Magnebrake Engineering Specifications

Magne Corporation
9380 Watson Industrial Park | St. Louis, MO 63126 | 314/968-9500 | Fax 314/968-3030 | 1-888-77-MAGNE (888/776-2463)

Magnebrake^®
Engineering Specifications / Ordering Information

							Inertia (WK²) Rotating Member (lb.-ft.²) x 10²			Coil Data (Input Voltages 90VDC)⁽²⁾
Rated Torque (lb.-ft.)	Model	Mounting	Type of Cooling	Heat Dissipation at 1800 RPM (Watts)⁽³⁾	Max Oper. Speed (RPM)⁽⁴⁾	Non-Excited Drag Torque (lb.-ft.)	Outer	Inner	Wgt. Approx. (lbs.)	Current Amperes	Resistance Ohms @ 20C
5	5MB90S-10	Shaft	Convection	100	4000	0.15	-	1.1	7	0.15	460
5	5MBA90S-10	Shaft	Forced Air	400	4000	0.15	-	1.1	15	0.15	460
10	10MB90B-20	Base	Convection	500	3600	0.15	4.0	-	26	0.25	273
10	10MBA90B-20	Base	Forced Air	785	3600	0.15	4.0	-	33	0.25	273
10	10MBW90B20	Base	Water	2500	3600	0.15	4.0	-	26	0.25	273
25	25MB90S	Shaft	Convection	140	4000	0.40	-	7.0	17	0.48	142
25	25MB90C	C-Face ⁽¹⁾	Convection	300	3600	0.50	-	4.5	21	0.26	334
25	25MBA90S	Shaft	Forced Air	500	3600	0.40	-	7.0	25	0.48	142
25	25MBA90C	C-Face ⁽¹⁾	Forced Air	750	3600	0.50	-	4.5	29	0.26	334
50	50MB90S	Shaft	Convection	200	3500	0.70	-	40.0	48	0.30	230
50	50MB90B-20	Base	Convection	1050	3600	0.40	24.0	-	57	0.53	127
50	50MBA90S	Shaft	Forced Air	1000	3500	0.70	-	40.0	55	0.30	230
50	50MBA90B-20	Base	Forced Air	1350	3600	0.40	24.0	-	67	0.53	127
50	50MBW90B-20	Base	Water	3000	3600	0.40	24.0	-	57	0.53	127
75	75MB90S	Shaft	Convection	600	2600	2.0	-	65.0	60	0.99	70
75	75MBA90S	Shaft	Forced Air	1100	2600	2.0	-	65.0	70	0.99	70
100	100MB90B-20	Base	Convection	1100	3600	1.0	68.0	-	98	1.0	68
100	100MBA90B-20	Base	Forced Air	1700	3600	1.0	68.0	-	110	1.0	68
100	100MBW90B-20	Base	Water	4500	3600	1.0	68.0	-	98	1.0	68

Utilize NEMA 56C motor.
Coils for other voltages wound to order.
The data given represents the average, continuous dissipation capacity of units operating under slip conditions.
Applications requiring continuous operation below 30 RPM should be referred to factory for evaluation