ANG Model | Miki Pulley

In belt-driven power transmission systems, variable-pitch pulleys are mounted on both the drive shaft and the driven shaft. By forcibly changing the pitch on the drive side and causing the driven side to follow suit, the transmission ratio can be adjusted without altering the distance between the drive and driven shafts. This model integrates the ANS model—which serves as the transmission mechanism—with a motor and a coaxial reducer into a compact unit.

[Specification 1]

Model	Motor Output [kW]	Number of poles	Power Supply Voltage [V] / Frequency [Hz]	Speed Ratio	Transmission Used		Belt Type	Gearbox	Weight [kg]
Model	Motor Output [kW]	Number of poles	Power Supply Voltage [V] / Frequency [Hz]	Speed Ratio	Motor-side gearbox model	Machine-side gearbox model	Belt Type	Gearbox	Frame A	Frame B
ANG-02GDN	0.2	4	Three-phase 200/50, 200/220/60	1:4	AK-90-AN-11	PE-106-AN-12H	1022V196S	WL2-02	15	16
ANG-04GDN	0.4	4	Three-phase 200/50, 200/220/60	1:4	AK-106-AN-14N	PE-125-AN-15H	1422V236S	WL2-04	21.5	23.5
ANG-07GDN	0.75	4	Three-phase 200/50, 200/220/60	1:4	AK-125-AN-19N	PE-150N-AN-20H	1422V270S	WL2-08	40	43
ANG-15GDN	1.5	4	Three-phase 200/50, 200/220/60	1:4	AK-150-AN-24N	PE-180N-AN-22H	1922V338S	WL2-15	71	91

The 0.2 kW and 0.4 kW motors are totally enclosed, externally ventilated motors that comply with JIS C 4210, while motors rated at 0.75 kW or higher comply with JIS C 4213.

[Specification 2]

Model	Frequency [Hz]	Output Shaft Speed [min⁻¹] and Output Shaft Torque [N·m] at Each Reduction Ratio
Model		Frame A					Frame B
Model		1/5	1/10	1/15	1/20	1/25	1/30	1/40	1/50	1/60	1/80
Model	50	100–400	50–200	33.5–134	25–100	20–80	17–68	12.5–50	10–40	8.5–34	6.25–25
Model	60	120–480	60–240	40–160	30–120	24–96	20–80	15–60	12–48	10–40	7.5–30
ANG-02GDN	50	6–3.6	12–7.2	18–10.8	23–14.4	29–18	35–21.6	45–27.5	56–34.4	67–41.2	89–55
ANG-02GDN	60	6–2.7	12–5.4	18–8.1	23–10.8	29–13.5	35–16.2	45–20.6	56–25.6	67–30.9	89–41.2
ANG-04GDN	50	12–7.2	23–14.4	35–21.6	47–28.8	59–36	70–43.2	89–55	111–68.8	134–82.5	178–110.1
ANG-04GDN	60	12–6.3	23–11.7	35–17.5	47–23.4	59–29.2	70–35.1	89–44.7	111–55.9	134–67	178–89.4
ANG-07GDN	50	22–13.5	44–27	66–40.5	88–54	110–67.5	132–81	167–103.2	209–129	251–176.4	334–206.4
ANG-07GDN	60	22–10.8	44–21.6	66–32.4	88–43.2	110–54	132–64.8	167–82.5	209–103.2	251–123.8	334–165.1
ANG-15GDN	50	44–27.9	88–55.8	132–83.7	176–111.6	220–139.5	264–167.4	334–213.2	418–266.6	501–319.9	668–426.5
ANG-15GDN	60	44–22.5	88–45	132–67.5	176–90	220–112.5	264–135	334–172	418–215	501–258	668–334

In some cases, the torque value is limited to the gearbox's rated capacity.

[Dimensions]

三木プーリのANGモデルベルト式無段変速機ユニット寸法図外形寸法および取付寸法を示す寸法図

Unit [mm]

Model	ANG-02GDN		ANG-04GDN		ANG-07GDN		ANG-15GDN
Model	-A	-B	-A	-B	-A	-B	-A	-B
A	66	90	90	120	120	164	164	196
B	134	156	156	174	174	204	204	256
C	40	65	65	90	90	130	130	150
D	110	130	130	140	140	170	170	210
E	-31.5	-4.5	-1.5	9.5	22	50	39.5	103.5
F1	85	90	90	110	110	130	130	155
F2	69	70	70	85	85	101	101	120
F3	-0.5	0.5	-9	6	-10	6	-9	10
G	140	140	160	160	186	186	239	239
H	279	280	309	324	366	382	450	469
H1	319	319	339	354	387	403	464	484
J	98	98	108	108	134	134	155	155
K	177	169	200	179	216	192	240	250
L	345.5	345.5	373	373	417.5	417.5	462.5	462.5
M	139	139	158	158	190	190	220	220
N	229	221	251.5	230.5	287.5	263.5	298	308
P	45	55	55	62	62	74	74	108
Q	30	40	40	45	45	55	55	82
R	70	70	70	70	80	80	80	80
T	10	12	12	15	15	15	15	20
V	27	28	28	37	37	42.5	40	50
S	18	22	22	28	28	32	32	42
U	20.5	24.5	24.5	31	31	35	35	45
W	6	6	6	8	8	10	10	12
X	131	131	131	131	162	162	187	187
Z	9	11	11	11	11	13	13	15
KL	109	109	109	109	116.5	116.5	125	125
HA	138.5	139.5	149	166	180	198	211	230
HB	179	179	179	194	201	217.5	226	245
HC	319	327	348	356	397	404.5	474	492