollution degree 2 environment.
• Always use this power controller in combination with a compatible motor by
Oriental Motor (refer to p.8). The compatible motors listed in this manual are
recognized by UL and provide an overheat protection function based on thermal
protection.
• Connect the cables securely according to the wiring diagram.
 Hazardous substances
The products do not contain the substances exceeding the restriction values of RoHS
Directive (2011/65/EU).

2 Safety precautions
−4−
2 Safety precautions
The precautions described below are intended to prevent danger or injury to the user
and other personnel through safe, correct use of the product. Use the product only
after carefully reading and fully understanding these instructions.
Warning
Handling the product without observing the instructions that
accompany a “Warning” symbol may result in serious injury or
death.
Caution
Handling the product without observing the instructions that
accompany a “Caution” symbol may result in injury or property
damage.
Note
Note
The items under this heading contain important handling
instructions that the user should observe to ensure safe use
of the product.
Warning
General
• Do not use the product in explosive or corrosive environments, in the presence of
flammable gases, locations subjected to splashing water, or near combustibles.
Doing so may result in fire, electric shock or injury.
• Installation, connection, operating/controlling, inspecting and troubleshooting
must be performed by personnel with expert knowledge of electrical and
mechanical engineering. Failure to do so may result in fire, electric shock or
injury.
• Do not transport, install the product, perform connections or inspections when the
power is on. Always turn the power off before carrying out these operations.
Failure to do so may result in electric shock.
Installation
• Install the motor and power controller in their enclosures in order to prevent
electric shock or injury.
Connection
• The supply voltage input to the power controller should correspond to the supply
voltage specification of the motor. If the two power supplies do not match, fire or
equipment damage may occur.
• As for the DC power supply (+24 V) for the control circuit of the power controller,
use a power supply with overcurrent protection function, or install an overcurrent
protection device (such as a fuse) in the output section. Failure to take these
measures may result in fire or equipment damage.
• Connect the cables securely according to the wiring diagram in order to prevent
fire and electric shock.
• Do not forcibly bend, pull or pinch the cable. Doing so may result in fire and
electric shock.

2 Safety precautions
−5−
• Be sure to observe the specified cable sizes. Use of unspecified cable sizes may
result in fire.
• To prevent electric shock, be sure to install the power controller’s after making
connections.
Operation
• Turn off the power controller power in the event of a power failure, or the motor
may suddenly start when power is restored and may cause injury or damage to
equipment.
• Do not change the power frequency while the power controller is receiving power.
Doing so may result in fire or equipment damage.
Maintenance and inspection
• Do not touch the terminal block of the power controller’s motor and power
immediately after the power is turned off (for a period of 1 minute). This may
cause electric shock.
Repair, disassembly and modification
• Do not disassemble or modify the power controller. This may cause electric shock
or injury.
Caution
General
• Do not use the power controller beyond its specification, or electric shock, injury
or damage to equipment may result.
• If the alarm output of the power controller has turned OFF, remove the cause of
the problem and then reset the alarm. Failure to do so may result in injury or
equipment damage.
Installation
• Keep the area around the power controller free of combustible materials in order
to prevent fire or burning.
Connection
• Do not install an electromagnetic contactor or power relay between the motor and
power controller. If the direction is switched between forward and reverse using
an electromagnetic contactor, etc., equipment damage may occur.
Operation
• Use a power controller and motor only in the specified combination. An incorrect
combination may cause a fire.
• Provide an emergency stop device or emergency stop circuit external to the
equipment so that the entire equipment will operate safely in the event of a system
failure or malfunction. Failure to do so may result in injury.

2 Safety precautions
−6−
• Turn on the power to the power controller after turning OFF the CW input and
CCW input (to stop the motor). Failure to do so may cause the motor to start
suddenly and result in injury or equipment damage.
• Immediately when trouble has occurred, stop running and turn off the power
controller power. Failure to do so may result in fire, electric shock or injury.
• The power controller allows for easy adjustment of motor torque. Before starting
the inverter, thoroughly check the allowable speed ranges of the motor and
equipment. Failure to do so may result in injury.
Inspection
• Conduct the insulation resistance measurement or withstand voltage test
separately on the motor and the power controller. Conducting the insulation
resistance measurement or withstand voltage test with the motor and power
controller connected may result in injury or damage to equipment.
• Do not touch the terminals during the insulation resistance measurement or
withstand voltage test. Failure to do so may result in electric shock.
Disposal
• To dispose of the motor or power controller, disassemble it into parts and
components as much as possible and dispose of individual parts/components as
industrial waste.
 Warning labels
Warnings are indicated on the cover of the power controller. Always observe such
information when handling the power controller.

3 Precautions for use
−7−
3 Precautions for use
This chapter explains the limitations and other items the user must note when using
the power controller.
• Always use the power controller with Oriental Motor’s torque motor.
Check the permitted power controller/motor combinations in 4.2, “Combinations of
motors and power controllers” on p.8.
• If your equipment needs to be able to actuate an emergency stop of
the motor, provide a mechanical function to stop the motor and hold
its position.
Once the thermal protector of the motor is actuated (becomes open), output from the
power controller will stop. However, the protective function alone cannot stop the
motor immediately. If your equipment needs to be able to actuate an emergency stop
of the motor, provide a mechanical function to stop the motor and hold its position.
• Do not install an electromagnetic contactor or power relay between
the motor and power controller.
If the direction is switched between forward and reverse using an electromagnetic
contactor, etc., the power controller may be damaged.
• Connect a protective device to the primary power circuit.
Install a protective device between the power supply and inverter to protect the
inverter’s primary circuit. For details on selecting an appropriate protective device
for this purpose, refer to 12.2 “Recommended peripherals” on p.42.
• Cable size and wiring distance
Use a power cable and motor cable of AWG18 to 14 (0.75 to 2.0 mm2) in size.
The maximum extendable wiring distance between the motor and power controller
is 20 m. If the wiring distance between the power controller and motor must exceed
20 m (65.6 ft.), please contact your nearest Oriental Motor branch or sales office.
Minimize the length of the signal cable. Also, wire the control lines away from the
main circuits, relay sequence circuits and other high-power circuits of peripherals, in
order to prevent induction by peripherals.
• Noise elimination
See 5.3 “Installing and wiring in compliance with EMC Directive” on p.12 for
measures with regard to external noise.

4 Preparation
−8−
4 Preparation
This section covers the points to be checked along with the names and functions of
the respective parts.
4.1 Checking the product
If any of the items are missing or damaged, please contact the Oriental Motor branch
or sales office from where you purchased the product.
Confirm the model of the unit against the model name shown on the package label.
Confirm the models of the motor, gearhead and power controller against the model
names shown on their respective nameplates.
Refer to 4.2 “Combinations of motors and power controllers” for the allowable
motor, gearhead and power controller combinations for each unit model.
4.2 Combinations of motors and power controllers
• 100/110/115 V type
Unit model∗Motor model Capacitor model Gearhead
model∗
Power
controller
model
TM203A-SJ 2TK3GN-AW2 CH70CFAUL2
TM203A-SU 2TK3GN-AW2 CH60CFAUL2 2GNS
TM306A-SJ 3TK6GN-AW2 CH110CFAUL2
TM306A-SU 3TK6GN-AW2 CH90CFAUL2 3GNS
TM410A-SJ 4TK10GN-AW2 CH140CFAUL2
TM410A-SU 4TK10GN-AW2 CH110CFAUL2 4GNS
TM520A-SJ 5TK20GN-AW2 CH180CFAUL2
TM520A-SU 5TK20GN-AW2 CH140CFAUL2 5GNS
TMP-1
• 200/220/230 V type
Unit model∗Motor model Capacitor model Gearhead
model∗
Power
controller
model
TM203C-SJ 2TK3GN-CW2 CH18BFAUL
TM203C-SE 2TK3GN-CW2 CH15BFAUL 2GNS
TM306C-SJ 3TK6GN-CW2 CH30BFAUL
TM306C-SE 3TK6GN-CW2 CH25BFAUL 3GNS
TM410C-SJ 4TK10GN-CW2 CH35BFAUL
TM410C-SE 4TK10GN-CW2 CH30BFAUL 4GNS
TM520C-SJ 5TK20GN-CW2 CH45BFAUL
TM520C-SE 5TK20GN-CW2 CH40BFAUL 5GNS
TMP-1
∗ “” in the unit model represents a number indicating the gear ratio for combination types.
This symbol is “GN” for pinion shaft types, and “A” for round shaft types. “” in the
gearhead model represents a number indicating the gear ratio.
“S” in the unit model is appended only for combination types.
• With round shaft types, “GN” in the motor model is replaced by “A.”
• On combination types, the motor and gearhead come preassembled.
• Gearheads are sold separately for pinion shaft types.

4 Preparation
−9−
4.3 Names and functions of parts
The figure shows a view with the cover removed. After connection, be sure to install
the cover.
6
1
2
3
4
Mounting holes
8
5
7
DIN lever
Mounting holes
100230V㨪
CAPACITOR
BLK RED WHT
1234
567
MOTOR
LN
SOURCE SINK
5V10V
Y0 C0 VH VM VL C2 C3
24V 0V X0 X1 X2 X3 C1
No. Name Description
1 POWERLED
(green)
This LED will be lit when the AC power supply is input to
the power controller.
2 ALARM LED (red) This LED will blink when an alarm occurs. The ALARM
output will become OFF (H level). (→p.31)
3
Internal torque
potentiometer
(TORQUE)
This potentiometer is used to set the motor torque.
(→p.24)
4
Torque fine-tuning
potentiometer
(ADJUST)
This potentiometer is used to fine-tune the variation in
motor torque relative to the torque setting. (→p.30)
5 Sink/source input
selector switch
Used for switching the input circuit between sink and
source logic modes. (→p.34)
6
External DC
voltage select
switch
When external DC voltage is used to set the torque,
change the setting of this switch in accordance with the
actual external DC voltage to be used. Select either 5 V or
10 V. (→p.26)
7 Control circuit
terminal
Connect the control DC power supply and I/O signal cable.
(→p.16)
8 Main circuit
terminal
Connect the AC power supply, motor and capacitor.
(→p.15)

4 Preparation
−10−
4.4 Installing/removing the cover
• How to remove the cover
Pull the cover strongly toward you, and the cover will come off.
• How to install the cover
1. Insert the two hooks at the bottom of the cover into the corresponding
holes in the controller body.
2. Push in the cover by using the two tabs at the top of the cover as
guides.
Push in the cover all the way until you hear a “click”