Specifications of Built-in Holding Brake

[Preparation]

Specifications of Built-in Holding Brake

Motor	Motor	Static frictionRotor inertia					Engaging	Releasing	Exciting		Releasing		PermissiblePermissible
series	output	torque		X10–4			time	time	current DC A			voltage	work (J) pertotal work
		•	m	•	m	2	ms	ms*	(at cool-off)				one braking	x 10	3	J
		N		kg
	50W, 100W	0.29 or more		0.002			35 or less			0.25			39.2	4.9
MSMD		1.27 or more		0.018				10 or less		0.30		DC2V		44.1
	200W, 400W						50 or less					or more	137
MAMA
	750W	2.45 or more		0.075			70 or less	20 or less		0.35			196	147

MQMA	100W	0.29 or more		0.03			50 or less	15 or less		0.29		DC1V	137	44.1

	200W, 400W	1.27 or more		0.09			60 or less			0.41		or more	196	147

	1.0kW	4.9 or more		0.25						0.74				196
								15 or less
							50 or less						392
	1.5kW, 2.0kW	7.8 or more
				0.33				(100)		0.81				490
MSMA	3.0kW	11.8 or more					80 or less

								50 or less
	4.0kW, 5.0kW	16.1 or more		1.35			110 or less			0.90			1470	2156
								(130)

								70 or less
	1.0kW	4.9 or more					80 or less			0.59			588
								(200)						780
				1.35
							100 or less	50 or less		0.79				1470
	1.5kW, 2.0kW	13.7 or more											1176

	3.0kW	16.1 or more					110 or less	(130)		0.90			1470	2156

MDMA
								35 or less
	4.0kW	21.5 or more		4.25			90 or less			1.10			1078	2450
								(150)

								25 or less
	5.0kW	24.5 or more		4.7						1.30			1372	2940
								(200)

							80 or less	70 or less
	500W, 1.0kW	4.9 or more								0.59			588	784
								(200)				DC2V
				1.35
								50 or less				or more
	1.5kW	13.7 or more					100 or less			0.79			1176	1470
MHMA								(130)

								25 or less
	2.0kW to 5.0kW	24.5 or more		4.7						1.30			1372	2940
								(200)

								70 or less
	400W	4.9 or more		1.35			80 or less			0.59			588	784
								(200)

								35 or less
MFMA	1.5kW	7.8 or more		4.7						0.83			1372	2940
								(150)

								100 or less						1470
	2.5kW	21.6 or more
				8.75			150 or less			0.75			1470
	4.5kW	31.4 or more						(450)						2156

								50 or less
	900W
		13.7 or more		1.35			100 or less	(130)		0.79			1176	1470

								25 or less
	2.0kW	24.5 or more					80 or less			1.3
MGMA								(200)

				4.7				50 or less					1372	2940
	3.0kW, 4.5kW	58.8 or more					150 or less			1.4
								(130)

•Excitation voltage is DC24±10%.

•* Values represent the ones with DC-cutoff using a surge absorber for holding brake.

Values in ( ) represent those measured by using a diode (V03C by Renesas Technology Corp.)

•Above values (except static friction torque, releasing voltage and excitation current) represent typical values.

•Backlash of the built-in holding brake is kept ±1˚ or smaller at ex-factory point.

•Permissible angular acceleration : 30000rad/s2 for MAMA series

10000rad/s2 for MSMD, MQMA, MSMA, MDMA, MHMA, MFMA and MGMA series

•Service life of the number of acceleration/deceleration with the above permissible angular acceleration is more than 10 million times.

(Life end is defined as when the brake backlash drastically changes.)

Preparation

Panasonic A4P Series Specifications of Built-in Holding Brake, Engaging Releasing, Voltage

Models: A4P Series

[Preparation]

Specifications of Built-in Holding Brake

Engaging

Releasing

series

output

torque

X10–4

time

voltage

MQMA

4.9 or more

or more

MHMA

MFMA

[Preparation]

Specifications of Built-in Holding Brake

￿ Engaging￿

Releasing

series

output

torque￿

X10–4￿

time￿

voltage

MQMA￿

4.9 or more￿

or more

MHMA￿

MFMA￿

Engaging

torque

X10–4

time

MQMA

4.9 or more

MHMA

MFMA