BMS10-10XX with Planetary gear

Product catalog summary

Orbray BMS Brushless Motor Series Overview

This document provides detailed technical specifications and ordering information for the Orbray BMS10-10XX brushless motor series combined with planetary gearheads (SPG10 series).

1. Product Description

Motor Series: BMS10-10XX brushless motors.
Gearhead: SPG10 planetary gearheads with various gear ratios.
Encoder Options: ETD10 series encoders (ETD10-2C, ETD10-2D, ETD10-2E) for position feedback.

2. General Specifications

Parameter	Values / Notes
Gear Ratios (Reduction Ratios)	3.60:1, 4.70:1, 12.96:1, 22.22:1, 61.10:1, 104.77:1, 288.03:1, 493.93:1
Number of Stages	1 to 5 stages depending on gear ratio
Efficiency	Ranges from 85% (low ratio) down to 52% (high ratio)
Length (Motor + Gear)	20.5 mm to 29.6 mm depending on gear ratio
Max Allowable Torque (Continuous)	50 mNm
Max Allowable Torque (Intermittent)	400 mNm

3. Motor Performance Data

Two main motor models are detailed:

BMS10-1003P (Rated Voltage: 4V)
BMS10-1008P (Rated Voltage: 6V)

Parameter	BMS10-1003P	BMS10-1008P
No Load Speed (rpm)	6360 - 7710	5650 - 6820
No Load Current (mA)	397 - 453	217 - 248
Stall Torque (mNm)	1.9 - 2.7	17 - 24
Stall Current (mA)	1190	630

4. Ordering Information

Model numbers combine motor and gearhead specifications, for example:

BMS10-1003P3.6: BMS10-1003 motor with SPG10 gearhead at 3.6:1 ratio.
BMS10-1008P105: BMS10-1008 motor with SPG10 gearhead at 105:1 ratio.

5. Additional Notes

Specifications are subject to change without notice.
Dimensions are provided in millimeters.
Contact information for Orbray Co., Ltd. is included for sales and technical inquiries.

6. Contact Information

Orbray Co., Ltd.
3-8-22 Shinden, Adachi-ku, Tokyo 123-8511 Japan
Tel: +81-3-5390-7620
Email: [email protected]
Website: https://orbray.com/en/

Catalog excerpts

NOWONOOUIN! SSINISNG BMS10-10XX with Planetary gear BMS BRUSHLESS MOTOR SERIES ae eng! (Motor lotor + G Gear= L2) Length (Motor + Gear + Encoder) 5 全長 (モーター+ ギヤキエンコーダ ) Reduction ratio(absolute value) 減速比 (絶対値 ) General specifications Max allowable torque (Intermittent) BMS10-1008P Rated voltage( ### BiF):6V BMS10-1008P OH eves oer SN OO 8 Noload speed 無負荷回転数 6820 5650 1850 ‘WOLOW ONDE Length (Motor + Encoder) 6 Max allowable torque (Continuous) 9 No load current 10 Stall torque Specifications are subject to change without notice.

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