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MIS231-MIS234 ServoStep – NEMA23 Programmable Integrated ServoStep Motors with Closed-Loop, Ethernet, multiturn encoder


The integrated ServoStep motors from JVL.
A wealth of possibilities in a NEMA23 series of the world´s most compact stepper motors with the highest micro stepping resolution, closed-loop 3000RPM and up to 3.1Nm.
Available with standard stepper motor or new hybrid stepper motor technology with rare earth magnets in rotor giving +40% more torque in same size.
 
Optional:
 
 
 

 

 

 
 

Running
Torque
[Nm]*
Length
[mm]
Shaft
[mm]
Power Watt @72VDC* Weight
[kg]

High torque
MIS231Q
Axial connectors
0.97
103 (1,8) / 123 (49) 6.35 round (1) / 6.35 d-cut (8) / 14 keyway (49)
177
1.1

MIS232Q
Axial connectors
1.97
124
6.35
221
1.4

MIS234Q
Axial connectors
3.08
161
10.0
212
2.0

MIS231S
Radial connectors
0.97 103 (1,8) / 123 (49)
6.35 round (1) / 6.35 d-cut (8) / 14 keyway (49)
177
1.1

MIS232S
Radial connectors
1.97 124
6.35
221
1.4

MIS234S
Radial connectors
3.08 161
10.0
212
2.0

Ultra high torque
MIS231R
Axial connectors
1.16 103
6.35
198
1.1

MIS232R
Axial connectors
2.53 124 (3) / 144 (49)
10.0 round (3) /
14 keyway (49)
316
1.4

MIS231T
Radial connectors
1.16 103
6.35
198
1.1

MIS232T
Radial connectors
2.53 124 (3) / 144 (49)
10.0 round (3) /
14 keyway (49)
316
1.4

*: Tolerance for torque and power is ±10%
Industrial Ethernet and Closed-loop Absolute multiturn encoder magnetic feedback encoder (H4).
Wireless Ethernet available from June 2019.
All motor 57x57mm flange. Standard M12 connector. Optional M23 or customer specific connector mounted in rear or top side.
Stainless steel shaft AISI303 as standard on all models.
 
The stepper motor, encoder and electronics are specially developed by JVL so that together they form a closed unit in which the power driver, controller, Ethernet and wireless are mounted inside the motor in a closed section with protection up to IP67. stainless steel shaft AISI303 as standard on all models.
 

MIS23xS/T Dimensions


(download)

MIS23xQ/R Dimensions


(download)



Choose between wireless Bluetooth, WLAN or Industrial Ethernet Profinet, Ethernet/IP, EtherCAT, Powerlink, MODBUS TCP/IP, SERCOS III, RS485 and PLC built-in are standard. 8IOA, SSI and pulse/direction




Industrial Ethernet Profinet, Ethernet/IP, EtherCAT, Powerlink, MODBUS TCP/IP, SERCOS III . Built in dual port Ethernet switch for simple wiring and cost reduction. Read more
SSI (RS485) Build in SSI interface for external incremental or absolute encoder. 5V balanced signals. Read more
CANBUS CANbus DS-301 with heartbeat/Node guarding/sync etc. Read more
MODBUS (RS485) RS485 interface for serial 2Mbit daisy chain communication for low cost solution. Read more
MACTALK (RS485) RS485 interface for live diagnostics, setup and user programming. Read more
PLC 8 input/output/analogue input allow highly advanced functions via the build in PLC. Read more
Gear Mode (RS422)
In this mode the ServoStep motor functions as in a step motor driver. The motor moves one step each time a voltage pulse is applied to the step-pulse input. Velocity, acceleration and deceleration are determined by the external frequency, but can be limited and controlled by the ServoStep motor. In addition, the ServoStep motor also provides a facility for electronic gearing at a keyed-in ratio.
Serial Mode (RS485)
In this mode the ServoStep motor’s registers contain the positions, velocities, accelerations, etc., required for the actual system. The registers can be selected and executed by a single byte sent via the serial interface. This mode provides maximum utilization of the ServoStep motor’s features since the ServoStep motor itself takes care of the entire positioning sequence.

Position and velocity Mode (RS485)
With command sent over the serial interface can position and velocity be changed. Various operating parameters can be changed continuously while the motor is running. This mode of operation is used primarily in systems where the Controller is permanently connected to a PC/PLC via the interface. It is also well suited for setting up and testing. The mode is also used when programming is made.

Outputs Up to 8 pcs high side for relay, PLC or brake control. 24VDC PNP high power 0,4A (peak 0,9A) each. Short circuit and reverse protected.
Inputs Up to 8 pcs 24VDC logic inputs that can we used for limit switch, homing, position capture, enable input, pulse/dir.
Analogue input Up to 8 pcs 0-5V 12bit that can we used in program for analogue to speed or position. Protected up to +-30VDC.
RS422 Input used for connection of external encoder, AB incremental signal or pulse and direction signal. 5VDC balanced signal A+.A-,B+.B-


 

 

 
 
 
 


All measurements are taken while the motors are in open loop mode.

MIS231Q/S Torque/Power/Efficiency

MIS231R/T Torque/Power/Efficiency





(download)

(download)
 

MIS232Q/S Torque/Power/Efficiency

MIS232R/T Torque/Power/Efficiency






(download)

(download)

 
MIS234Q/S Torque/Power/Efficiency








(download)


 
 
 
 


Go to JVL Youtube Channel
JVL Presentation Video
JVL Academy
  • How to connect and test a JVL integrated motor
  • Closed loop linear movement
  • Closed loop rotation torque
  • IO-Link for JVL motors

 


 
 
 
 
 
Hollow + pin
Hollow + clamp
ø14mm shaft
Rear shaft
STO















 
 

DETAILED
 


 

DOWNLOAD
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


JVL A/S Bregnerødvej 127 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail: jvl@jvl.dk
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