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Servo Motors

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NX Series Servo Motors

Tuning-Free Servo Motor & Driver Packages - NX Series

The NX Series is a servo motor, driver and gearhead solution, offering guaranteed performance, in one simple package.

Each package features a high performance servo motor system capable of high accuracy control. Smooth operation can be achieved in high inertia loads or belt drive applications without manual tuning.

Also included are standard 3 meter (9.8 ft.) cables.

Safety Marks

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Easy Operation

As with a stepping motor, stable operation can be achieved in high inertia drive and belt mechanism drive applications without gain adjustment using the servo motors. Also, adjusting the gain manually enables operation under even more stringent load conditions.

Achieves High Inertia Drive

With automatic tuning, operation up to 50 times the rotor inertia is possible. With manual tuning, operation up to 100 times the rotor inertia is possible.

Achieves Smooth Operation with Belt Mechanisms

Belt mechanisms can be operated with the same performance as a stepping motor without the occurrence of vibration before stopping.

Easy Operation

Quick Lead Time, Guaranteed!

Need this product quick? Oriental Motor offers the best lead times in the industry. This product is available to ship within 7 business days (1-5 pcs.). Order online or contact Technical Support.

Need it Fast?

Easy Handling

Basic settings and adjustments are made with switches and potentiometers on the front panel. This design allows for easy control without a computer and even saves the hassle of complicated UP and DOWN key operations.

Easy Handling

Easy Setting and Easy Monitoring

By using the control module (OPX-2A) [sold separately] or data setting software (MEXE02) [sold separately], it is possible to perform changing of parameters, function setting and monitoring that is better suited to your system.

Easy Monitoring

*Monitoring the operating status waveform requires the data setting software (MEXE02) sold separately.

Simple Connections with Included Cables

The NX Series comes with 3 m (9.8 ft.) cables to connect the servo motor and driver. If you need longer cables or cables offering superior flexibility, appropriate cables are available as accessories (sold separately).

Cables included

Degree of Protection IP65

These servo motors conform to IP65 and are ideal for use in environments requiring dust resistance and water resistance. (Standard type, electromagnetic brake type, PS geared type: excluding installation surface and connector locations, PJ geared type: excluding connector locations)

4 Control Modes

This servo motor unit can operate in 4 control modes. Also, with the control module (OPX-2A) sold separately or the data setting software (MEXE02) sold separately, the functions of each control mode can be extended.

Position Control

The built-in, high-resolution 20-bit absolute encoder enables highly accurate positioning of the servo motor.

High Speed and High Response

High-speed positioning can be performed utilizing the high-speed and high response characteristics.

Maximum Speed 5500 r/min

Factory Setting Time 60 to 70 ms

High Speed

Damping Control

Eliminates load resonance by adjusting the potentiometer. This adjustment can be made easily and without searching for the resonance frequency.

<Application Example: Image inspection equipment>
Camera vibration during stopping can be suppressed by using the damping control.

Damping Control

Absolute System

Use as an absolute system by attaching an optional battery (sold separately) is possible. The current position of the encoder can be stored, so resetting after a blackout or similar occurrence is easy.

Speed Control

The reduction of servo motor cogging torque and the use of a high-resolution encoder have substantially reduced variation in rotation in the low-speed range (the flutter characteristic), resulting in smooth operation even at low speeds.

Speed Control

Torque Control

Variation of the generated torque relative to the set torque (torque accuracy) has been improved, resulting in highly accurate torque control.

Torque Control

Tension Control

Tension control such as winding film can be easily performed without using a tension detector or control equipment using the servo motor.

Tension Control

Separate Main Power Supply and Control Power Supply

A control power supply terminal that is separate from the main power supply is provided. Even when the main power supply is cut off in the case of, for example, an emergency stop, operations such as position detection and alarm contents checking can be performed if 24 VDC is provided to the control power supply terminal. (Operation with only the main power supply is also possible.)

Conforms to Semiconductor Equipment and Materials International Standards "SEMI F47"

Conforms to SEMI Standards regarding power supply voltage drop.

Effective for use in semiconductor equipment. (Always evaluate the product with it mounted on actual equipment.)

High Performance Geared Motors

High Permissible Torque and Wide Permissible Speed Range

These geared motors with high permissible torque fully utilize the motor output torque.

Geared Type

PJ Geared Type

Non-Backlash

These geared motors use high accuracy gears with an angular transmission accuracy of 4 arc minutes (0.067°) and backlash of 3 arc minutes (0.05°).

Surface Installation is Possible

There are screw holes that permit installation of a load directly on the rotating surface integrated with the shaft. Since the load can be installed here directly (surface installation), the design is simple when using an index table.

PJ Geared

Application Example with an Index Table

Parts that had been necessary, such as pulleys and belts, are no longer needed.

Application

PS Geared Type

Low Backlash

The backlash is 15 arc minutes (0.25°) max. These motors can be used in a wide range of applications.

Compact and Lightweight Design

Compared to the PJ geared types, these are compact, lightweight geared motors.

PS Geared Type

 

Extended Functions

With the control module (OPX-2A) sold separately or data editing software (MEXE02) sold separately, the parameters, operating data, resolution, etc. can be set with extended functions depending on the mode used.

Control Module OPX-2A (sold separately)

Functions can be extended and settings shown on a digital display by using a control module (OPX-2A).

OPX-2A

MEXE02 Data Setting Software

MEXE02 Data Setting Software* is for use of the extended functions. Allows for changes to parameters, add functions and use waveform monitoring to confirm the operation with a computer.

Cables

*Cable for connection to PC required for MEXE02 data setting software (sold separately**- see Accessories).

**One FREE CC05IF-USB communications cable is available per customer, contact Technical Support for more information.

 


Product Lineup

Select Power Supply below. All NX Series packages include a 3m (9.8 ft.) cable.

Type Motor
Frame Size
Rated Output Power Power Supply (VAC) Rated Torque Max Instantaneous Torque
Standard Electromagnetic Brake
NX Round Shaft
Round Shaft

 

1.65 in.
(42 mm)
50 W
(1/15 HP)
Single-Phase
100-115
Single-Phase
100-115
22 oz-in
(0.159 N·m)
67 oz-in
(0.478 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
100 W
(1/8 HP)
Single-Phase
100-115
Single-Phase
100-115
45 oz-in
(0.318 N·m)
135 oz-in
(0.955 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
2.36 in.
(60 mm)
200 W
(1/4 HP)
Single-Phase
100-115
Single-Phase
100-115
90 oz-in
(0.637 N·m)
270 oz-in
(1.91 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
400 W
(1/2 HP)
Three-Phase
200-230
Three-Phase
200-230
180 oz-in
(1.27 N·m)
540 oz-in
(3.82 N·m)
3.35 in.
(85 mm)
750 W
(1 HP)
Three-Phase
200-230
Three-Phase
200-230
330 oz-in
(2.39 N·m)
1010 oz-in
7.16 N·m)
Type Motor
Frame Size
Rated Output Power Power Supply (VAC) Permissible
Torque
Max Torque
Standard Electromagnetic Brake
Low backlash

NX PS Geared
Planetary Gear
(PS Gear)

Gear Ratios: 5:1, 10:1, 25:1

2.36 in.
(60 mm)
50 W
(1/15 HP)
Single-Phase
100-115
Single-Phase
100-115
6.3 ~28 lb-in
(0.716 ~ 3.22 N·m)
19.0 ~ 85.0 lb-in
(2.15 ~ 9.66 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
100 W
(1/8 HP)
Single-Phase
100-115
Single-Phase
100-115
12.6 - 56 lb-in
(1.43 ~ 6.44 N·m)
37 ~ 170 lb-in
(4.29 ~ 19.3 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
3.54 in.
(90 mm)
200 W
(1/4 HP)
Single-Phase
100-115
Single-Phase
100-115
25 ~ 114 lb-in
(2.87 ~ 12.9 N·m)
76 ~ 340 lb-in
(8.6 ~ 38.7 N·m)
Single-Phase / Three-Phase 200-230 Single-Phase / Three-Phase 200-230
400 W
(1/2 HP)
Three-Phase
200-230
Three-Phase
200-230
50 ~ 220 lb-in
(5.72 ~ 25.7 N·m)
151 ~ 680 lb-in
(17.1 ~ 77.2 N·m)
Non-backlash

NX PJ Gear
Planetary
Gear
(PJ Gear)

Gear Ratios: 5:1, 10:1, 25:1

4.09 in.
(104 mm)
750 W
(1HP)
Three-Phase
200-230
Three-Phase
200-230
84 ~ 420 lb-in
(9.56 ~ 47.8 N·m)
250 ~ 1260 lb-in
(28.7 ~ 143 N·m)

View All Products - Click here to view entire NX Series

System Configuration

Build a complete system online by selecting your base motor and driver and adding all necessary accessories and/or controller.

Build a System

Control Options

Using either the optional control module or data setting software you can change parameters, add functions and perform various monitoring operations according to the needs of your system. (See Extended Functions)

Control Module (OPX-2A)

OPX-2A

Cable for Data Setting Software (CC05IF-USB)

Cable for Data Setting Software

This communication cable is required for connecting to the computer on which the data setting software is installed.

*One FREE CC05IF-USB communications cable is available per customer, contact Technical Support for more information.

MEXE02 Data Setting Software

Cables / Connectors

Motor Connection / Extension Cables

Connection Cables

The NX Series includes a 9.8 ft. (3m) cable for connecting the motor and driver. If a different length is needed a Motor Cable or Extension Cable must be used.

 

Driver Cable

Driver Cable

This is a shielded cable equipped with a half-pitch connector at one end of the cable that snaps onto the driver. The other end is laminated lead wires aligned in order at a pitch of 0.05 in. (1.27 mm), which is convenient for insulation displacement connectors.

Model Applicable Length
CC36D1-1 For CN7 (36 pins) 1 m (3.3 ft.)
CC36D2-1 2 m (6.6 ft.)
CC20D1-1 For CN6 (20 pins) 1 m (3.3 ft.)
CC20D2-1 2 m (6.6 ft.)

Regeneration Unit

Regeneration Unit

Sometimes the regenerative power generated by the motor exceeds the driver's regenerative power absorption capacity. In such a case, a regeneration unit is connected to the driver to release the regenerative power.

Conditions under which a regeneration unit may be required; when using for vertical operation, during acceleration and deceleration time when an inertial load is installed.

Model Applicable Product
RGB100 NX45, NX410, NX65, NX610, NX620, NX920
RGB200 NX640, NX940, NX975, NX1075

 

Flexible Couplings

Coupling

This three-piece coupling adopts an aluminum alloy hub and a resin spider. The simple construction ensures that the high torque generated by a gear motor can be transmitted reliably. The proper elasticity of the spider suppresses motor vibration.

 

Battery

Battery

This battery is for constructing an absolute system. Position information can be stored during power blackouts or if the driver's power supply is switched OFF.

Battery BAT01A

 

Accessory Sets

AS-SV2AS-SD1

When using analog I/O, purchase an accessory set.

Model Applicable
AS-SV2 20-pin Connector for CN6 x 1 set,
External Potentiometers x 2 sets (Potentiometer x 2, Scale plate x 2, Insulation sheet x 2, Knob x 2, Shielded cable x 2)
AS-SD1 20-pin Connector for CN6 x 1 set

Controllers

Controllers are devices that output pulse signals needed to operate a stepping motor. Controllers let you make various settings to control your motor and also permit connection with a host programmable controller and sensors or PC. Select a controller that best suits your system.

SCX11 - Universal Stored Program Stepping Motor Controller (Single Axis)

SCX11

SG8030J - Universal Stored Data Stepping Motor Controller (Single Axis)

SG8030

 

Technology Training Videos

ORIENTAL MOTOR offers monthly Live Seminars as well as On Demand Training Videos.

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Related Seminar Videos


 



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