©Johnstone Supply eCatalog 216

COMMERCIAL CONTROLS Actuators

Each

Order # Mfg. #

Torque

Control Signal

Includes

L81-463 MS8120A1007 175 lb-in. (20 Nm) Two Position; SPST L81-464 MS8120A1205 175 lb-in. (20 Nm) Two Position; SPST

Mounting Bracket, Self-Centering Shaft Adapter, 3mm Crank Mounting Bracket, Self-Centering Shaft Adapter, 3mm Crank Mounting Bracket, Self-Centering Shaft Adapter, 3mm Crank Mounting Bracket, Self-Centering Shaft Adapter, 3mm Crank

659.00 845.00 649.00 839.00

L81-465 L81-466

MS8120W1007 175 lb-in. (20 Nm) Two Position; SPST MS8120W1205 175 lb-in. (20 Nm) Two Position; SPST

Direct Coupled Actuators - Universal Fire and Smoke • Brush DC submotor with electronic stall protection for 2-position models • Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes

• Reversible design enables mounting for clockwise or counter-clockwise spring return with one model • Optional internal end switches reduce the installation time and eliminates the need for an accessory auxiliary switch pack that was required in the past for confirming full open or full close of the actuator/damper • Clip-in conduit connections have been added to the base of the actuator to simplify wiring and connection of flexible conduit • Simplified shaft adapter enables fast, tight, and secure connection to the damper shaft Applications: • Stroke Degree: 95 ±3 degrees

• Models available for use with two-position, single pole single throw (spst), line- (Series 40) or low- (Series 80) voltage controls • Metal housing with built-in mechanical end limits • Spring return direction field-selectable • Shaft position indicator and scale • Manual winding capability with locking function • UL (cUL) listed and CE compliant • All Models are plenum-rated per UL873

A

B

Each

Fig. Order # Mfg. #

Torque

Control Signal

Includes

L81-467 MS4120F1006 175 lb-in. (20Nm) L81-468 MS4120F1204 175 lb-in. (20Nm) L81-469 MS4620F1005 175 lb-in. (20Nm)

A A A A A A B B B B B B B B B B B B

Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Self-Centering Shaft Adapter, 3mm Crank Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws Two Position; SPST Round 1/2" Shaft Adapter with 1/4" Set Screws

1045.00 1199.00 1199.00 1299.00 995.00 1045.00 595.00 635.00 745.00 585.00 679.00 789.00 905.00 929.00 979.00 765.00 855.00 719.00

L81-470 L81-471 L81-472 L81-473 L81-475 L81-476 L81-477 L81-478 L81-479

MS4620F1203 175 lb-in. (20Nm) MS8120F1002 175 lb-in. (20Nm) MS8120F1200 175 lb-in. (20Nm) MS4104F1010 30 lb-in (3.4 Nm) MS4604F1010 30 lb-in (3.4 Nm) MS4604F1210 30 lb-in (3.4 Nm) MS8104F1010 30 lb-in (3.4 Nm) MS8104F1210 30 lb-in (3.4 Nm) MS4109F1010 80 lb-in (9 Nm)

L81-480 MS4109F1210 80 lb-in (9 Nm)

L81-481

MS4609F1010 80 lb-in (9 Nm)

L81-482 MS4609F1210 80 lb-in (9 Nm) L81-483 MS8109F1010 80 lb-in (9 Nm) L81-484 MS8109F1210 80 lb-in (9 Nm)

L81-474

MS4104F1210 30 lb-in (3.4 Nm)

Direct Coupled Actuators – Non-Spring Return • Patented self-centering shaft coupling

• Two torque ranges available • UL, CE and cUL listed

• All metal housing • Manual override

Each

Order # Mfg. #

Torque

Control Signal

Includes

Plenum Rated L49-083

GBB131.1P GBB161.1P GIB161.1P

221 lb-in 221 lb-in 310 lb-in 221 lb-in 310 lb-in 221 lb-in 310 lb-in

Floating

Installation Hardware Installation Hardware Installation Hardware Installation Hardware Installation Hardware Installation Hardware Installation Hardware

429.00 599.00 825.00 409.00 559.00 575.00 805.00

L49-085 L49-102

0 to 10Vdc 0 to 10Vdc

Standard Rated L49-084 GBB131.1U

Floating Floating

L49-101 L49-086 L49-103

GIB131.1U GBB161.1U GIB161.1U

0 to 10Vdc 0 to 10Vdc

435

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