4-Q-DC Servoamplifier LSC 4-Q-DCS ervoampliefi r ADS 4-Q-DC Servoampliefi r ADS E 4-Q-DC Servoampliefi r 4-quadrant DC amplifiers accelerate and decelerate brushed DC motors in both rotating directions. The power stages are con- trolled on a linear or pulsed basis. 4-Quadrant operation Controlledacceleration andbraking operation in bothr otatingdir ections (all4 quadrants) 145391 201583 168049 166143 Operating modes The LSC 30/2 (Linear Servo Controller) is a linear 4-Quadrant The ADS is a powerful pulse-width modulated (PWM) Servo- The ADS E is a powerful pulse-width modulated (PWM) Servo- Voltage regulator Servoamplifier used to control permanent magnet activated DC ampliefi r for controlling permanent magnet activated DC motors amplifier for controlling permanent magnet activated DC motors The motor is fed witha motors up to approx. 50 watts. of 10 500 watts. Available in modular housing as Standard and of 10 500 watts. Available in Eurocard format as Standard and controlledvoltage pr oporti - Power Version. Power Version. onal to theset speed value. Loadchanges ar e notcom - pensated. Linear power stage Pulsed output stage Pulsed output stage Ideally suited for small outputs power, low electromagnetic emis- Suitable for controlling low and high output power. 95% efficiency Suitable for controlling low and high output power. 95% efficiency IxR compensation sion, no motor choke required. thanksto state-of-the-art MOSFET technology. thanks to state-of-the-art MOSFET technology. Aswith voltager egulator however,load changes ar e Operating modes Operating modes Operating modes additionallycompensated. Voltage regulator, IxR compensation, encoder speed control, DC IxR compensation, encoder speed control, DC tacho speed cont- IxR compensation, encoder speed control, DC tacho speed cont- Suitablefor average speed tacho speed control or current control adjustable with a switch rolor current control adjustable with a switchfr omoutside. rolor curr entcontr ol adjustablewith a switch from outside. constancy demands. from outside. Design Design Encoder Speed control Design Robust metal housing in module form offers several mounting Standardized Eurocard version (with accessories) for the installati- Thespeed controllercompa - Robust metal housing with variable installation options on as- options. onin a 19-Rack orin aplug-in card system. res thedigital speed signal semblyplate or 19 rack. withthe set value and adjusts Excellent control characteristics Excellent control characteristics the speed dynamicallyif the - Set value input Stable speed behaviour when set value and disturbance variable Stable speed behaviour when set value and disturbance variable re isa dif ference.Excellent Via external potentiometer, external set value voltage or using change,fast curr entcontr oller. change,fast curr entcontr oller. controlwith long service life. internal potentiometer. Protection circuit Protection circuit DC tacho Easy start-up procedure Protected against over current, overheating and short-circuit of Protected against over current, overheating and short-circuit of Speed control Pluggable screw type terminal block, simple set-up with potentio- motor cable. motorcable. Classicalspeed control meter, robustdesigned PI controller. using analogueactual value Set value input Set value input measurement.High speed Externalpotentiometer or externalset value voltage. External potentiometer or external set value voltage. dynamicpossible. Current control The current controllerkeeps Electrical Data LSC 30/2 Electrical Data ADS 50/5 ADS 50/10 Electrical Data ADS E 50/5 ADS E 50/10 themotor curr ent(tor que) at Supply voltageV 1 - 30 VDC Supply voltage V 1 - 50 VDC 1- 50 VDC Supply voltage V 1- 50 VDC 1 - 50 VDC CC CC CC the predetermined set value. Max. outputv oltage V - 5V Max.o utput voltage 0.9 x V 0.9x V Max. output voltage 0.9 xV 0.9 x V Suitablefor applications with CC CC CC CC CC Max. output current I A Max. outputc urrentI 10A 0 A Max. output current I 10 A 0 A a superiorposition controller. max max max Continuous output current I A Continuous output currentI 5 A 10 A Continuous outputc urrent I 5A 10A cont cont cont Mechanical Data Mechanical Data Mechanical Data Weight approx. 330 g Weight (approx.) 400 g 400 g Weight( approx.) 175g 410 g Dimensions (LxWxH) 103x100x34mm Dimensions (LxWxH) 180x103x 6 mm 180x103x 6mm Dimensions (LxWxH) 160x100x16 mm 160x100x30.5 mm Mounting Flange forM4-scr ews Mounting F langef or M4-screws Mounting R ack-Installation Order Number Order Numbers Order Numbers 250521 LSC 30/4-Q-DC Servoamplifier 145391 ADS50/5 4-Q-DCServoamplifier 166143 ADS E50/5 4-Q-DC Servoamplifier inmodular housing StandardV ersion inmodule housing StandardV ersionin Eur ocard format 201583 ADS50/10 4-Q-DC Servoamplifier 168049 ADS E 50/104-Q-DC Servoamplifier PowerV ersion inmodule housing Power Versionin Eurocardformat Accessories Accessories 235811 DSR70/30 Shunt regulator 167850 Frontpanel 3HE,5TE toADS E 50/5 168910 Frontpanel 3HE, 7TE to ADS E 50/10 Details on controllers can be found in the catalogue and 166873 Backplane with screwterminals under www.maxonmotor.com mmmaaaxxxooonnn mmmoootttooorrr driven by precisiondriven by precisiondriven by precision ADS 50/10 4-Q-DC Servoamplifier ADS E 50/5 4-Q-DC Servoamplifier ADS E 50/10 4-Q-DC Servoamplifier Powerful PWM servoamplifier for permanent Powerful PWM servoamplifier for permanent Powerful PWM servoamplifier for permanent magnet activated DC motors from 80 to approx. magnet activated DC motors from 10 to approx. magnet activated DC motors from 80 to approx. 500 watts output power. Available as Power 250 watts output power. Available as Standard 500 watts output power. Available as Power Version in module housing. Version in Eurocard format. Version in Eurocard format. Operating modes IxR compensation, encoder speed control, IxR compensation, encoder speed control, IxR compensation, encoder speed control, DC tacho speed control, current control DC tacho speed control, current control DC tacho speed control, current control Electrical Data 12 - 50 VDC 12 - 50 VDC 12 - 50 VDC 0.9 x V 0.9 x V 0.9 x V CC CC CC 20 A 10 A 20 A 10 A 5 A 10 A 50 kHz 50 kHz 50 kHz 95 % 95 % 95 % 75 mH / 10 A 150 mH / 5 A 75 mH / 10 A Input -10 +10 V -10 +10 V -10 +10 V Enable Enable Enable +4 +50 V +4 +50 V +4 +50 V min. 2 VDC, max. 50 VDC min. 2 VDC, max. 50 VDC min. 2 VDC, max. 50 VDC Channel A, A , B, B , max. 100 kHz, TTL Channel A, A , B, B , max. 100 kHz, TTL Channel A, A , B, B , max. 100 kHz, TTL Output Open collector, max. 30 VDC (I < 20 mA) Open collector max. 30 VDC (I < 20 mA) Open collector max. 30 VDC (I < 20 mA) L L L -10 +10 VDC (short circuit protected) -10 +10 VDC (short circuit protected) -10 +10 VDC (short circuit protected) -10 +10 VDC (short circuit protected) -10 +10 VDC (short circuit protected) -10 +10 VDC (short circuit protected) Voltage outputs +/-12 VDC, max. 12 mA (short circuit protected) +/-12 VDC, max. 12 mA (short circuit protected) +/-12 VDC, max. 12 mA (short circuit protected) +5 VDC, max. 80 mA +5 VDC, max. 80 mA +5 VDC, max. 80 mA IxR compensation, Offset, n , I , gain IxR compensation, Offset, n , I , gain IxR compensation, Offset, n , I , gain max max max max max max Protected against thermal overload, Protected against thermal overload, Protected against thermal overload, overcurrent and short-circuit of motor cables overcurrent and short-circuit of motor cables overcurrent and short-circuit of motor cables Bi-colour LED, green = READY, red = ERROR Bi-colour LED, green = READY, red = ERROR Bi-colour LED, green = READY, red = ERROR Ambient temperature / Humidity range -10 +45C -10 +45C -10 +45C -40 +85C -40 +85C -40 +85C 20 80 % 20 80 % 20 80 % Mechanical Data Approx. 400 g Approx. 175 g Approx. 410 g 180 x 103 x 26 mm (see page 284) 160 x 100 x 16 mm (see page 284) 160 x 100 x 30.5 mm (see page 284) Flange for M4-screws Rack-Installation Rack-Installation See page 284 See page 284 See page 284 Order Number 201583 ADS 50/10 4-Q-DC Servoamplifier 166143 ADS E 50/5 4-Q-DC Servoamplifier 168049 ADS E 50/10 4-Q-DC Servoamplifier Power Version in module housing Standard Version in Eurocard format Power Version in Eurocard format Accessories 167850 Front panel 3HE, 5TE 168910 Front panel 3HE, 7TE 235811 DSR 70/30 Shunt regulator 166873 Backplane with screw 166873 Backplane with screw type terminal block type terminal block May 2009 edition / subject to change maxon motor control 283 maxon motor control