Oriental motor SPR II Series User manual

HL-17013
SPRⅡSeries Slides
OPERATING MANUAL
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures.
・Please read this Operating Manual and the separate manual entitled “BEFORE USING THE PRODUCT” thoroughly to
ensure safe operation.
・Always keep the manual where it is readily available.
Table of contents
1Introduction .................................................2
1.1 Compliance with the EC Directives....................2
1.2 Names of parts ...................................................3
2Installation ...................................................4
2.1 Changing the motor cable’s routing direction
(SPR6, SPR8 only) ..............................................4
2.2 Motorized linear slides installation .....................6
2.3 Installing a frame cover ......................................6
2.4 Installing a load ..................................................7
2.5 Installing the sensor and sensor cable holder....8
3Connection ................................................ 11
3.1 Confirmation of controller key designation.......11
3.2 Connection of motor cable ...............................11
4Inspection..................................................12
4.1 Inspection items and timing .............................12
4.2 External check and cleaning ............................12
4.3 Internal check/cleaning and greasing ..............13

1 Introduction
－2－
1 Introduction
1.1 Compliance with the EC Directives
The SPRKslides bear the CE Mark indicating their compliance with the EMC Directive. The controllers
combined with the SPRAand SPRCslides bear the CE Mark, but they do not conform to the EC
Directives if combined with a motorized linear slides.
• Installation condition
SPRK
Overvoltage category Ⅰ
Pollution degree 2
Protection against electric
shock ClassⅢequipment
Noise level 71 dB
• Environmental condition
Operation environment Storage environment Shipping environment
Ambient
temperature
0 to +40 °C
(32 to +104 °F)
(non-freezing)
0 to +50 °C
(32 to +122 °F)
(non-freezing)
- 20 to +60 °C
(
- 4 to +140 °F)
(non-freezing)
Ambient
humidity 85% or less (non-condensing)
Altitude Up to 1000 m (3300 ft.)
above sea level
Up to 3000 m (10000 ft.)
above sea level
Surrounding
atmosphere
• Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
• Area not exposed to direct sun
• Area free of excessive amount of dust, iron particles or the like
• Area not subject to splashing water (rains, water droplets), oil (oil droplets) or other
liquids
• Area free of excessive salt
• Area not subject to continuous vibration or excessive shocks
• Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
• Area free of radioactive materials, magnetic fields or vacuum
 EMC Directive
EMC of SPRKhas been measured in combination with a linear motion controller. Be sure to measure EMC
of the applicable equipment after installing this product, by referring to “Installing and wiring in compliance
with EMC Directives” in the Linear Motion Controller OPERATING MANUAL.
 Machinery Directive
Motorized linear slides is designed and manufactured for use as an internal component for general industrial
equipment, and therefore need not comply with the Machinery Directive. Nonetheless, they are evaluated
under the following standards:
Applicable Standards: EN ISO 12100-1, EN ISO 12100-2, EN 1050, EN 60204-1

1 Introduction
－3－
1.2 Names of parts
The figure shows the slides with the frame cover, sensors and sensor cable holders attached.
Motor
Tabl e
Shielded plate
Frame cover
+LS sensor
HOME sensor
- LS sensor
Sensor cable holders
Load mounting holes
Electromagnetic brake
(Only when an electromagnetic brake is supplied)
Motor cable
T-grooves

2 Installation
－4－
2 Installation
2.1 Changing the motor cable’s routing direction (SPR6, SPR8 only)
The motor cable can be routed in two directions on the SPR6 (left and right), and in four directions on the
SPR8 (top, bottom, left and right).
Note Change the motor cable’s routing direction before installing/connecting the motorized
linear slides.
 SPR6
1. Loosen and remove the hexagonal socket head screws.
Motor Hexagonal socket head screws
2. Turn the motor to change the motor cable’s routing direction.
3. Affix the motor mounting plate with the hexagonal socket head screws removed in step 1.
Tightening torque: 1.5 N·m (213 oz-in)

2 Installation
－5－
 SPR8
1. Loosen and remove the hexagonal socket head screws.
Motor
Hexagonal socket head screws
2. Turn the motor to change the motor cable’s routing direction.
3. Affix the motor with the hexagonal socket head screws removed in step 1.
Tightening torque: 2.4 N·m (340.8 oz-in)

2 Installation
－6－
2.2 Motorized linear slides installation

SPR4
Mounting plate
Height gap : 1 mm (0.039 in.)
Hexagonal socket head screws (included)
Tightening torque: 1.5 N·m (213 oz-in)
Mounting plate
Plate thickness
Iron and Aluminum: 10 mm (0.39 in.) or more
Note There is a height gap of 1 mm (0.04 in.) at the motor installation part of the SPR4. Install
the slides in such a way that the motor does not contact the mounting plate.
 SPR6,SPR8
Mounting plate
Plate thickness
Iron and Aluminum: 10 mm (0.39 in.) or more
Hexagonal socket head screws (included)
Tightening torque: 5 N·m (710 oz-in)
2.3 Installing a frame cover
Frame cover (included)
Thin-head screws (included)
Tightening torque: 0.6 N·m (85.2 oz-in)

2 Installation
－7－
2.4 Installing a load
SPR4
4×M4
㩷Effective thread depth: 14.5 mm (0.57 in.)
㩷Tightening torque: 2.4 N·m (340.8 oz-in)
SPR6
4×M5
㩷Effective thread depth: 10 mm (0.39 in.)
㩷Tightening torque: 5 N·m (710 oz-in)
SPR8
4×M5 or M6
㩷Effective thread depth: 20 mm (0.78 in.)
㩷Tightening torque: 5 N·m (710 oz-in)
Load
Positioning pin hole
(Pins cannot be press-fit.)
To ensure positional repeatability after removing and reinstalling a load, use the positioning pin holes and
notches provided in the table (SPR4 only).
Positioning pin hole Ø4 (Ø0.16 in.)
[Depth: 4 mm (0.16 in.)] Notch
Table
Note Be sure to affix the positioning pin to the load side.

2 Installation
－8－
2.5 Installing the sensor and sensor cable holder

SPR4
1. Loosely affix the supplied pan-head screws on the sensor by making sure they do not project
from the hexagonal nuts.
Hexagonal nut (included)
Pan-head screw (included)
Sensor (included)
2. Slide the hexagonal nuts on the sensor assembled in step 1, into the T-groove provided on the
side of the frame.
Motor side
Sensor rail
Pan-head screw
Hexagonal nut
3. Move the sensor to the recommended installation position, and then affix it in this position
using the pan-head screws.
Tightening torque: 0.6 N·m (85.2 oz-in)
Mechanical limit
table position
Mechanical limit
table position
- LS sensor-detection
table position +LS sensor-detection
table position
68.9 (2.71)
Shielded plate
- LS sensor
+LS sensor
5 (0.20) 5 (0.20)
(33.2 [1.31])
Effective stroke of
motorized linear slides 21.4 (0.84)
35 (1.38)
∗
12.5 (0.49)
∗
[Unit: mm (in.)]
∗ Recommended sensor installation position
The sensor and shielded plate can be installed on the side opposite to the one shown above.
Tightening torque for installing the sensor rail and shielded plate: 0.4 N·m (56.8 oz-in)

2 Installation
－9－
 SPR6, SPR8
1. Loosely affix the supplied pan-head screws on the sensor by making sure they do not project
from the hexagonal nuts.
Hexagonal nuts (included)
Pan-head screws
(included)
Sensor (included)
2. Slide the hexagonal nuts on the sensor assembled in step 1, into the T-groove provided on the
side of the frame.
Sensor rail section
Sensor with hex nuts loosely tightened
Motor side
Sensor rail
3. Move the sensor to the recommended installation position, and then affix it in this position
using the pan-head screws.
Tightening torque: 0.6 N·m (85.2 oz-in)
• SPR6
HOME sensor-detection
table position
- LS sensor-detection
table position
Mechanical limit
table position
+LS sensor-detection
table position
Mechanical limit
table position
35.5 (1.40)
∗
22 (0.87)
3 (0.12) 10 (0.39) 3 (0.12)
(54 [2.13]) Effective stroke of motorized linear slides 27.5 (1.08)
41 (1.61)
∗
10 (0.39)
∗
16.5 (0.65)
Shielded plate
- LS sensor
HOME sensor
+LS sensor
[Unit: mm (in.)]
∗ Recommended sensor installation position
The sensor and shielded plate can be installed on the side opposite to the one shown above.
Tightening torque for installing the sensor rail: 0.5 N·m (71 oz-in)
Tightening torque for installing the shielded plate: 1 N·m (142 oz-in)

2 Installation
－10－
• SPR8
Mechanical limit
table position
Mechanical limit
table position
+LS sensor-detection
table position
- LS sensor-detection
table position
HOME sensor-detection
table position
22.5 (0.89)
5 (0.20) 10 (0.39)
23.5 (0.93)
5 (0.20)
36.5 (1.44) Effective stroke of motorized linear slides
57 (2.24)
∗
10 (0.39)
∗
Shielded plate
58 (2.28)
∗
+LS sensor
HOME sensor
- LS sensor
[Unit: mm (in.)]
(81 [3.19])
The sensor and shielded plate can be installed on the side opposite to the one shown above.
Tightening torque for installing the sensor rail: 0.5 N·m (71 oz-in)
Tightening torque for installing the shielded plate: 1 N·m (142 oz-in)
4. Press in the sensor cable holders while paying attention not to pinch the sensor cables.
Sensor cables
Sensor cable holder (included)
Sensor rail section
Note • The connector for the sensor with cable is detachable, but do not detach/attach the
connector while the power is supplied. It may damage the sensor.
• When removing the connector, do not pull it by the cables. Pull out the connector while
pressing it firmly from the top and bottom.