STD COP caster Specification
Applicant
Manufacturer
Trade Mark
EUT
M/N
FCC Statement:
This equipment has been tested and f ound to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasona ble protection against harmful interference in a
residential installation. This equipment generates, uses an d can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that inte rference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be dete rmined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experien ced radio/TV technician for help.
Caution: Any changes or modi f cations to this device not explicitly approved
by manufacturer could void your authority to operate this equipment.
Zhuhai Rocateq Technology Company Ltd
:
D,3rd Floor 1# Factory 8,Chuang Xin Liu Road,Xiangzhou
District,Zhuhai,Guangdong,519085,P.R.China
Zhuhai Rocateq Technology Company Ltd
:
D,3rd Floor 1# Factory 8,Chuang Xin Liu Road,Xiangzhou
District,Zhuhai,Guangdong,519085,P.R.China
: Rocateq
: Caster STD&OCS COP
: Caster STD COP, Caster OCS COP
This device complies with part 15 of th e FCC Rules. Operation is subject to
the following two conditions: (1) Th is device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
1
1． Subject Matter and Scope
This standard specifies the Rocateq COP shopping caster production, technical requirements,
test methods, inspection rules, marking, packaging and storage.
2． Reference Standard
ANSI / ASQ Z1.4-2003 each inspection Sampling and sample forms (for continuous batch of
checks)
GB / T 14688-93 industrial casters
3． Term, Code
3．1 Casters
Having a wheel mounted on the eccentr icity of the stent, the stent can be rotated around the
geometrical axis vertical line (see FIG. 1)
2
3．2 Screw Casters
Mounting structure for the casters of the screw (see Figure 1)
3．3 Eccentric distance E
The distance between c asters steerin g axis and the axes of rotation of the wheels (see
Figure 1)
3．4 Brackets
The part for install the wheel and can be rotated in the meantime.
Fig 2
4． Main dimensions and loading capacity
mm
D L H E d 1 loading capacity W (Kg)
125 32 152 38.5 M12 65
Table 3
5． Technical conditions
5.1 Appearance Quality
All Metal parts of the surface should use effective methods to prevent corrosion. All the parts
should not affect the use.
5.2 Assembly quality
5.2.1 All rotating parts (wheels, brackets) should be flexible rotation, no jams, abno rmal noise or
inattentive.
5.2.2 Wheel and tire assembly firm, does not rotate with the wheel axle.
5.2.3 Reliable performance brakes.
3
5.3 Main dimensions casters in accordance with Table 3.
5.4 Electrical parameters
NO
.
1 Voltage
2 Standby current
3 Locked
4 Unlcoked
5
6 Distance by
7 Receiving
8 Emitter Frequency
9 Emitter distance
10 Emitter Power
Test conditions
5.4.1 Environmental temperature -20℃~60℃,
5.4.2 Voltage：3V± 10%;
5.4.3 Accessories: MRU, EET, COT, COP Alarm
5.4.4 Test Methods
A: Lock & Unlock function test:
1. Power: Connect a 3V battery, the motor is rotating until it detects the switch, the
motor stops.
2. Lock: At the unlocked state, the lock signal is received, the motor rotates, locking
the wheel, the wheel lock time is less than 3 seconds.
3. Unlock: At the locked state, received unlock signal, the motor rotates, unlocking the
wheel, the wheel unlock time is less than 3 seconds.
4. When locked, the steady current motor ≤ 150mA
5. When unlocked, the steady current of motor ≤ 150mA
B: Wheel PUSH OUT system function test:
B-1. At unlocked state, receive entrance signal emitted entrance (into the supermarket).
a. within 30S, the wheel doesn't receive checkout signal (not across the cashier), and
then receives entrance signal. The wheels will not lock, nor drive alarm. the wheel returns to the
initial state.
ITEM Parameters
Normal temperature Environmental Testing
3V± 10% 3V± 10%
≤ 30uA ± 5%
≤ 150mA ± 50%
operation current
≤ 150mA ± 50%
operation current
Current when
receiving locked
signal at locked
state
receiving MRU
frequency
≤ 50uA
≥ 25cm ± 10%
8.13KHZ
317.95MHZ~318.15MHZ
>10m(open)
>- 50dB
-20～60℃
± 20%
4
b. after 30S, the wheel doesn't receive checkout signal (not across the cashier ), and
then receives entrance signal. The wheel will lock, drive alarm. the wheel goes to the Locked state
c. the wheel receives checkout signal (across the cashier), and then receives entrance
signal. The wheels will not lock, nor drive alarm. the wheel returns to the initial state.
B-2 wheel locked state.
If the w heel is locked outside the supermarket , by Unlock button on the remote
control to unlock the wheels return to the initial state.
5.5 waterproof test
The battery compartment and the controller into the water 30 minutes, the water depth
20cm, confirm that the battery box and the controller does not
5.6 running performance
Under the test conditions specified in 6.1, on a test machine runni ng 30,000 times across
the obstacle, should meet the following requirements:
a. tire without cracking, spalling and excessive wear;
b. casters has no normal damage or affect the use of permanent deformation;
c. Bearing normal rotation, free of loose and jam.
5.7 tire wear
In the case of the wheel lock, the implementation of 100M, reduce the amount of wheel
diameter of ≤ 2.0 mm
5.8 braking performance
When the wheels lock, single damper rotational torque 22kgf.cm ~ 35kgf.cm.
5.9 salt spray test
Dependent on manufacturers testing.
6. Test Method
6.1 Test conditions
6.1.1 Ambient temperature 20 ± 10 ℃, bearing 65kg
6.1.2 Table: horizontal, rigid
6.1.3 Walking obstacles. Single
6.2 waterproof test
The battery compartment and the controller into the water (water depth 20cm), 30 minutes
standing time, confirm that the battery box and the controller does not water
6.3 running performance test
Under the test conditions specified in 6.1, on a test machine running across obstacles
30,000 times
6.4 braking performance test
Press the LOCK button on the remote control wheels are locked, face control box, the wheel
can be rotated in a clockwise direction, the inverse
Clockwise difficult.
Test each damper rotational torque, the torque requirement 22kgf.cm ≤ F≤ 35kgf.cm, use
self-test system tools.
6.5 tire wear test
have water
in it.
5
Wheel locked state implemented in the cement pavement 100 meters, the wheel diameter
reduction amount ≤ 2.0mm
7. Inspection Rules
7.1.1 factory inspection content see 5.1-5.4
7.1.2 factory inspection batch inspection according to the provisions of ANSI /
ASQZ1.4-2003 .
7.2 Type inspection
7.2.1 casters have one of the following conditions, type inspection should be carried out:
a .new products or old products to the plant trial stereotypes identification;
b. product design, process, material significant changes;
c. shut down and restarted when more than eight months;
d. normal continuous production of products, once a year.;
e. State Administration of Quality Supervision bodies type inspection requirements.
Content 7.2.2 Type inspection see 5.5-5.9 bar.
7.2.3 Type test in any one of the caster any project failed, we should redouble the same batch
of product sampling, review of the project failed. Recheck qualified, this batch of qualified
products, if any re-examination of when a project failed, the batch of product failure. Substandard
products, improved or repaired after resubmit the test.
7.3 Acceptance
Ordering party according to the factory acceptance test items of products, such as the
quality of dispute occurred, both supply and demand of the product supply agreement review.
8. Logo, packaging and storage
8.1 flag, the flag should include trademark
8.2 Packaging
Each factory should be properly packed casters
8.3 Storage
Casters (including b oxed caster) shall be in a well -ventilated, relative humidity less than
80%, non-corrosive gases stored in the warehouse, storage period of 12 months.
6
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