BD-18544

< ※← Please click here for ‘Detail of the Data’.

Note*1： ‘Data’ indicates the specifications while aluminum board (size: 57*57*5t) is attached to the motor flange.
Please see ‘Detail of the Data’ above for more information.

Note*2：Gearhead and/or encoder can be mounted to the motor as option. Please see the specifications below for more information.

Motor Specifications
With Encoder
With ZJP Gearhead
With ZMP Gearhead

Motor Specifications

Item	Unit	Model
		BD-185441	BD-185442	BD-185443
Number of poles	Pole	4	4	4
Power source voltage	V	12 ± 5%	24 ± 5%	24 ± 5%
Line resistance	Ω	1.35	5.1	19.1
Torque constant	mN-m/A	9.6	19.1	36.4
Back EMF constant	V/K rpm	1	2	3.81
No Load Speed	rpm	12000 (Note*1)	12000 (Note*1)	6300 (Note*1)
Max continuous current	A	1.75 (Note*1)	0.82 (Note*1)	0.43 (Note*1)
Maximum continuous torque	mNm	15.4 (Note*1)	13.8 (Note*1)	14.4 (Note*1)
Rated Speed	rpm	8400 (Note*1)	9300 (Note*1)	3900 (Note*1)
Rated output	W	13.5 (Note*1)	13.4 (Note*1)	5.9 (Note*1)
Rotor inertia	g・cm²	2.0	2.0	2.0
Weight	g	80	80	80
Drivers	BSD-36-＊＊＊＊ (Max speed)	0152-△ 0A1 ( 5000 rpm )	1024-△ 0A2 ( 5000 rpm )	1024-△ 0A3 ( 5000 rpm )

Note*1: This value depends on a specification of driver and encoder.

Note*2: The maximum speed of the standard type driver, BSD-36 Series, is 5,000 rpm but it can be customized to over 5,000 rpm. Please send us “Inquiry Form” or “Special Order Form” on Contact Page for more details on custom order.

Motor Specifications
With Encoder
With ZJP Gearhead
With ZMP Gearhead

With Encoder

Encoder Type		Magnetic Incremental
Item	Unit	Encoder’s Speciftication
Power source voltage	V cc	DC +5V±7%
Current Consumption	mA	30
Output voltage	V	High ≧ 3.5 Low ≦ 1.0
Maximum output current	mA	10 (max.)
Number of channels	ch	3 (A,B,Z)
Maximum response frequency	kHz	700
Output pulse number	–	Can use Line Driver Output and/or TTL Output
Output pulse number	Pulse/Rev	512

Motor Specifications
With Encoder
With ZJP Gearhead
With ZMP Gearhead

With ZJP Gearhead

Rated Characteristic of Motor with Gear(s)
BD-185441G ZJP 1/xxx

Reduction ratio		4	6	16	24	36	64	※96	※144	※216	※256	※384	※576	※864	※1296
Maximum continuous torque	N・m	0.049	0.074	0.158	0.237	0.270	0.503	0.580	0.580	0.580	1.200	1.200	1.200	1.200	1.200
Rated Speed	rpm	775	517	194	129	113	48	41	41	39	16	16	15	10	6
Rated output	W	4.0	4.0	3.2	3.2	3.2	2.5	2.5	2.5	2.4	2.0	2.0	1.8	1.2	0.8
Length L1	mm	19.4	19.4	22.9	22.9	22.9	28.2	28.2	28.2	28.2	33.5	33.5	33.5	33.5	33.5

BD-185442G ZJP 1/xxx

Reduction ratio		4	6	16	24	36	64	※96	※144	※216	※256	※384	※576	※864	※1296
Maximum continuous torque	N・m	0.044	0.066	0.141	0.212	0.270	0.450	0.580	0.580	0.580	1.200	1.200	1.200	1.200	1.200
Rated Speed	rpm	865	577	216	144	113	53	41	41	41	16	16	16	11	7
Rated output	W	4.0	4.0	3.2	3.2	3.2	2.5	2.5	2.5	2.5	2.0	2.0	2.0	1.4	0.9
Length L1	mm	19.4	19.4	22.9	22.9	22.9	28.2	28.2	28.2	28.2	33.5	33.5	33.5	33.5	33.5

BD-185443G ZJP 1/xxx

Reduction ratio		4	6	16	24	※36	64	※96	※144	※216	※256	※384	※576	※864	※1296
Maximum continuous torque	N・m	0.046	0.069	0.147	0.221	0.270	0.470	0.580	0.580	0.580	1.200	1.200	1.200	1.200	1.200
Rated Speed	rpm	829	553	207	138	108	51	41	27	18	15	10	7	5	3
Rated output	W	4.0	4.0	3.2	3.2	3.1	2.5	2.5	1.6	1.1	1.9	1.3	0.9	0.6	0.4
Length L1	mm	19.4	19.4	22.9	22.9	22.9	28.2	28.2	28.2	28.2	33.5	33.5	33.5	33.5	33.5

Note*1: If using Reduction ratio marked with an asterisk (*), please make sure not to exceed the allowable output torque of the gearhead.
Note*2: These are the values in uniform load.

Gearhead ZJP Series

Motor Specifications
With Encoder
With ZJP Gearhead
With ZMP Gearhead

With ZMP Gearhead

Rated Characteristic of Motor with Gear(s)
BD-185441G ZMP 1/xxx

Reduction ratio		4	6	16	24	36	64	96	※144	※216	256	※384	※576	※864	※1296
Maximum continuous torque	N・m	0.052	0.079	0.177	0.266	0.399	0.601	0.902	1.200	1.200	2.050	3.000	3.000	3.000	3.000
Rated Speed	rpm	1459	973	323	215	144	79	53	40	39	19	13	13	10	6
Rated output	W	8.0	8.0	6.0	6.0	6.0	5.0	5.0	5.0	4.9	4.0	4.0	4.0	3.1	2.0
Length L2	mm	24.7	24.7	29.6	29.6	29.6	37.1	37.1	37.1	37.1	44.6	44.6	44.6	44.6	44.6

BD-185442G ZMP 1/xxx

Reduction ratio		4	6	16	24	36	64	96	※144	※216	256	384	※576	※864	※1296
Maximum continuous torque	N・m	0.047	0.070	0.159	0.238	0.358	0.539	0.808	1.200	1.200	1.837	2.756	3.000	3.000	3.000
Rated Speed	rpm	1628	1086	360	240	160	89	59	40	40	21	14	13	11	7
Rated output	W	8.0	8.0	6.0	6.0	6.0	5.0	5.0	5.0	5.0	4.0	4.0	4.0	3.4	2.3
Length L2	mm	24.7	24.7	29.6	29.6	29.6	37.1	37.1	37.1	37.1	44.6	44.6	44.6	44.6	44.6

BD-185443G ZMP 1/xxx

Reduction ratio		4	6	16	24	36	64	96	※144	※216	256	384	※576	※864	※1296
Maximum continuous torque	N・m	0.049	0.073	0.166	0.249	0.373	0.562	0.843	1.200	1.200	1.917	2.875	3.000	3.000	3.000
Rated Speed	rpm	975	650	244	163	108	61	41	27	18	15	10	7	5	3
Rated output	W	5.0	5.0	4.2	4.2	4.2	3.6	3.6	3.4	2.3	3.1	3.1	2.1	1.4	0.9
Length L2	mm	24.7	24.7	29.6	29.6	29.6	37.1	37.1	37.1	37.1	44.6	44.6	44.6	44.6	44.6

Note*1: If using Reduction ratio marked with an asterisk (*), please make sure not to exceed the allowable output torque of the gearhead.
Note*2: These are the values in uniform load.

Gearhead ZMP Series

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