Used for WorldSkills, the Studica 12V 3,000mAh NiMH (nickel metal hydride) Battery Pack, PP45 in comes with a w/20 amp fuse. It is a 10-cell, 12-volt rechargeable battery pack.
The Studica NiMH Battery Pack Charger, PP45, is required to charge the battery.Specifications,
The 12V 3000 mAh NiMH Battery Pack - PP45 are Non-Dangerous and Non-Hazardous Materials for air transportation in any nature under the IATA DANGEROUS GOODS REGULATION 59th edition, 2018.
NiMH Batteries (also referred as “Dry cells”) are not defined as dangerous goods under IATA Dangerous Goods Regulations (DGR) 57th edition 2015. These kinds of batteries are not subject to the IATA-DGR as they are compliant with the special provision requirements.
NiMH Battery (SC) is exempt from dangerous goods. It is considered non-dangerous goods by the International Civil Aviation Organization (ICAO), the International Air Transport Association (IATA) DGR 60th, IATA Special Provisions A199, International Martine Dangerous Goods Regulations (IMDG).
(Download to View STEM BOT Parts List as PDF)
Note: 3D CAD files for all parts are available at www.studica.com/studica-robotics-resources
Controllers included in the STEM BOT Pro Kit:
Our improved and stronger 12-volt DC motor with 100 rpm and 708 oz-in. of torque. The motor features a built-in, high-resolution Hall effect encoder for precise motor control and comes with an encoder cable.
A 61:1 gearbox comes standard.
Motor Specs
Function
Min
Nom
Max
Input Voltage
—
12VDC
Gear Ratio
1:61
No Load RPM
88
100
112
No Load Current
600mA
Rated Speed
68
80
92
Rated Current
2.2A
Rated Torque
139oz-in
Stall Current
11A
Stall Torque
708oz-in
Direction
CW
Encoder Voltage
4
5
Encoder Current
6mA
Encoder CPR
6
Output Counts per Revolution of Output Shaft (cpr) 1,464 pulses
The Studica Multi-Mode Smart Servo features all-steel gears and large amounts of torque. This angular programmable Servo can fill a variety of roles on your robot or project. In standard mode, it operates on a +/- 150-degree range. Using the Studica Smart Robot Servo Programmer (sold separately) the Multi-mode Smart Servo can be configured to run in continuous, standard, and custom angular mode. In continuous rotation mode, the servo will have proportional speed control based on the PWM signal that you send with your servo controller.
The Servo Horn 25T is made of anodized 6061-T6 Aluminum and is used with the Multi-Mode Smart Servo (75002) and the Studica building structure.
The Studica Flat Bracket is a very strong 3mm x 40mm wide. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required. You can easily connect to other channel, extrusions, bushings, bearing, mounting brackets and more so you can quickly assemble and disassemble robots and automated systems.
Specifications:
The Cobra Line Follower Array provides 4 X QRE1113 IR reflectance sensor mounted on a 9mm pitch Each sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate.
The Studica Line Sensor Board consists of 4 IR LED/phototransistor pairs, making it a great detector for a line-following robot. The Line Sensor Board allows the robot to tell objects or surfaces apart based on how dark or light they are. It shines a beam of infrared light out onto the object, and measures how much light is reflected back.
Each sensor provides a separate analog voltage output. The sensor board is an infrared emitter/receiver that is able to differentiate between a dark surface (with low IR reflectivity – 3.3V to 5V) and a light surface (with high IR reflectivity – 0V to 0.5V). However, this range can vary depended on the installed height of the sensor board.
The optimum height distance is 3-5 mm; however, the reflectivity values will change depending on distance. A daylight filter is built into the sensor.
The Studica NiMH Battery Pack Charger, PP45, is used to recharge the 12V 3,000 mAh NiMH Battery Pack, PP45.
Specifications
LED Indication
The Studica Robotics 12V 30000mAh NiMH (nickel metal hydride) Battery Pack, PP45 - ARES in Black comes with a w/20 amp fuse. It is a 10-cell, 12-volt rechargeable battery pack.
The Studica Robotics NiMH Battery Pack Charger, PP45 ARES, is required to charge the battery.
