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
Products specifications
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Torque
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15 lb.ft
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Enclosure
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NEMA 2
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Weight
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45 lb
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Inertia (Wk²)
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0.069 lb.ft²
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Thermal Capacity
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10 HPS/MIN
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Dimension (C)
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6.84 in
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Dimension (AH)
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1.81 in
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Dimension (X)
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0.75 in
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Dimension (AC)
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1.19 in
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Construction
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Cast Iron/Aluminum
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Reaction Time (Release and set)
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20-25 ms
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AK (Register)
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8.5 in
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AJ (Bolt Circle)
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7.25 in
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Maximum RPM
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3600 rpm
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Design Features
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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).
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Enclosure Type
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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.
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Standard Voltages (Single and Three phase)
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(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
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Standard Hub Bore & Shaft Sizes
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(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)
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Available Options
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(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)
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Instructions and Parts Manual
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BK4620
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Notes
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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”.
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