70 Series Double Shafted 8700 Style NEMA 2, Foot Mount

Free Standing

Torque Ratings: 10 to 105 lb-ft
Base Models: 71010-DE41, 71015-DE41, 72025-DE41, 72035-DE41, 73050-DE41, 74075-DE41, 74105-DE41

Enclosure Type:

Dripproof Enclosure: NEMA 2, CSA 2, IP43
Cast iron bracket & foot mount, aluminum housing and steel wrap cover
Red oxide primer paint

Specifications:

Reaction Time: 20-25 milliseconds (release and set)
Maximum RPM: 3600
CSA File: #LR13814
Coil insulation: Class H standard
Lead wires: external conduit connection
Nameplate: Engraved stainless steel
Manual: BK4777

Design Features:

RoHS compliant
No disassembly required for mounting
Direct acting design with no linkages to break
Torque adjustable for specific applications
External manual release with automatic reset
One moving part for longer life
Splined hub
Spring set, electrically released

Brake Model Number Definition

Voltages:

Standard AC Voltages (single and three phase)

Suffix | Voltage
Y1 | 110/220V, 50Hz (single phase only)
11 | 115/208-230V, 60Hz (single phase only)
R1 | 115/230V, 60Hz (single phase only)
T1 or T3 | 220/440V, 60Hz
51 or 53 | 208-230/460V, 60Hz
U1 or U3 | 230/460V, 60Hz or 190/380V, 50Hz
P1 or P3 | 575V, 60Hz

Special Voltages Available

Standard Shaft Diameter Sizes:

Suffix | Shaft In | Shaft Out | Keyway
HH | 1-1/8″ | 1-1/8″ | 1/4″ x 1/8″
KK | 1-3/8″ | 1-3/8″ | 5/16″ x 5/32″

Special Shaft Sizes Available

Available Options:

Suffix | Description
H | Heavy Duty Friction Disc(s)
M | Military Marine Finish
N | Non-Military (Maritime) Marine Finish
P | Tropical Protection
R | Internal Space Heater
S | Stainless Steel Stationary Disc(s)
V | All Position Vertical Mounting
VO | Vertical Over Motor Mounting
VU | Vertical Under Motor Mounting
XS | Microswitch Warning

Downloads, Instructions & Parts Lists

Contact Factory

Torque (lb-ft)	Model #	Weight (lbs)	Thermal Capacity (HPS/Min)	Inertia (lb-ft2)	"A"	"C" 1-1/8" Shaft	"C" 1-3/8" Shaft	"AC"
10	71010-DE41	45	10	0.069	8.28	15.33	15.56	1.69
15	71015-DE41	45	10	0.069	8.28	15.33	15.56	1.69
25	72025-DE41	49	10	0.110	8.28	15.33	15.56	1.69
35	72035-DE41	49	11	0.110	8.28	15.33	15.56	1.69
50	73050-DE41	53	11	0.150	8.85	15.89	16.13	2.26
75	74075-DE41	57	12	0.190	9.41	16.45	16.68	2.82
105	74105-DE41	57	13	0.190	9.41	16.45	16.68	2.82