4-73050-46 , 70 Series Double C Face Dings Brake

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Description

Torque	50 lb.ft
Enclosure	NEMA 4
Weight	53 lb
Inertia (Wk²)	0.15 lb.ft²
Thermal Capacity	12 HPS/MIN
Dimension (C)	8.09 in
Dimension (AH)	3.13 in
Dimension (X)	2 in
Dimension (AC)	2.25 in
Construction	Cast Iron/Aluminum
Reaction Time (Release and set)	20-25 ms
AK (Register)	8.5 in
AJ (Bolt Circle)	7.25 in
Maximum RPM	3600 rpm
Design Features	Torque adjustable for specific applications CSA Approved File #LR13814 Coil insulation: Class B Standard, Class H Optional Spring set, electrically released Splined hub Manual release, automatic reset All position brake available Lead wires for conduit connections (internal connection available).
Enclosure Type	Drip-proof Enclosure 6-70000-38 NEMA 2, CSA 2, IP41 Cast iron bracket and aluminum housing with steel wrap cover Waterproof/Dusttight Enclosure 4-70000-46 NEMA 4, CSA 4, IP56 Cast iron bracket and aluminum housing with Neoprene gasketed steel wrap cove Washdown Enclosure : NEMA 4X, CSA 4, IP56 Cast iron bracket and aluminum housing with FDA Approved white epoxy paint BISSC Certified Authorization #695.
Standard Voltages (Single and Three phase)	(Y) - 110/220V, 50Hz\|(U) - 230/460V, 60 Hz or 190/380V, 50 Hz\|(R) - 115/230V, 60 Hz\|(T) - 220/440V, 60 Hz\|(P) - 575V, 60 Hz\|
Standard Hub Bore & Shaft Sizes	(F) - 7/8 in - (Keyway - 3/16 in x 3/32 in)\|(J) - 1-1/4 in - (Keyway - 1/4 in x 1/8 in)\|(K) - 1-3/8 in - (Keyway - 5/16 in x 5/32 in)\|\|(H) - 1- /8 in - (Keyway - 1/4 in x 1/8 in)\|(M) - 1-5/8 in - (Keyway - 3/8 in x 3/16 in)
Available Options	(A) - Adapter to Larger Frame Size(s)\|(AB) - Reverse Adapter\|(P) - Tropical Protection\|(Q) - Class H Insulation\|(F) - Foot Mounting Bracket\|(M) - Marine Duty (IEEE 45, CFR110.10-1)\|(N) - Harsh Environment Protection\|(R) - Internal Space Heater\|(S) - Stainless Steel Stationary Disc\|(XS) - Micro-Switch Warning\|(E) - Ductile Iron Stationary Disc\|(H) - Heavy-Duty Rotating Friction Disc\|(J) - High Tensile Studs\|(VO) - Vertical Over, or above motor (Vertical Mounting)\|(VU) - Vertical Under, or below motor (Vertical Mounting)
Instructions and Parts Manual	BK4620
Notes	For 10 or 15 lb-ft brake with 1-3/8” bore, the motor shaft may need to be modified. See dimension “AH”.For 25 or 35 lb-ft brake with 1-3/8” bore, use the 3-disc version.For brakes with 1-5/8” bore, motor shaft must be modified. Maximum shaft length shown as dimension “AH”.

RoHS Compliance available upon request- can be constructed to meet the requirements of the Restriction of Hazardous Substances Directive
NEMA® Frame Sizes 182TC through 256TC

ACCRO-MET, Inc.
Headquarters: Monroe, NC 28110
Toll Free: 800-543-4755 | Phone:704-283-2111 | Fax:704-283-2112

NE Location: East Granby, CT 06026
Toll Free: 800-543-4756 | Phone:860-844-0333 | Fax:860-844-0180
Web site:www.accromet.com/

4-73050-46 , 70 Series Double C Face Dings Brake

RoHS Compliance available upon request- can be constructed to meet the requirements of the Restriction of Hazardous Substances Directive
NEMA® Frame Sizes 182TC through 256TC

Torque	50 lb.ft
Enclosure	NEMA 4
Weight	53 lb
Inertia (Wk²)	0.15 lb.ft²
Thermal Capacity	12 HPS/MIN
Dimension (C)	8.09 in
Dimension (AH)	3.13 in
Dimension (X)	2 in
Dimension (AC)	2.25 in
Construction	Cast Iron/Aluminum
Reaction Time (Release and set)	20-25 ms
AK (Register)	8.5 in
AJ (Bolt Circle)	7.25 in
Maximum RPM	3600 rpm
Design Features	Torque adjustable for specific applications CSA Approved File #LR13814 Coil insulation: Class B Standard, Class H Optional Spring set, electrically released Splined hub Manual release, automatic reset All position brake available Lead wires for conduit connections (internal connection available).
Enclosure Type	Drip-proof Enclosure 6-70000-38 NEMA 2, CSA 2, IP41 Cast iron bracket and aluminum housing with steel wrap cover Waterproof/Dusttight Enclosure 4-70000-46 NEMA 4, CSA 4, IP56 Cast iron bracket and aluminum housing with Neoprene gasketed steel wrap cove Washdown Enclosure : NEMA 4X, CSA 4, IP56 Cast iron bracket and aluminum housing with FDA Approved white epoxy paint BISSC Certified Authorization #695.
Standard Voltages (Single and Three phase)	(Y) - 110/220V, 50Hz\|(U) - 230/460V, 60 Hz or 190/380V, 50 Hz\|(R) - 115/230V, 60 Hz\|(T) - 220/440V, 60 Hz\|(P) - 575V, 60 Hz\|
Standard Hub Bore & Shaft Sizes	(F) - 7/8 in - (Keyway - 3/16 in x 3/32 in)\|(J) - 1-1/4 in - (Keyway - 1/4 in x 1/8 in)\|(K) - 1-3/8 in - (Keyway - 5/16 in x 5/32 in)\|\|(H) - 1- /8 in - (Keyway - 1/4 in x 1/8 in)\|(M) - 1-5/8 in - (Keyway - 3/8 in x 3/16 in)
Available Options	(A) - Adapter to Larger Frame Size(s)\|(AB) - Reverse Adapter\|(P) - Tropical Protection\|(Q) - Class H Insulation\|(F) - Foot Mounting Bracket\|(M) - Marine Duty (IEEE 45, CFR110.10-1)\|(N) - Harsh Environment Protection\|(R) - Internal Space Heater\|(S) - Stainless Steel Stationary Disc\|(XS) - Micro-Switch Warning\|(E) - Ductile Iron Stationary Disc\|(H) - Heavy-Duty Rotating Friction Disc\|(J) - High Tensile Studs\|(VO) - Vertical Over, or above motor (Vertical Mounting)\|(VU) - Vertical Under, or below motor (Vertical Mounting)
Instructions and Parts Manual	BK4620
Notes	For 10 or 15 lb-ft brake with 1-3/8” bore, the motor shaft may need to be modified. See dimension “AH”.For 25 or 35 lb-ft brake with 1-3/8” bore, use the 3-disc version.For brakes with 1-5/8” bore, motor shaft must be modified. Maximum shaft length shown as dimension “AH”.

4-73050-46 , 70 Series Double C Face Dings Brake

4-73050-46 , 70 Series Double C Face Dings Brake

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