MSE421 MCLENNAN, MSE421 Datasheet
MSE421
Manufacturer Part Number
MSE421
Description
SERVO AMPLIFIER, DC, 2A 30V
Manufacturer
MCLENNAN
Datasheet
1.MSE421.pdf
(2 pages)
Specifications of MSE421
Supply Voltage Range
0VDC To 30VDC
Current Limit Max
4A
External Depth
220mm
External Length / Height
100mm
External Width
60mm
Output Current Max
2A
Output Voltage Max
28VDC
Supply Voltage
RoHS Compliant
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Mclennan Servo Supplies Ltd.
Euroamp 60 dc servo amplifier
MSE 421 provides a continuous output power rating up to 60
watts with precise servo control of dc servo motors. Operating
from a single rail supply which enables battery operation if
required, the unit utilises a MOSFET based linear output stage
with the following operating advantages:
Euroamp 60
overall size and high reliability. The differential amplifier based input stage incorporates control technology based on
many years experience in servo system design with the following features:
Euroamp 60 Block Diagram
(pin 10a&c)
Command+
Command-
(pin 9a&c)
(pin 6a&c)
Virtually zero electrical emissions
Improved smoothness of motor operation
Increased motor life
Suitable for low inductance motors without the need for an
additional choke.
adjustable peak output current up to 4 amps
independently adjustable continuous output current up to 2 amps
choice of velocity control using armature voltage sensing or tacho feedback
optional torque control or positional control using analogue positional feedback signal
plug-in personality header to match the drive to specific motor characteristics
optional automatic velocity ramp for smooth starts using stepped input signal change
directionally sensitive end of travel limit signal inputs
remote enable signal input
front panel adjustments of servo loop constants for easy commissioning
front panel diagnostic LED display of drive condition.
Tacho+
Armature voltage
feedback scaling - RArm
is packaged on a standard extended Eurocard format using surface mount technology to provide compact
Tachometer feedback
scaling - RTacho
Ramp
(pot)
Ramp
generator
Zero
speed
(pot )
Tel: +44 (0)8707 700 700 www.mclennan.co.uk
Max
speed
(pot &
SW1-3)
Speed
scaling
Armature voltage
feedback link - LKArm
Proportional
Integral
Derivative
(pots, CInt &
CDeriv)
Velocity /
Torque -
SW1-4
Required
Current
(pin
3a&c)
RTConst,
RIRatio &
RIPeak
Peak and I
limiting stage
2
Motor
Current
(pin
11a&c)
t
MSE421
Enable &
directional limits
(SW1-1,SW1-2,
pins 7a&c, 12a &
12c)
Linear
Current
Output
Drive
Related parts for MSE421
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FITTING KIT, 5:1
Manufacturer:
MCLENNAN
Datasheet:
Part Number:
Description:
FITTING KIT, 10:1
Manufacturer:
MCLENNAN
Datasheet:
Part Number:
Description:
FITTING KIT, 50:1
Manufacturer:
MCLENNAN
Datasheet:
Part Number:
Description:
GEARBOX 100:1, 2 & 3MM PIN
Manufacturer:
MCLENNAN
Datasheet:
Part Number:
Description:
GEARBOX 30:1, 2 & 3MM PINON
Manufacturer:
MCLENNAN
Datasheet:
MSE421 Summary of contents
Page 1
... Required RTConst, speed Integral Current RIRatio & (pot & Derivative (pin RIPeak SW1-3) (pots, CInt & 3a&c) CDeriv) Tel: +44 (0)8707 700 700 www.mclennan.co.uk MSE421 Linear Current Output Drive 2 Peak and I t limiting stage Motor Enable & Current directional limits (pin (SW1-1,SW1-2, 11a& ...
Page 2
... Vdc signal input + voltage signal internally scaled on header output monitors motor torque input inhibits drive in positive direction input inhibits drive in negative direction output indicates over current or over temperature limiting : MSB520 : 2MH Tel: +44 (0)8707 700 700 www.mclennan.co.uk MSE421 100 mm speed scaling zero offset ...