INSTRUCTIONS BENCH TYPE COIL WINDER DRIVES MODELS: 2057, 2067, AND 2069

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1 INSTRUCTIONS BENCH TYPE COIL WINDER DRIVES MODELS: 2057, 2067, AND 2069 The Crown bench type Coil Winder Drive is small, rugged and durable unit used for winding coils from the smallest solenoid type to the medium size single and 3-phase type stator coils. (3 PH to approximately 75 HP) MOUNTING: The drive should be mounted to the front and on the right hand side of a table or work bench. The front of the drive is mounted flush to the front of the table; the right hand side should be within an inch of the table edge. This should be done primarily to give plenty of swing to any desired head that might be used. Attach a chain through hole provided the combination brake and clutch lever with S hooks. The other end of the chain should be fastened to the hole in the optional foot pedal. With the clutch-brake lever position at its extreme down position, adjust chain so that the foot pedal will have a minimum of 1 clearance from the floor. (Foot pedal option part #2071). WARNING: The machine was shipped dry. Add 24 ounces of SAE 140 oil through the vent plug and check quantity of oil at top of machine. MOUNTING THE COIL WINDER HEAD: All Crown Winding Heads will match the holes of the face plate. If some other type of winding form is used it can be mounted with any of the holes on the face plate or in the tapped hole in the center. The drive is furnished with a ½ NC tap in the output shaft, and reducing collets are available so that this might be reduced to 3/8 or ¼ NC. (Collets option part #2072). WARNING: Move the brake-clutch lever to the neutral or center position and rotate the head by hand before turning on the power. Be sure there is clearance for its complete rotation. SPEED SETTING: The three speeds are obtained by placing the V-belt in the various positions on the 3-step pulley. The lowest face plate speed is obtained by setting the belt in the smallest portion of the motor pulley. LOW = 108 RPM, MEDIUM = 220 RPM, and HIGH = 440 RPM. OPERATION: Set the counter to zero by means of the wing nut on the end opposite the counter shaft. Turn the motor on and press the foot pedal slowly until the maximum speed is obtained. Wind the desired number of turns as indicated on the counter and stop the machine by removing your foot from the foot pedal. Removing the foot automatically engages the brake.

2 MAINTENANCE: The Crown bench type Coil Winder Drive has basically two points of wear: 1. The drive belt (807031) 2. The brake linings (500003) The oil level should be checked occasionally, and maintained so that the lowest gear should dip into the oil from 1/8 to ½. Disconnect power. Remove vent plug on top of gear case. Insert a twelve inch stick or rod straight down to bottom of gear case. Remove and observe oil lever. Oil should be indicated at ¾. (Use SAE 140 wt oil as needed)

3 CROWN BENCH TYPE COIL WINDER DRIVE CROWN PART NO. 2057, 2067, & 2069 REPAIR PARTS LIST ITEM PART NO. PART NAME NO. REQ HEAVY DUTY COUNTER HEX HEAD CAP SCREW ½-20 X ¾ CORD GRIP LADDER CHAIN SPROCKET CHAIN GUARD OUTPUT SHAFT BEARING BASE GEAR HOUSING CASE OUTPUT SHAFT WORM GEAR INPUT SHAFT BEARING INPUT SHAFT WORM GEAR FACE PLATE SCREW ¼-20 X ¾ HD CAP FIBER WASHER POWER CORD THREE WIRE GEAR HOUSING COVER CORD GRIP LOCKNUT GEAR CASE GASKET SQUARE KEY 3/16 X 1 ¼ [ANGLE CUT] 2 23 MOTOR (SEE NOTE) LEVER ASSEMBLY CARRIAGE BOLT 5/16-18 X 1 ½ HEX NUT 5/ LOCKWASHER #8 SPRING TYPE SHOULDER SCREW ¼-20 X 3/8 SOC HD BRAKE ROD ASSEMBLY BELT 3/8 X 30 OR 3/8 X 31 (SEE MOTOR SIZE) MOTOR PULLEY DPST SWITCH BRAKE SHOE ASSEMBLY ON/OFF SWITCH PLATE GEAR CASE PULLEY SET SCREW CUP PT 5/16-18 X 5/16 SKT WOODRUFF KEY # SPRING BRACKET SPRING MOTOR BASE EYE BOLT PIVOT ROD 8 ½ THUMB SCREW ¼-20 X ¾ COTTER PIN 1/16 X ½ 1

4 CROWN BENCH TYPE COIL WINDER DRIVE CROWN PART NO. 2057, 2067, & 2069 REPAIR PARTS LIST ITEM PART NO. PART NAME NO. REQ NAME PLATE BELT GUIDE VENTED PLUG PIPE PLUG 1/8-27 NPT LOCKWASHER 5/ PLASTIC VENT TUBE 1 ½ BELT GUARD HEX NUT ¼ SCREW #8 X 5/8 SELF TAP PAN HEAD LEAD WIRE ASSEMBLY CROWN LABEL 1 NOTE: MOTORS MOTOR 115V SP, 60 HZ [2057] MOTOR 230V SP, 50 HZ [2069] 1 NO MOTOR SUPPLIED [2067]

5 Crown Electric Motor Repair Equip., Inc. Models # 2057/2067 $ 2069 Bench Type Coil Winders Specifications: Primary power: Model # 2057: 115VAC, 50/60 hz, 1ph. 2067: supplied without motor 2069: 230VAC, 50/60 hz, 1ph. Construction [packaging] Cast aluminum base and gear housing, with steel worm gear drive. [Torque..at low speed = 28 ft. lbs, at minimum speed = 15 ft. lbs and at high speed = 7 ft. lbs. Controls: Clutch and brake: depressing the foot pedal engages the drive, releasing the foot pedal engages the brake. Mechanical five [5] digit, heavy duty counter. Speed adjustment: simple belt adjustment on three [3] step pulleys varies the speed to low [108 rpm] medium [220 rpm], and high [440 rpm]. Face Plate Shaft is tapped for standard ½ -13 bolt for winding solenoid, Electromagnetic and other small coils. OPTIONS Attachments: Foot pedal with chain. [Crown part number 2071]. Accessories: Reducing collets [pt #2072], set of two [2] [1 ea. ¼ and 3/8 ], for adapting to standard ¼ and 3/8 bolts for random wound bobbin and solenoid coils. Spare parts: To be recommended on request. Enclosures:.Operating instructions..equipment repair/replacement parts list..wiring Diagram.