Actuators for heating, ventilation, air-conditioning 2. SM-4. Product Information Damper actuators. i

Transcription

1 Actuators for heating, ventilation, air-conditioning. SM- Product Information Damper actuators SM i

2 he complete range of damper actuators for general use in HVAC systems ype LM NM SM AM GM LF AF(R) i99 orque Nm Nm Nm Nm 3 Nm Nm Nm Spring return function For dampers up to approx.. m. m 3 m 3.6 m 6 m. m 3 m For more information, please contact your Belimo Representative or order any brochures you need by fax. Fax to: BELIMO (address overleaf) Please send us product brochures on the following damper actuators: LM... NM... AM... GM... LF... AF... AFR... Electrical accessories Please also send information on: Motorized fire and smoke dampers Variable air-volume control (VAV-Control) Rotary-motion actuators and valves Linear-motion actuators and valves Please call us back Sender Company: Name: Address: Post Code: el.: Country: Fax: Date: ENG M Printed in Switzerland ZSD Subject to technical changes

3 Contents Selection table orque Nm SM SM-SR SM-SRS SM-SR9 SM-SRP SM-SR SM3 SM SM Nominal voltage AC V DC V AC 3 V Running time s... s 9... s... s Control Open/Close Single-wire -wire Modulating DC... V or... V phasecut DC... V Controller L&G Polygyr DC... V Potentiometer 3... Ω Positioner Belimo SGA or SGF Direction of rotation reversible (right/left) Manual operation by pushbutton Continuous position feedback Adjustable electrical working range Damper actuators, Open/Close SM SM, SM SM3 6 ENG M Printed in Switzerland ZSD Subject to technical changes Note Using BELIMO damper actuators he actuators listed in this catalogue are intended for the operation of air dampers in HVAC systems. orque requirements When calculating the torque required to operate dampers, it is essential to take into account all the data supplied by the damper manufacturer concerning cross sectional area, design, mounting and air flow conditions. Damper actuators, modulating SM-SR 7 Control/monitoring functions SM-SR SM-SRP 9 SM-SR9 SM-SRS SM-SR Electrical accessories S, S Auxiliary switches 3 SZS Mid-position switch P... Feedback potentiometer Mechanical accessories General mounting accessories 6 Damper linkage kit 7 Limit stop 7 Mounting instructions 3

4 SM Damper actuator Nm Dampers up to approx. 3 m Open/Close actuator (AC/DC V) -wire control Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop. p977 Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. - + AC V DC V Electrical accessories S, S Auxiliary switches, page 3 SZS Mid-position switch, page P Feedback potentiometer, page 3 Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 SM Parallel connection of several actuators is possible. Power consumption must be observed. echnical data SM Nominal voltage AC V /6 Hz, DC V Nominal voltage range AC 9... V, DC V For wire sizing VA Power consumption. W Connecting cable.9 m, 3.7 mm Direction of rotation reversible with switch A/B orque at rated voltage min. Nm Angle of rotation mechanically limited to 9 Running time 9 s ( Nm) Sound power level Position indication Protection class Degree of protection EMC Maintenance Weight max. db (A) ( = stop ) and reversible indicator III (safety extra-low voltage) IP (bottom cable entry) Ambient temp. range 3 + C Non-operating temp. + C Humidity test to EN 633- CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC maintenance free g w3 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 69 d77 ENG M Printed in Switzerland ZSD Subject to technical changes

5 SM, SM Damper actuators Nm Dampers up to approx. 3 m Open/Close actuator (AC 3 V) -wire control Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop. p977 Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. ENG M Printed in Switzerland ZSD Subject to technical changes AC 3 V N L 3 SM, SM echnical data Parallel connection of several actuators is possible (up to ). Nominal voltage AC 3 V /6 Hz Nominal voltage range AC 9 6 V For wire sizing 3 Hz, 6 Hz Power consumption 3 Hz, 6 Hz Connecting cable.9 m,.7 mm Direction of rotation reversible with switch A/B orque at rated voltage Angle of rotation mechanically limited to 9 Running time s Sound power level Position indication Protection class Degree of protection EMC Low Voltage Directive Maintenance Weight SM, SM min. Hz min. 6 Hz max. db (A) o isolate from the main power supply, the system must incorporate a device which disconnects the phase conductors (with at least a 3 mm contact gap). ( = stop ) and reversible indicator I (with PE conductor) IP (bottom cable entry) Ambient temp. range 3 + C Non-operating temp. + C Humidity test to EN 633- CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC CE according to 73/3/EEC maintenance free 6 g w3 he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories S, S Auxiliary switches, page 3 SZS Mid-position switch, page P Feedback potentiometer, page Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 69 d77

6 SM3 Damper actuator Nm Dampers up to approx. 3 m Open/Close actuator (AC 3 V) Control by single-pole contact (single-wire control) Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop. p977 Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. AC 3 V N L 3 o isolate from the main power supply, the system must incorporate a device which disconnects the phase conductors (with at least a 3 mm contact gap). he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories S, S Auxiliary switches, page 3 P Feedback potentiometer, page Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 echnical data Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC Low Voltage Directive Maintenance Weight 6 SM3 Parallel connection of several actuators with -wire control is possible. Power consumption must be observed. Nominal voltage AC 3 V /6 Hz Nominal voltage range AC 9 6 V For wire sizing 7 Hz, 6 Hz Power consumption.6 Hz, 6 Hz Connecting cable.9 m long,.7 mm Direction of rotation reversible with switch A/B orque min. Nm (at rated voltage) Angle of rotation mechanically limited to 9 Running time s ( Nm) Sound power level Position indication Protection class Degree of protection SM3 max. db (A) ( = stop ) and reversible indicator I (with PE conductor) IP (bottom cable entry) CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC CE according to 73/3/EEC maintenance free 6 g w3 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 69 d77 ENG M Printed in Switzerland ZSD Subject to technical changes

7 SM-SR Damper actuator Nm Dampers up to approx. 3 m Modulating damper actuator (AC/DC V) Control DC V or V phasecut Position feedback DC V Versatility of control Combining two different methods of control in a single damper actuator ensures greater flexibility at the planning stage. ENG M Printed in Switzerland ZSD Subject to technical changes 3 + Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC Maintenance Weight AC V DC V Y DC... V Y Y U + echnical data Y... V * phasecut U DC... V *not possible with DC V SM-SR SM-SR Control manufacturers: ABB, AEG, Bälz, Centra, Controlli, C.S.I., Danfoss, DIGI Control, Elesta, GA, H.C. System, Honeywell, Inel, IWK, Johnson, Kieback & Peter, Landis & Staefa, Messner, Priva, RAM R+S, Samson, Satchwell, Sauter, SE-Electronic, Siemens, A, rend. Landis & Staefa Inel Geamatic Measuring voltage U for position indication or as master-slave control signal. For minimum position and override control consult manufacturers literature. Parallel connection of several actuators is possible. Note power consumption data. Nominal voltage AC V /6 Hz, DC V Nominal voltage range AC 9... V, DC.6. V For wire sizing VA Power consumption 3 W Connecting cable.9 m long,.7 mm Control signal Y Control signal Y DC input resistance kω (. ma) V input resistance kω ( mw) Operating range DC V (at control signal Y ) V phasecut (at control signal Y ) Measuring voltage U DC max.. ma (for % angle of rotation) Synchronisation tolerance ± % Direction of rotation reversible with switch A/B (at Y = V) at switch position A resp. B orque min. Nm (at rated voltage) Angle of rotation mechanically limited to 9 Running time s ( Nm) Sound power level max. db (A) Position indication ( = stop ) and reversible indicator Protection class III (safety low voltage) Degree of protection IP (bottom cable entry) CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC maintenance free 6 g p77 w33 Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops auto-matically when it reaches the damper or actuator end stop. Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories* (see Doc.. Z- ) S, S Auxiliary switches, page 3 P Feedback potentiometer, page *SG Positioners *ZAD Digital position indicator Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Control and monitoring functions, page Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 6 d77 7

8 Control and monitoring functions SM-SR Remote control...% Minimum position AC V Y 3 Z SGA, SGF SGE Positioner AC V Y 3 Z SGA, SGF SGE Positioner V Y [ V ] w39 Y DC... V (from controller) min. 3 3 Y + SM-SR + Parallel connection of further actuators is possible (up to ). Y SM-SR Parallel connection of further actuators is possible (up to ). V % % Angle of rotation Override control + AC V DC V b a Y DC... V AC V b a Y... V phasecut 3 3 a b Reversing switch A Reversing switch B Y + SM-SR + Parallel connecting of further actuators is possible. Note power consumption data. Y Y U SM-SR Parallel connecting of further actuators is possible. Note power consumption data. control mode Position indication and/or master-slave control (depending on position) 3 Y Master SM-SR + actuator + Function monitoring AC V DC V Positioner AC V DC V Y Y U + * Y DC... V * Y only with AC V SM-SR Master-slave control Note ±% synchronisation tolerance between actuators 3 Procedure AC V at terminals and Y Disconnect terminal 3 and/or : For direction of rotation "A": actuator runs For direction of rotation "B": actuator runs link terminals and 3 or and : actuator runs in the opposite direction to next actuator SM-SR Slave actuator ENG M Printed in Switzerland ZSD Subject to technical changes

9 SM-SRP Damper actuator Nm Dampers up to approx. 3 m Modulating damper actuator (AC/DC V) Suitable for L & G Polygyr control DC V Position feedback DC. 9. V Versatility of control Control is effected by a controller L & G Polygyr DC V, or a positioner Ω. ENG M Printed in Switzerland ZSD Subject to technical changes Y (,,3) G G Y R + B M... kω Polygyr RWF U SM-SRP echnical data SM-SRP Nominal voltage AC V /6 Hz, DC V Nominal voltage range AC 9... V, DC.6. V For wire sizing VA Power consumption 3 W Connecting cable.9 m long, 6.7 mm Control signal Y DC from L & G Polygyr Input resistance kω (. ma) Operating range DC. 9. V Positioning signal R kω from potentiom. positioner (bridge R/M removed) Measuring voltage U DC. 9. max.. ma Synchronisation tolerance ± % Direction of rotation reversible with switch A/B (at Y = V) at switch position A resp. B Diagrams for other applications according to control gear manufacturers information. orque min. Nm (at rated voltage) Angle of rotation mechanically limited to 9 Running time s ( Nm) Sound power level max. db (A) Position indication ( = stop ) and reversible indicator Protection class III (safety low voltage) Degree of protection IP (bottom cable entry) Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC Maintenance maintenance free Weight 6 g K G G AC V SP AC V SN w3 p77 Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop. Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories* (see Doc.. Z- ) S, S Auxiliary switches, page 3 P Feedback potentiometer, page *ZAD Digital position indicator Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 6 d77 9

10 SM-SR9 Damper actuator Nm Dampers up to approx. 3 m Modulating damper actuator (AC/DC V) Suitable for 3 Ω potentiometric control Versatility of control Control is effected by a controller or a positioner with a 3 Ω potentiometer. AC V + DC V a 3 b Override control a b Y SM-SR Master actuator Slave actuator % % % % 3 Control gear manufacturers Honeywell, Sauter, JCI SM-SR9 w3 p77 Parallel connection of several actuators is possible (up to ). Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or motor end stop. Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories S, S Auxiliary switches, page 3 P Feedback potentiometer, page echnical data SM-SR9 Nominal voltage AC V /6 Hz, DC V Nominal voltage range AC 9... V, DC.6. V For wire sizing 6 VA Power consumption 3. W Connecting cable.9 m long,.7 mm Control signal Y 3 Ω = % from positioner Positioner potentiometer 3 Ω (. W) Synchronisation tolerance ± % Direction of rotation reversible with switch A/B orque min. Nm (at rated voltage) Angle of rotation mechanically limited to 9 Running time s ( Nm) Sound power level Position indication Protection class Degree of protection Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC Maintenance Weight max. db (A) ( = stop ) and reversible indicator III (safety low voltage) IP (bottom cable entry) CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC maintenance free 6 g Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 6 d77 ENG M Printed in Switzerland ZSD Subject to technical changes

11 SM-SRS Damper actuator Nm Dampers up to approx. 3 m Modulating damper actuator (ACV) Control DC V Adjustable working range Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or motor end stop. ENG M Printed in Switzerland ZSD Subject to technical changes AC V 3 + echnical data SM-SRS Nominal voltage AC V /6 Hz Nominal voltage range AC 9... V For wire sizing VA Power consumption 3 W Connecting cable.9 m long, 3.7 mm Control signal Y Starting point U o Span U Factory setting DC input resistance kω (. ma) adjustable DC.. V (scale %) adjustable DC.6. V (scale %) U o = DC. V, U = DC. V Synchronisation tolerance ± % Direction of rotation reversible with switch A/B (at Y = V) at switch position A resp. B orque min. Nm (at rated voltage) Angle of rotation mechanically limited to 9 Running time s ( Nm) Sound power level Position indication Protection class Degree of protection Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC Maintenance Weight Y DC... V SM-SRS Control manufacturers: ABB, AEG, Bälz, Centra, Controlli, C.S.I., Danfoss, DIGI Control, Elesta, GA, H.C. System, Honeywell, Inel, IWK, Johnson, Kieback & Peter, Landis & Staefa, Messner, Priva, RAM, R+S, Samson, Satchwell, Sauter, SE-Electronic, Siemens, A, rend. For minimum position and override control consult manufacturers literature. Parallel connection of several actuators is possible. Note power consumption data. max. db (A) ( = stop ) and reversible indicator III (safety low voltage) IP (bottom cable entry) CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC maintenance free g w36 p77 Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories S, S Auxiliary switches, page 3 P Feedback potentiometer, page Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 6 d677

12 SM-SR Damper actuator Nm Dampers up to approx. 3 m Modulating damper actuator (AC 3 V) Control by BELIMO-positioner SGA or SGF Improved functional safety he damper actuator has no limit switches and is overload-proof. It stops automatically when it reaches the damper or actuator end stop. AC 3 V N L echnical data Nominal voltage AC 3 V /6 Hz Nominal voltage range AC 9 6 V For wire sizing VA Power consumption. W Connecting cable.9 m long, 7.7 mm Control signal Y Input resistance Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- EMC Low Voltage Directive Maintenance Weight N L 3 SM-SR % from positioner SGF, SGA kω (. ma) Operating range DC. 7. V Output signal I µa (for digital position indicator ZAD) Synchronisation tolerance ± % Direction of rotation reversible with switch A/B (at Y = V) orque Angle of rotation Running time Sound power level Position indication Protection class Degree of protection 3 SGF, SGA a + Y b - I Positioner SM-SR at switch position A resp. B min Nm (at rated voltage) mechanically limited to 9 s ( Nm) max. db (A) ( = stop ) and reversible indicator I (with PE conductor) IP (bottom cable entry) CE according to 9/336/EEC, 9/3/EEC, 93/6/EEC CE according to 73/3/EEC maintenance free g o isolate from the main power supply, the system must incorporate a device which disconnects the phase conductors (with at least a 3 mm contact gap). Override control a b Y % % % % Parallel connection of several actuators is possible (up to ). w37 p77 Easy functional check A functional check of damper operation is simplicity itself: the gearing can be disengaged by simply pressing a pushbutton on top of the case. While the pushbutton remains depressed, the damper can be operated by hand. he damper actuator is fitted with a universal spindle clamp for quick and easy mounting directly on the damper spindle. he actuator is supplied with an antirotation strap for fixing it in position. Electrical accessories* (see Doc.. Z- ) S, S Auxiliary switches, page 3 P Feedback potentiometer, page *SGF Positioner *SGA Positioner *ZAD Digital position indicator Mechanical accessories ZG-SM Damper linkage kit, page 7 ZDB Limit stop, page 7 Mounting instructions, page Important Read the notes about the use and torque requirements of the damper actuators on page 3. Dimensions A B 6 d77 ENG M Printed in Switzerland ZSD Subject to technical changes

13 S, S Auxiliary switches Compatible with SM and GM damper actuators (GM : see documentation.gm- ) Application he auxiliary switch units S and S are intended for the signalling of end positions or for performing switching functions at any angular position. p77 Easy switch setting A spindle provides a positive drive to the switch mechanism from the rotary motion of the damper actuator. he switching points of the microswitches can be set anywhere in the range from to by means of a dial and are then locked with a screw. he switch position can be read off at any time. he auxiliary switch units S and S are suitable for direct mounting on ype SM damper actuators or on ype P feedback potentiometers. (he stackmounting of two auxiliary switch units or of one unit and a ype SZS mid-position switch unit is not possible.) Four extra-long screws are supplied for mounting the unit on ype SM -SR and P equipment. ENG M Printed in Switzerland ZSD Subject to technical changes S S S3 S echnical data S S Number of switches SPD SPD Switching capacity 6 A (. A) AC V Connecting cable.9 m, 3.7 mm.9 m, 6.7 mm Switching point Adjustable over full actuator rotation... Pre-setting by scale possible, settings lockable. Protection class II (all-insulated) Degree of protection IP Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- S S S3 S S S6 Weight g g S w977 Switch setting. urn the damper actuator by hand to position.. Loosen the locking screw in the centre of the setting dial. 3. Rotate the dial until the arrow is pointing at the required switching point on the scale ( ).. Re-tighten the locking screw.. Check the switching points by manual operation of the actuator; the setting dial turns at the same time. he microswitches operate whenever the arrow passes position or (white lines). he symbols indicate the respective switch positions. Note he reversible indicator plate and the pointer must be removed when using an auxiliary switch unit S, S. m77 3

14 SZS Mid-position switch Compatible with SM, SM, SM and GM, GM, GM damper actuators (GM : see documentation.gm- ) Application he SZS mid-position switch unit allows any required intermediate position to be preset. echnical data SZS Connecting cable.9 m, 3.7 mm Switching point Setting accuracy Protection class Degree of protection IP Adjustable over full actuator rotation. Pre-setting by scale possible, settings lockable. rotation (at clamp) II (all-insulated) Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- Weight AC V DC V AC 3 V N L 3 SM, SM SM 3 SZS 3 SZS g II I Direction of rotation = Closed I = Mid-position II = Open he direction of rotation switch must be set to position A. Parallel connection of further actuators is not possible. II I Direction of rotation = Closed I = Mid-position II = Open he direction of rotation switch must be set to position A. Parallel connection of several actuators is not possible. w3 p377 Easy switch setting A spindle provides a positive drive to the switch mechanism from the rotary motion of the damper actuator. he switching points of the microswitches can be set anywhere in the range from to by means of a dial and are then locked with a screw. Remote control As an alternative to using an SZS unit, it is better for many applications to be able to set the intermediate positions remotely, e. g. from the switchgear cubicle, instead of at the damper actuator itself. his arrangement requires the use of a positioner and a modulating damper actuator. Another advantage is that it allows several actuators to be connected in parallel. he SZS mid-position switch unit is suitable for direct mounting on ype SM damper actuators or on ype P feedback potentiometers. (he stack-mounting of two SZS units or of one SZS unit and a ype S or S auxiliary switch unit is not possible.) Note he reversible indicator plate and the pointer must be removed when using a mid-position switch unit SZS. m77 ENG M Printed in Switzerland ZSD Subject to technical changes

15 P Feedback potentiometer Compatible with SM and GM damper actuators (GM : see documentation.gm- ) Application he feedback potentiometer P is used for the modulating control of dampers in conjunction with proportional action controllers with rigid feedback. It can also be used in conjunction with normal commercially-available systems for damper positions indication or as a positioner for actuators operating in parallel. P P P3 P... w77 p77 No adjustment needed A spindle transmits the rotary motion of the actuator to the potentiometer. It is a positive drive and no adjustment is needed. If necessary, two feedback potentiometers can be mounted on top of each other. he ype P feedback potentiometer can be mounted directly on ype SM damper actuators or on top of a second feedback potentiometer unit. A unit can also be stack-mounted with a ype S or S auxiliary switch unit or a ype SZS mid-position switch unit. Four extra-long screws are supplied for mounting the unit on ype SM -SR and P equipment. ENG M Printed in Switzerland ZSD Subject to technical changes ypes Resistance data P Feedback potentiometer Ω P Feedback potentiometer Ω P Feedback potentiometer Ω P Feedback potentiometer Ω P Feedback potentiometer Ω P Feedback potentiometer Ω echnical data Resistance data as above olerance ± % Ambient temperature range 3 + C Non-operating temperature + C Humidity test to EN 633- Weight P Rating W Linearity ± % Resolution % min. Residual resistance max. % on both sides Connecting cable.9 m, 3.7 mm Degree of protection IP g m377

16 General mounting accessories KH, KH6 96. KH KH6 Universal crank arm Zinc-plated steel; suitable for damper spindles mm diameter or mm, slot width. mm Universal crank arm as ype KH, but slot width 6. mm. m633 max. ø 3 9 m63 KG 39 KG Ball joint Zinc-plated steel; suitable for use with KH universal crank arms and round steel rod mm diameter. m67 m7 KG, KG6 KG Ball joint Zinc-plated steel; suitable for use with KH and KH6 universal crank arms and round steel rod mm diameter. 6 AV m77 m77 6 m9 m KG6 Ball joint Zinc-plated steel; suitable for use with KH 6 universal crank arms and round steel rod mm diameter. AV Universal spindle extension approx. mm long; for damper spindles mm diameter or mm. ENG M Printed in Switzerland ZSD Subject to technical changes 6

17 Damper linkage kit ZG-SM Mounting accessories for SM Application Damper linkage kit is employed when direct actuation of the damper is impossible and a linkage must be used. Kit specification Front mounting bracket Rear mounting bracket Crank arm ball joints KG bolts M self-tapping screws 3 Assembly Screw the front and rear mounting brackets to the underside of the actuator baseplate Remove the V-bolt Bolt the crank arm in position Mount the actuator in a suitable position on a secure base with 3 screws he 3-point fixing and the mm clearance at the base ensure troublefree mounting even when the mounting surface is irregular Adjust and tighten the damper linkage and ball joints m3 Universal crank arm: order separately, not included with the ZG-SM mounting accessory. Limit stop ZDB Application Limit stop ZDB is used on damper actuators SM when an angle of rotation of less than 9 needs to be limited mechanically but the damper does not have a fixed stop on its own. he limit can be set in steps. ENG M Printed in Switzerland ZSD Subject to technical changes m Assembly Remove the nuts from the V-bolt of the clamp Fit the limit stop and finger tighten the nuts Pull off the clamp, after first removing the circlip, turn it to the required angular position (the limit) and push it back on Replace the circlip Slip the actuator onto the damper spindle and assemble according to the instructions 7

18 B A Mounting instructions for SM Mounting instructions for damper spindles at least mm long. SM...:...6 SM...:... SM...: min. Preparations Place the actuator on the damper spindle Finger tighten the nuts on the V-bolt Bend the anti-rotation strap to fit, if necessary Fix the strap in position Mounting and adjustment Move the damper to the closed position Disengage the gears by pressing the manual override pushbutton on the housing cover urn the clamp to one division from the closed position and allow the gears to re-engage Align the actuator at 9 to the damper spindle ighten the nuts on the V-bolt A B m Mounting instructions for damper spindles at least mm long or when overlapping the damper frame. SM...:...6 SM...:... min. m6 Mounting and adjustment Disengage the gears by pressing the manual override pushbutton on the housing cover urn the clamp to one division from the closed position and allow the gears to re-engage Remove the clip and take out the clamp Slip the clamp onto the damper spindle Move the damper to the closed position Fit the actuator onto the clamp Replace the clip Bend the anti-rotation strap to fit Fix the strap in position Notes on both methods of mounting he universal spindle extension AV is available for use in special cases Select direction of rotation with switch A/B he indicator plate is reversible ENG M Printed in Switzerland ZSD Subject to technical changes

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20 Innovation, Quality and Consultancy: A partnership for motorizing HVAC actuators Air applications Water applications Standard actuators and spring-return actuators for air control dampers in HVAC systems. Safety actuators for motorizing fire and smoke extraction dampers VAV systems for individual room air control Mixing actuators and motorized ball valves for HVAC water circuits Globe valves and intelligent linear actuators also for leading makes of valve Contact the following for further information: Belimo Headquarters CH BELIMO Holding AG Guyer-Zeller-Strasse 6 6 Wetzikon, Switzerland el. ++ () 933 elefax ++ () [email protected] Internet: Belimo Subsidiaries A/ BELIMO Automation HR/ Handelsgesellschaft m.b.h. HU/ Geiselbergstrasse 6 3 SK/ Wien, Austria SL el. ++3 () elefax ++3 () [email protected] AU BELIMO Actuators Pty. Ltd. Unit, 66 Osborne Avenue Clayton South, VIC 369 Australia el. ++6 ()3 9 elefax ++6 ()3 9 [email protected] CA BELIMO Aircontrols (CAN), Inc. 76 Coopers Ave., Units & Mississauga, Ontario LZ E Canada el. ++ ()9 7 3 elefax ++ () [email protected] CH BELIMO Automation AG Sales Switzerland Guyer-Zeller-Strasse 6 6 Wetzikon, Switzerland el. ++ () 933 elefax ++ () [email protected] Internet: DE BELIMO Stellantriebe Vertriebs GmbH Welfenstr. 7, Postfach Stuttgart, Germany el. ++9 () elefax ++9 () [email protected] Internet: ES BELIMO Ibérica de Servomotores, S.A. C/San Romualdo, 37 Madrid, Spain el elefax [email protected] FR BELIMO Servomoteurs Z.A. de Courtry 33, Rue de la Régale 77 Courtry, France él () éléfax ++33 () [email protected] GB HK PL SG US BELIMO Automation UK Limited he Lion Centre Hampton Road West Feltham, Middlesex, Great Britain W 3 6DS el. ++ () 7 elefax ++ () 7 [email protected] BELIMO Actuators Ltd. Room, /F New Commerce Centre 9 On Sum Street, Shatin, N.. Hong Kong el elefax [email protected] BELIMO Silowniki S.A. ul. Zagadkl -7 Warszawa, Poland el. ++ () 7 3 elefax ++ () [email protected] BELIMO Actuators Pte Ltd, Jurong East Street #-3F IMM Building Singapore 696 el elefax [email protected] BELIMO Aircontrols (USA), Inc. 3 Old Ridgebury Road P.O. Box 9 Danbury, C 6 USA el. ++ () elefax ++ () [email protected] Internet: Belimo Representatives and Agencies AE BELIMO Automation Middle East Office P.O. Box 7 Dubai, U.A.E. el () 37 7 elefax ++97 () 37 [email protected] BE BELIMO Automation N.V.-S.A. Leuvensesteenweg Zaventem, Belgium el. ++3 () elefax ++3 () [email protected] BG BELIMO Bulgaria Ltd. j.k. Lagera, 3 Smolyanska Str. bl. 6, entr. B, ap. 6 Sofia, Bulgaria el / elefax [email protected] CN CN CY CZ DK EE FI GR IE BELIMO Actuators Ltd. FA3, Longhua West-Road 3 Shanghai, China el elefax [email protected] BELIMO Beijing Rm 6, Beijing Hai Chang Edifice,, Liang Ma Qiao Road Chao Yang District 6 Beijing, China el elefax [email protected] R.E.S. Ltd. P.O. Box 97 Nicosia, Cyprus el () 7 elefax ++37 () [email protected] BELIMO CZ (Ing. Ivar Mentzl) Charkovská 6 Praha, Czech Republic el. ++ () 77 3 elefax ++ () [email protected] BELIMO A/S homas Helstedsvej 7A 66 Skanderborg, Denmark el elefax [email protected] BELIMO Balticum AS öri d 33 allinn, Estonia el elefax [email protected] Oy Suomen BELIMO Ab Insinöörinkatu Helsinki, Finland el. ++3 ()9 7 6 elefax ++3 () [email protected] BELIMO Air Controls 9, agm. Plessa, Kallithea GR 767 Athens, Greece el. ++3 () elefax ++3 () [email protected] Safegard Systems Ltd. Systems House, Unit 3 Southern Cross Business Park Bray, Co Wicklow, Ireland el () 766 elefax ++33 () [email protected] IL IN IS I KR LB NL NO PH Shemer Representations P.O. Box 96 6 Yehud, Israel el elefax [email protected] BELIMO Vitek Air Controls C- Lancelot, First Floor S.V. Road, Borivali (West) Mumbai 9, India el elefax [email protected] Hitatækni ehf. Langholtsvegi 9 Reykjavik, Iceland el elefax [email protected] BELIMO Servomotori S.r.l. Via Stezzano, Zanica BG, Italy el elefax [email protected] HANMO Corporation 3rd Floor, Yeosam Bldg. 6-3 Gangnam-Ku, Seoul, Korea el elefax Energy Center (EC) Hamra, Leon Street, Shatilla, Bldg. th Floor, P.O. Box 3-69 Beirut, Lebanon el () elefax ++96 () [email protected] BELIMO Servomotoren B.V. Radeweg, 7 MD Vaassen Postbus 3, 6 AH Epe, Netherlands el elefax [email protected] BELIMO Spjeldmotorer A/S Konowsgate 9 Oslo, Norway el elefax [email protected] BELIMO Actuators Philippines Rm.# 7 Anita Build., th Floor 3 Quezon Ave.,Cor.South Ave. 3 Quezon City, Philippines el () 373 elefax ++63 () [email protected] RO RU SE SY R W UA ZA Mano Construct srl Dr Felix 3, ap, sector Bucuresti, Romania el elefax [email protected] BELIMO Servomotors Russia Ltd. Nizhnyaya Pervomaiskaya, 6 Bld., Office 33 3 Moscow, Russia el elefax [email protected] BELIMO Spjällmotorer AB Hägerstens Allé 9 37 Hägersten, Sweden el. ++6 () 7 elefax ++6 () [email protected] Philippe A. Jebran P.O. Box 779 Damascus, Syria el elefax [email protected] BELIMO Otomasyon A.S. Hayriye Caddesi No. 6 R-6 Galatasaray-Istanbul urkey el. ++9 () elefax ++9 () 3 [email protected] Chianseng Enterprise Co. Ltd. F, No., ong Fong Street aipei, aiwan el elefax [email protected] BELIMO Ukraine S.A.R. 3-A, Ul. Yurkovskaya, Appt.N o Kiev, Ukraine el./elefax [email protected] BELIMO Actuators Southern Africa cc P. O. Box 3 Alberton, South Africa el. ++7 () 6 6 elefax ++7 () [email protected] ENG M Printed in Switzerland ZSD Subject to technical changes