PULSEROLLER PGD-Ai DC Motor Geared Drive Instruction Manual
- June 5, 2024
- PULSEROLLER
Table of Contents
PGD-Ai DC Motor Geared Drive
Instruction Manual
PGD-Ai Geared Drive (DC-24V)
NOTE: Control card is not contained. Please purchase it separately.
Thank you for purchasing PGD-Ai Geared Drive. These instructions contain
important information to enable you to use the products safely and to prevent
any harm or damage to you and others. Familiarize yourself with the content
before using the products. After reading this manual, be sure to keep in the
assigned place.
Warning: indicates a potentially hazardous situation, which may result in
death or serious injury if improperly handled/used.
Caution: Indicates a potentially hazardous situation, which may result in
injury or property damage if improperly handled/used.
General
Warning
- Never use the Geared Drive outdoors. (A place exposed to rain or direct sunlight)
- Do not use this product in an explosive atmosphere, flammable gas atmosphere, or corrosive atmosphere. a place exposed to water splashes. or a place close to combustibles. It may cause an explosion. injury. or fire. (Please contact us when the product is exposed to a water splash environment.)
- After confirming the DC power supply, supported voltages, and specifications of the Geared Drive. connect them carefully not to make a mistake.
- Do not conduct such operations as move. installation. connection. and inspection while the power is on. Be sure to conduct such operations after turning off the power in order to be safe from electric shock.
- Do not use Geared Drive in any way beyond its specifications. It may cause an injury or fire.
- Be sure to ground the frame of the conveyor/equipment.
Caution
- Determine the number of Geared Drive in consideration of the performance/characteristics. (The motor will generate heat when used in an overload condition. resulting in a shorter product life-cycle.)
- Handle the Geared Drive with care because the surface temperature of the tube can be high depending on the conditions of use.
- Do not repair, alter. or disassemble Geared Drive. It may cause an electric shock. injury. or failure.
Precautions for use
- Use the Geared Drive in the usage environment of ambient temperatures ranging from -10 to +40eC and relative humidity ranging from 10 to 90% (noncondensing).
- Do not apply strong impact. such as dropping or striking the Geared Drive.
- Do not carry the Geared Drive by holding the cable. and do not pull the connector. There is a risk that the internal connector is disconnected and it results in malfunction and rotation failure.
Caution Do not pull the connector or lead cable. It may cause malfunction or rotation failure.
■Storage method
- Never store or leave the Geared Drive outdoors. (It may cause a short circuit or rust.)
- Store the Geared Drive in the environment of ambient temperatures ranging from -30 to +70°C and relative humidity ranging from 10 to 90% (noncondensing).
- Rust may be generated in humid environments.
- Do not store in a place with high/low temperature, or humidity. or harmful gas. It could affect negatively the Geared Drive.
■ Checks after unpacking the carton
•Check the product label on the Motor surface to confirm that Part number
matches to your order.
■ Part number and Serial number designation
Before installing
Caution
- Do not connect or disconnect the connector when the power is on.
- Be careful not to damage the cable and/or connector while installation.
- Securely mount the Geared Drive using specified size screws at specified tightening torque.
I nstallation
Tighten at 4 places by M5 screw with 2.39 – 3.59 Nm. Please refer to the screw
size in the drawing. When the screw is too long or the tightening torque is
too strong. the attaching part and mounting screws of the Geared Drive may be
damaged. Conversely, too short a screw or weak tightening torque leads to
slack and a fall.
Design Precautions
Caution
Dynamic radial load chart
| Nominal Gear ratio | Dynamic load (N) |
|---|---|
| 67 | 310 |
| 45 | 270 |
| 33 | 250 |
| 27 | 230 |
| 18 | 200 |
| 15 | 190 |
| 11 | 170 |
| 9 | 160 |
Allowable Radial and Thrust load
- When the Geared Drive is driven by Chain or gear, please consider that the load position comes to the shaft stem side from the center of the output shaft.
- Please contact us when the driving method or actual position of the load is different.
- Refer to the above drawing about Radial and Thrust load capacity. The position of the Radial load should be the center of the output shaft.
Coupling method for output shaft
- Using a flexible coupling is effective means to extend the service life.
- In the case of using a chain. the slack amount should be approx. 4% of span length. If the slack amount is large. the impact at the time of start becomes excessive and it may damage the gear of the product.
- Do not forget to put an attached keyway. Failure to do so may result in idling.
- Attach sprocket. gear, and pulley smoothly using the internally threaded hole of the output shaft.
- When strongly hit the product with a hammer or the like. the output shaft bearing and gear may be damaged.
- The hole dimensional tolerance such as sprocket. gear. and coupling is F17.
Rotation from the output shaft side
- Do not rotate the Geared Drive from the output shaft side. The motor will generate electricity and it could affect negatively to the electronic device in the product including the power supply and control card.
Motor stall and Overload condition
- When the Geared Drive is stalled in an energized state. the motor will be stopped/protected from the control card.
- When the Overload state continues and the motor generates heat. the motor will be protected from our control card. However, if the motor stall and/or overload condition is repeated, insulation deterioration will be developed gradually and it results in the burning of the motor coll.
Precautions for intermittent operation
- The intermittent operation can be performed by the Geared Drive. however, an excessive ON /OFF cycle may cause malfunction as the stress is accumulated in the gear connection part.
- The recommendable shortest duty cycle is approx. 1 second ON – 1 second OFF.
Modification of output shaft
- Modification of the output shaft may cause damage to the Geared Drive.
- Please contact us for specialty requests.
Cable length between control card and power supply
- The cable size between the control card and the DC24V power supply should be more than AWG # 14. and the distance must be shorter than 5 meters in order to avoid malfunction or voltage drop.
- When extending the power supply cable more than 5 meters. please make sure to secure 24V at the power supply terminal on the control card.
Grounding
- Make sure to mount the Geared Drive on the grounded equipment/conveyor frame. The DC24V power supply also has to be grounded. Otherwise, the Geared Drive or control card may cause malfunction or failure.
Safety precautions
- Be sure that the facilities. in which Geared Drive is used. are equipped with adequate safeguards such as fuse or protection breaker circuits in order to protect from accidents threatening human life or serious damage.
The surface temperature of the Geared Drive and gear case can be high depending on the conditions of use.
Surface temperature (at Rated load)……………………………………………………….Ambient temp.: 20ºC
| Eco-mode | Boost-mode | Boost 8-mode |
|---|---|---|
| 65ºC | 80ºC | 85ºC |
Dimensional drawing
Weight table
| Gearbox | Reduction ratio | Weight |
|---|---|---|
| 3 stage | 67, 45, 33, 27 | 1.5 |
| 2 stage | 18, 15, 11, 9 | 1.2 |
Characteristics data
| Nominal Gear ratio | ActualGear ratio | Gearbox | ECO-mode | BOOST-mode |
|---|---|---|---|---|
| Speed (rpm) | Torque(N-m) | Curren（t A） | Speed (rpm) | Torque(N-m) |
| Rated | Starting | Accel | Rated(max) | Starting |
| (max) | Starting | |||
| 67 | 67.2 | 3 |
stage
| 8.6| ~| 86.7| 4.4| 24.4| 7.33| 2.5| 3.0| 8.6| ~| 62.7| 8.03| 31.81| 11.82|
3.5| 5.0
45| 45| 12.8| ~| 129.1| 2.97| 16.39| 4.95| 12.8| ~| 93.3| 5.40| 21.37| 7.94
33| 33| 17.5| ~| 176.3| 2.17| 12.00| 3.62| 17.5| ~| 127.5| 3.95| 15.64| 5.81
27| 27| 21.3| ~| 215.1| 1.78| 9.83| 2.97| 21.3| ~| 155.6| 3.24| 12.82| 4.76
18| 18.3| 2 stage| 31.5| ~| 317.4| 1.20| 6.66| 2.00| 31.4| ~| 229.5| 2.19|
8.69| 3.59
15| 15| 38.4| ~| 387.2| 0.99| 5.46| 1.65| 38.4| ~| 280.0| 1.80| 7.12| 2.94
11| 11| 52.5| ~| 528.0| 0.72| 4.00| 1.20| 52.5| ~| 382.5| 1.31| 5.21| 2.15
9| 9| 64.0| ~| 645.3| 0.59| 3.27| 0.98| 64.0| ~| 466.7| 1.08| 4.27| 1.76
Pulse output and gear Backlash angel
| Gear ratio | Gear ratio | angle | |
|---|---|---|---|
| 67 | 67.2 | 2017 | 4.8 |
| 45 | 45 | 1350 | 5.1 |
| 33 | 33 | 990 | 5.1 |
| 27 | 27 | 810 | 5.1 |
| 18 | 18.3 | 550 | 4.5 |
| 15 | 15 | 450 | 4.7 |
| 11 | 11 | 330 | 4.7 |
| 9 | 9 | 270 | 4.7 |
Pulse output — Number of Pulses per rotation of the Output shaft Backlash angle — Gear Backlash angle at the Output shaft
Maintenance and measures against failures
- Please stop using at once if abnormal situations happen. It may cause a fire. electric shock. or an injury.
- Turn off the power supply when you perform maintenance.
- Take care not to touch the product just after the operation stop or during the operation. You may catch your finger between pulleys or gears. Also, it can get very hot and there is a danger that you may get burned.
- Handle the product with care because the surface temperature can be high depending on the conditions of use.
■Disposal
- The Geared Drive should be wasted as industrial waste in accordance with the regulations of the local municipality.
■Warranty
- The warranty period is 2(two) years from delivery of the product under proper installation and handling. The warranty covers only the repair of the main body of the delivered product,
■Contact information for Technical support
www.pulseroller.com
sales@pulseroller.com
support@pulseroller.com
www.pulseroller.com/contact
USA
Insight Automation, Inc.
2748 Cirdeport Dr. Erlanger. KY 41018. USA
Phone : +1 (859)-647-8943
Asia
Kyowa Manufacturing Co., Ltd.
570-10. Kubota-Cho, Kasai-city,
Hyogo prefecture. 675-2364. Japan
Phone : +81-790-42-0601
Europe Kyowa Europe.. Ltd.
Optadener strasse 2, Halle 7. 42799.
Leichlingen Germany
Phone : +49 2175 8957160
The specifications of the products are subject to change for improvement
without prior notice.
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