MS7025 V3 Servo Motor & Open protocol RS485 Driver 4A 15bit 1.30Nm 540g 4KV with hollow encoder magnet for slip ring

MS7025 V3 Servo Motor & Open protocol RS485 Driver 4A 15bit 1.30Nm 540g 4KV with hollow encoder magnet for slip ring
Brand: SMC Powers
Product Code: 257702531
Availability: 49998
Price: $120.74
Ex Tax: $120.74

3 or more $120.14
6 or more $119.53
10 or more $118.93
Qty:     - OR -   Add to Wish List
Add to Compare

257702531 MS7025 V3 Servo Motor & RS485 Driver 4A 15bit 1.30Nm 540g 4KV with hollow encoder magnet for slip ring

MS series gimbal motor is including the motor, encoder and driver. You can use the slip ring. The driver is with open RS485 or CAN protocol. You can design your own controller to control the motor, such as Arduino, or send command through PC.  

MS V3 Improvements: 

  • The main frequency of MCU is increased from 48MHz to 108MHz,  the control loop becomes more stable.
  • Control algorithm upgrade, low speed performance improvement。
  • 15bit encoder with hollow encoder magent, it support slip ring.
  • Support upgrade the firmware. The current version is V2.35
  • Support RS485 and CAN version.

Driver Specifications:
Power: 6V - 24V
Driving current: 2.0A
Max Driving current: 3A ( 5S )
MCU: M0 (108 MHz)
RS485 BaudRate: 9600 19200 38400 57600 115200(default) 230400 460800 1Mbps 2Mbps
PWM: 32KHz
Torque closed loop control:  Support 32KHz
Speed closed loop control: Support 4KHz
Position closed loop control: Support 2KHz
Firmware: Support updating online

There is a molex 1.25mm 3pin plug for USB to UART, to set and test the motor with PC program. 

40 50 connector   70 90 120connector

Motor Specifications:

    MS series motor V3
    3008 3506 4005 4010 4015 5005 5010 5015 7010 7015 7025 9010 9015 9025 12025
Nominal voltage V 12 12 12 12 16 16 16 16 24 24 24 24 24 24 24
Nominal current A 0.64 0.79 0.79 0.53 0.86 0.8 0.82 0.69 0.7 1.2 1.29 1.85 1.72 1.78 1.5
Nominal torque Nm 0.04 0.05 0.08 0.13 0.25 0.18 0.25 0.32 0.6 0.8 1.3 1.0 1.55 2.5 3.5
Nominal Speed rpm 1160 1250 450 363 160 500 150 80 150 80 50 160 100 60 40
Max Speed rpm 2000 2100 1092 550 656 985 505 340 240 144 96 384 260 144 96
Stall torque Nm 0.09 0.13 0.11 0.16 0.35 0.28 0.37 0.42 1.4 1.6 1.8 2.2 3.4 3.4 5.0
Stall current A 1.6 2.3 1.2 0.8 1.2 0.7 1.2 0.9 1.8 2.4 3.4 1.4 2.7 6.2 8.1
Phase to phase resistance 6 4.5 8 12 9.8 6.6 10.8 13.5 5.9 7.5 10.5 8.2 5.8 9.0 10.5
Phase to phase inductance mH 1.68 1.47 2.35 3.95 3.08 2.83 4.74 6.56 13 16.7 19.8 30 33 35 5
Speed constant rpm/v 167 175 91 46 41 66 33 23 10 6 4 16 11 6 4
Torque constant Nm/A 0.06 0.06 0.10 0.2 0.23 0.29 0.27 0.47 0.46 0.67 1.01 0.54 0.9 1.4 2.33
Rotor inertia gc㎡< 35 58 56 81 105 136 192 268 748 933 1040 2860 3100 4656 5500
Pole pairs   7 7 13 13 13 14 14 14 14 14 14 14 14 14 21
Motor weight g 49 63 65 92 120 92 135 174 255 360 540 510 650 880 1145
Size Diameter mm 30 35 39.6 39.6 39.6 49 49 49 69 69 69 89 89 89 120
Size Length mm 25 26 23 28 33 23.9 28.9 33.9 28.9 33.9 43.9 37 42 53 46
Connector        
Driver Input Voltage V 6-24 6-24 8-30
Driver Current Norminate A 2 2 4
Driver Current Burst A 3 3 7
RS485 BaudRate   9600 19200 38400 57600 115200(default) 230400 460800 1Mbps 2Mbps
CAN BaudRate   1Mbps

Drawings

Exploded diagram

RS485 bus and CAN bus connection.

Comparion list of MS series motors.

Name RMD-S MS V2 MS V3
Encoder (bit) 12 18 12 15 15
Precision (0) 0.18 0.005 0.18 0.022 0.022
Encoder magnet hollow solid hollow hollow hollow
Slip ring supportable Yes No Yes Yes Yes
Firmware upgrade No No Yes Yes Yes
MCU M0 (48MHz) M0 (48MHz) M0 (64MHz) M0 (64MHz) M0 (108MHz)
PWM Frequency 24kHz 24kHz 32kHz 32kHz 32kHz
Communication RS485 CAN RS485 CAN RS485 RS485 RS485 CAN
Baudrate (RS485) 9600 19200 38400 57600 115200(default) 230400 460800 1Mbps 2Mbps
Baudrate (CAN) 1Mbps No No 1Mbps

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



Copyright © 2003-2017 by SMC Powers Ltd. All Rights Reserved. Email: shop@smc-powers.com Skype:smc-power