Basic Info.
Product Name
Robot Joint Module with Ratio 50 Robotic Joint
Reduction Ratio of Reducer
50
Peak Start-Stop Torque
127nm
Momentary Allowable Maximum Torque
242nm
Peak Speed of Output
30rpm
Communication Mode
Canopen//Canbus
Output Encoder Resolution
15/9bit
Rotary Inertia
1.74X10-4 Kg/M2
Control Mode
Point to Point Control
Application
Welding, Load, Robot Arm
After-sales Service
Professional After-Sales Service
Product Description
Robot joint module with ratio 50 robotic joint actuator servo motor with harmonic drive
Product Description
OD 80mm Small size robot joint actuator servo motor is mainly used for Robot Arm, integrated harmonic reducer, encoder, dc motor and driver. The robot joint servo motor could be used in robot arm joint directly, help build robot joints quickly.
Product Features
1. Isolate CANopen communication according to CiA301 V4.2.0 specification
A. Support SDO, TPDO, RPDO.
B. Support speed mode, position mode (contour mode, interpolation mode)
C. Support heartbeat production and consumption
2. 15 bit absolute encoder, one lap pulse up to 32768.
3. Multi-stage DD motor structure, large torque output.
4. Harmonic reducer, motor, driver and encoder are integrated.
5. Low noise, low vibration, high speed positioning, high reliability.
6. FOC field oriented vector control, support position / speed closed loop.
7. Can work at zero hysteresis given pulse state, following zero hysteresis.
8. 16-bit electronic gear features.
9. CANopen upper computer is provided, which can monitor motor state and modify parameters.
10. Position mode, support pulse + direction signal, encoder to follow.
11. Speed mode, support PWM duty cycle signal speed regulation
12. It has the function of blocking rotation, over current protection and over voltage protection.
13. Absolute value of low power consumption and multi-turn
A. All-in-one servo 485/CAN communication version can add multi-turn function.
B. When the motor is powered, there is a charging circuit inside to charge the battery. When the motor is powered off, the battery current consumption is only 0.07mA.
C. After the motor has no power supply, the motor shaft is driven to rotate to wake up the encoder and continue to memorize the position.
D. Multi-turn memory range -60000 ~ 60000 laps.
E. Simple setting of the origin, it can be set as the origin at any position.
F. Multiple zero return methods: communication zero return, automatic zero return on power-on, and zero point signal output.
G. Error protection: battery power failure alarm.
Highly integrated 17 model harmonic reducer, 100W 1500RPM DC motor, Motor driver and 15-bit single turn absolute value encoder+9-bit multi-turn absolute value encoder
Support SDO TPDO RPDO
Provide CANopen host computer software which can monitor motor status and modify parameters
Position mode, support Pulse + Direction signal, encoder follow(m5730 ROBOT JOINT ACTUATOR)
Speed mode, support PWM duty cycle signal speed regulation
The speed is controlled by the duty cycle of the pulse to the PU. The duty cycle speed range of 10%~90% represents 0~Max_Speed (Max_Speed is the target speed of the position mode protection. By setting this parameter, the required speed can be controlled more accurately. , Don't worry about exceeding the set speed). The frequency for PU is 1K~10K.
PU duty cycle=(target speed/3000)*80%+10%
For example: Need to rotate speed 2000
PU duty cycle=(2000/3000)*0.8+0.1=63.3%
Isolated CANopen communication, built-in isolated power supply, low power consumption multi-turn absolute value, built-in battery, automatic charging.
Product Parameters
Parameter of M80250 Series Robot Joint Motor Actuator
| Model | Parameter | M8025E25B50L | M8025E25B80L | M8025E25B100L |
| Overall parameter | Motor rated voltage | 36VDC±10% | 36VDC±10% | 36VDC±10% |
| Motor rated current | 7A | 7A | 7A |
| Output torque after deceleration | 51NM | 85NM | 100NM |
| Weight | 2.5KG | 2.5KG | 2.5KG |
| Speed range after deceleration | 0~30RPM | 0~18RPM | 0~10RPM |
| Reducer parameter | Reduction ratio | 50 | 80 | 100 |
| Rated torque | 51NM | 82NM | 87NM |
| Peak start-stop torque | 127NM | 178NM | 204NM |
| Allowable maximum value of average load torque | 72NM | 113NM | 140NM |
| Momentary allowable maximum torque | 242NM | 332NM | 369NM |
| Backlash | <20 arc seconds | <20 arc seconds | <20 arc seconds |
| Design life | 8500hour | 8500hour | 8500hour |
| Motor parameter | Torque | 2NM | 2NM | 2NM |
| Rated speed | 1000RPM | 1000RPM | 1000RPM |
| Maximum rotational speed | 1500RPM | 1500RPM | 1500RPM |
| Power | 200W | 200W | 200W |
| Resistance | 0.53 | 0.53 | 0.53 |
| Inductance | 0.5mh | 0.5mh | 0.5mh |
| Rotary inertia | 1.74x10-4 KG/M2 | 1.74x10-4 KG/M2 | 1.74x10-4 KG/M2 |
| Feedback signal | Multi-loop absolute encoder (single-loop 15 bit multi-loop 9 bit) |
| Cooling mode | Natural cooling |
| Position Control Mode | Maximum input pulse frequency | 500KHz |
| | Pulse instruction mode | Pulse + direction, A phase +B phase |
| | Electronic gear ratio | Set up 1~65535 to 1~ 65535 |
| | Location sampling frequency | 2KHz |
| Protection function | Clogged rotation alarm, over current alarm |
| Communication interface | Easycan (CAN communication, rate 1 M) |
| Environment | Ambient temperature | 0~40° |
| Max. permissible temperature of motor | 85° |
| Humidity | 5~95% |
Application
With modular design, compact joint module, its weight, size, installation mode, appearance lamp compared with the traditional products have done a considerable optimization, mainly used in cooperative robotand and light robot, can meet the miniaturization, lightweight, modular needs to a large extent.Can also be widely used in industrial robots, service robots, industrial automation equipment, lathe equipment and etc.
After Sales Service
1. We accept small order of robot joint modules;
2. Sample order of robot joint modules delivery time is in 10 days, mass quantity order lead time is 7-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our robot joint modules is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the robot joint modules. Engineers are available for technical support.
FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer and trading company.
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q: How long is your delivery time?
A: Due to the complex process, production takes 8-10 working days. For customized goods, please check with us before order.
Q. How do you ship the goods and how long does it take to arrive?
A: Usually by express, like DHL, UPS, FedEx, EMS or TNT; By air and sea are also available.
Express takes 3-15 days to arrive.
Q: What is your terms of payment?
A: We accept Trade Assurance Order, TT, Paypal, West Union and L/C.
Address:
Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Zhengzhou Defy Mechanical&Electrical Equipment Co., Ltd is a professional manufacturer of Robotic Joint Modules and harmonic reducers. Our factory dedicates to the research of Robotic Joint Modules and Harmonic Reducers since 2010s, more than 10 years′ experience makes our product quality rank in the leading position in China. With an annual output of 10, 000 sets of various products for the market, with high precision and stable performance.
After continuous upgrading and improvement, our products have been welcomed by more and more customers. Our products have been sold to many countries around the world, such as the United States, Canada, New Zealand, the Netherlands, Switzerland, Iran, Russia, Japan, Slovakia, France, South Korea, Malaysia, Thailand, Vietnam, India, Belgium, Spain, United Kingdom, Israel and so on.
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