Basic Info.
Application
Industrial, Household Appliances, Car, Bulid Robot /Arm Application
Excitation Mode
Joint Module
Function
Control, Driving, Robot Arm Application
Structure and Working Principle
Certification
ISO9001, CE,SGS
Motor Rated Voltage
36VDC±10%
Output Torque After Deceleration
51nm/ 85nm/100nm
Speed Range After Deceleration
0~30rpm/ 0~18rpm/0~10rpm
Maximum Rotational Speed
1500rpm
Rotary Inertia
1.74X10-4kg / M2
Backspace
Less Than 20 Arc Seconds
Reduction Ratio
50 80 100
Transport Package
Standard Package for Exporting
Product Description
Cheaper price robot joint module motor electric dc motor
1.Description of robot joint motor 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.
2.Features of robot joint motor 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.
3.Real pictures show of robot joint motor
4. Detailed parameter information of robot joint motor | 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% |
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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